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首圖公告(開)號KindCode公告(開)日名稱專利類型申請號申請日摘要申請範圍1申請範圍申請人申請人國家/地區申請人地址專利權人專利權人國家/地區專利權人地址現專利權人現專利權人國家/地區現專利權人地址主IPCIPCIPC 3 階數IPC 4 階數LOC主CPCCPC現CPC主UPCUPCFI優先權優先權日優先權國家/地區發明人發明人數發明人國家/地區發明人地址專利代理人專利代理人地址公告卷號公告期數主審查人審查人員國內引證資料國內引證資料數國外引證資料國外引證資料數其他參考文獻專利年齡被引證數專利家族專利家族數專利家族國家數證書號申請人英文姓名專利生命值獨立項個數標準化專利權人法律狀態讓與註記撤銷日期授權註記專利權始日專利權止日異議註記舉發註記質權註記繼承註記信託註記年費有效年年費有效日消滅日期
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CN117847068A2024-04-09一種永不鬆動螺絲inventionCN202410048489.32024-01-12本發明涉及機械緊固領域，尤其涉及一種永不鬆動螺絲，包括螺栓，螺栓的一端固定有螺帽，其另一端設有與螺栓相匹配的螺母，螺栓上套接有若干墊片，螺栓的頂面中心位置處向下開設有第一螺紋孔，第一螺紋孔內設有與其相匹配的第一螺紋杆，第一螺紋杆的頂端固定有擋塊，擋塊和第一螺紋杆上設有第一螺紋杆的加固機構，該螺絲一方面通過對螺母與螺栓之間的加固來防止螺母的鬆動，另一方面通過對螺母進行減震來防止螺母的鬆動，這樣大大提升了螺絲整體的防鬆動效果，另外通過加固機構的設置大大提升了螺母與螺栓之間的固定效果，使得螺母與螺栓固定之後能夠實現永不鬆動。;海甯豐瀾金屬科技有限公司CN314400 浙江省嘉興市海甯市硤石街道工人路122號3層34室海甯豐瀾金屬科技有限公司CN----F16B035/04F16B035/04
F16B035/06
F16B039/24
F16B039/284		12-----------繆嘉應1- 徐海燕
浙江錦明智一智慧財產權代理有限公司 33503		20240409----0-0-00-00-200海甯豐瀾金屬科技有限公司Pub.-------------
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CN117803647A2024-04-02簡易組模式防鬆螺母inventionCN202310900038.32023-07-20本發明公開了一種簡易組模式防鬆螺母，它在螺母上設一個錐台凹腔，內置與之配作設一通槽或哈夫合成的環狀構件；或將環狀構件避開通槽或拼合線，置成一個基於它內螺紋與螺栓配合間隙為偏心值取設的錐外凸形構件；或同時在環狀構件高度與螺母凹腔的螺紋間，設一個允許螺母鎖緊時其螺紋部分能下拉的空間；使在保有常規單一螺母功效基礎上，以新增的凹腔鎖合面和抱鎖的螺紋段，或加上偏心和主體螺紋呈懸空持續的彈性和凹腔對環狀構件及內螺紋的雙向作用結構，達到高可靠防鬆效果，並能夠無損壞的便於拆卸或重複使用；本發明將合理簡單易行具實效的結構特徵整合在通常的單一螺母上，以多方位環扣互補的達到螺母鎖緊就不會鬆動的切實可靠效果。;1.一種簡易組模式防鬆螺母，其特徵在於，它為在螺母上設置一個錐台形凹腔，其內置有與之配作設一通槽合攏，或哈夫式合成的環狀構件；或將所述的環狀構件避開通槽或拼合線部位，置成一個基於它內螺紋與螺栓配合間隙為偏心值取設的錐外凸形構件；或者同時在所述環狀構件的高度與螺母凹腔的螺紋間，設留一個允許螺母處鎖緊狀時其螺紋部分能往下拉的空間；使在保有常規單一螺母功效基礎上，以新增的螺母凹腔錐形鎖合面和抱鎖緊的螺紋段，或加上偏心結構，或者再加上螺母主體螺紋實呈懸空持續的彈性和凹腔對環狀構件及內螺紋的雙向作用結構，達到高可靠的防鬆效果，並能夠無損壞的便於拆卸或重複使用；進而，將所述環狀構件的偏心外凸部位，擴設為一個定值寬度內能夠貼合於螺母凹腔以圓弧過渡而成的凸緣狀，或將其設為中間留空隙兩個外凸緣接觸狀，以增加螺母鎖緊時的有效受力面改善螺母螺栓的應力狀況，切實易於保障並提高螺母防鬆的整體可靠性。1.一種簡易組模式防鬆螺母，其特徵在於，它為在螺母上設置一個錐台形凹腔，其內置有與之配作設一通槽合攏，或哈夫式合成的環狀構件；或將所述的環狀構件避開通槽或拼合線部位，置成一個基於它內螺紋與螺栓配合間隙為偏心值取設的錐外凸形構件；或者同時在所述環狀構件的高度與螺母凹腔的螺紋間，設留一個允許螺母處鎖緊狀時其螺紋部分能往下拉的空間；使在保有常規單一螺母功效基礎上，以新增的螺母凹腔錐形鎖合面和抱鎖緊的螺紋段，或加上偏心結構，或者再加上螺母主體螺紋實呈懸空持續的彈性和凹腔對環狀構件及內螺紋的雙向作用結構，達到高可靠的防鬆效果，並能夠無損壞的便於拆卸或重複使用；進而，將所述環狀構件的偏心外凸部位，擴設為一個定值寬度內能夠貼合於螺母凹腔以圓弧過渡而成的凸緣狀，或將其設為中間留空隙兩個外凸緣接觸狀，以增加螺母鎖緊時的有效受力面改善螺母螺栓的應力狀況，切實易於保障並提高螺母防鬆的整體可靠性。
2.或將此端面設為具有止退功效的結構 ，及與防鬆墊配套使用，以利保障防鬆功效。
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7.		葉春林CN322000 浙江省金華市義烏市北苑街道建設三村41幢2號葉春林CN----F16B039/36F16B039/36
F16B039/38
F16B039/28		11-----------葉春林1CN322000 浙江省金華市義烏市北苑街道建設三村41幢2號--20240402----0-0-10-00-191葉春林Pub.-------------
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US20240110591A12024-04-04ANTI-LOOSENING BOLT AND NUT ASSEMBLYinvention18/0855902022-12-21An anti-loosening bolt and nut assembly includes a bolt, a nut, and a locking member. A screw rod of the bolt has an upper portion formed with an external thread and a lower portion formed with a retaining section. The nut has an upper cavity formed with an internal thread and a lower portion formed with a locking section. The locking section has elasticity. When the locking section is pressed, the locking section is in tight fit with the retaining section. The locking member is sleeved on the locking section. The locking member has an inner cavity with a tapered section. When the locking member is rotated, the nut is moved axially for the tapered section to be pressed against the locking section tightly. The bolt and nut assembly provides an anti-loosening effect, has few parts, and can be operated easily in a narrow space.1. An anti-loosening bolt and nut assembly, comprising a bolt, a nut and a locking member;
the bolt including a bolt head and a screw rod; the screw rod having an upper portion formed with an external thread and a lower portion formed with a retaining section;the nut having an upper cavity formed with an internal thread matching the external thread and a lower portion formed with a locking section, the locking section having elasticity, wherein when the locking section is pressed, the locking section is in tight fit with the retaining section to form a circumferential restriction;the locking member being sleeved on an outer periphery of the locking section, the locking member having an inner cavity with a tapered section; wherein when the locking member is applied with a force to rotate and move up and down in an axial direction of the nut, the tapered section compresses or releases the locking section.		1. An anti-loosening bolt and nut assembly, comprising a bolt, a nut and a locking member;
the bolt including a bolt head and a screw rod; the screw rod having an upper portion formed with an external thread and a lower portion formed with a retaining section;the nut having an upper cavity formed with an internal thread matching the external thread and a lower portion formed with a locking section, the locking section having elasticity, wherein when the locking section is pressed, the locking section is in tight fit with the retaining section to form a circumferential restriction;the locking member being sleeved on an outer periphery of the locking section, the locking member having an inner cavity with a tapered section; wherein when the locking member is applied with a force to rotate and move up and down in an axial direction of the nut, the tapered section compresses or releases the locking section.
2. The anti-loosening bolt and nut assembly as claimed in claim 1, wherein the retaining section includes a plurality of external teeth arranged along an axial direction of the bolt, the locking section includes a plurality of internal teeth arranged along the axial direction of the nut, when the locking section is in tight fit with the retaining section, the external teeth are meshed with the internal teeth.
3. The anti-loosening bolt and nut assembly as claimed in claim 1, wherein a bottom end of the locking section is formed with at least two slots extending upward along the axial direction of the nut.
4. The anti-loosening bolt and nut assembly as claimed in claim 1, wherein at least two flanges are circumferentially disposed on a peripheral surface of the nut, at least two hooks are disposed on an upper end of the inner cavity of the locking member, and the hooks are configured to be engaged with the flanges, respectively.
5. The anti-loosening bolt and nut assembly as claimed in claim 4, wherein the flanges each have an upper surface including a rising segment and a horizontal segment connected to a distal end of the rising segment, when the locking member is rotated and the hooks are moved along the rising segments of the respective flanges, the rising segments enables the locking member to move axially relative to the nut.
6. The anti-loosening bolt and nut assembly as claimed in claim 5, wherein a front end of the rising segment is formed with a restricting step protruding upward along the axial direction of the nut, and the restricting step is configured to prevent the corresponding hook from being detached from the rising segment.
7. The anti-loosening bolt and nut assembly as claimed in claim 5, wherein a spherical protrusion is disposed at a junction of the rising segment and the horizontal segment.
8. The anti-loosening bolt and nut assembly as claimed in claim 4, wherein an opening is disposed between the flanges, and the opening has a width not less than a width of the corresponding hook.
9. The anti-loosening bolt and nut ...		Changtai Yike Technology Co., Ltd.CNCHANGTAI YIKE TECHNOLOGY CO., LTD.CN-CHANGTAI YIKE TECHNOLOGY CO., LTD.CNYINTANG INDUSTRIAL PARK, GUNONG FARM,, CHANGTAI ECONOMIC DEVELOPMENT ZONEF16B039/28F16B039/2811-F16B0039/28F16B0039/28-----202222601450.92022-09-30CNShukeng Ye
Wei Zhang		2CN Fujian
Fujian		-------0-0-20CN219062203U
US20240110591		22-181CHANGTAI YIKE TECHNOLOGY CO., LTD.Pub.-------------
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CN114857152B2024-04-02一種用於伺服器設備精密緊固件螺母結構inventionCN202210461779.12022-04-28本發明公開了一種用於伺服器設備精密緊固件螺母結構，涉及螺母技術領域。該用於伺服器設備精密緊固件螺母結構，包括螺紋杆，所述螺紋杆貫穿有被緊固件與固定座，且緊固件與固定座均與螺紋杆螺紋連接，所述固定座遠離被緊固件的一側固定連接有螺母本體，所述螺母本體的外壁上滑動連接有滑環，所述滑環遠離固定座的一側轉動連接有轉環，且轉環與螺母本體螺紋連接，所述螺母本體的內部設置有固定元件，所述螺母本體的外壁上固定連接有限位元元件。該用於伺服器設備精密緊固件螺母結構通過固定元件的使用，螺栓在與螺母本體緊固後，通過轉動轉環，解除對螺紋杆的限位固定，使螺紋杆可以取出，達到被緊固件可以進行快速更換的效果。;1.一種用於伺服器設備精密緊固件螺母結構，包括螺紋杆(1)，其特徵在於：所述螺紋杆(1)貫穿有被緊固件(2)與固定座(3)，且被緊固件(2)與固定座(3)均與螺紋杆(1)螺紋連接，所述固定座(3)遠離被緊固件(2)的一側固定連接有螺母本體(4)，所述螺母本體(4)的上下兩側均開設有滑槽(42)，所述螺母本體(4)的外壁上滑動連接有滑環(5)，所述滑環(5)遠離固定座(3)的一側轉動連接有轉環(6)，且轉環(6)與螺母本體(4)螺紋連接，所述轉環(6)的外壁上開設有多組卡槽(61)，且卡槽(61)繞轉環(6)陣列分佈，所述螺母本體(4)的內部設置有固定元件(7)，所述固定元件(7)包括彈性伸縮杆(71)，且彈性伸縮杆(71)固定連接在螺母本體(4)的內壁上，所述彈性伸縮杆(71)遠離螺母本體(4)內壁的一端固定連接有螺紋塊(72)，且螺紋塊(72)滑動連接在豎板(73)的外壁上，所述豎板(73)固定連接在螺母本體(4)的內壁上，所述彈性伸縮杆(71)遠離豎板(73)的一側鉸接有鉸接杆(74)，所述鉸接杆(74)遠離彈性伸縮杆(71)的一端鉸接在L板(75)的外壁上，所述L板(75)貫穿滑槽(42)，且L板(75)與滑槽(42)滑動連接，所述L板(75)遠離鉸接杆(74)的一端固定連接在滑環(5)的外壁上，所述螺母本體(4)的外壁上固定連接有限位元元件(8)；其中，所述限位元組件(8)包括固定腔(81)，所述固定腔(81)的內壁上滑動連接有滑塊(82)，所述滑塊(82)與固定腔(81)的內壁通過彈簧(83)彈性連接，所述滑塊(82)被拉杆(84)貫穿且與拉杆(84)轉動連接，所述拉杆(84)貫穿固定環(85)且與固定環(85)滑動連接，所述固定環(85)固定連接在固定腔(81)的內壁上。1.一種用於伺服器設備精密緊固件螺母結構，包括螺紋杆(1)，其特徵在於：所述螺紋杆(1)貫穿有被緊固件(2)與固定座(3)，且被緊固件(2)與固定座(3)均與螺紋杆(1)螺紋連接，所述固定座(3)遠離被緊固件(2)的一側固定連接有螺母本體(4)，所述螺母本體(4)的上下兩側均開設有滑槽(42)，所述螺母本體(4)的外壁上滑動連接有滑環(5)，所述滑環(5)遠離固定座(3)的一側轉動連接有轉環(6)，且轉環(6)與螺母本體(4)螺紋連接，所述轉環(6)的外壁上開設有多組卡槽(61)，且卡槽(61)繞轉環(6)陣列分佈，所述螺母本體(4)的內部設置有固定元件(7)，所述固定元件(7)包括彈性伸縮杆(71)，且彈性伸縮杆(71)固定連接在螺母本體(4)的內壁上，所述彈性伸縮杆(71)遠離螺母本體(4)內壁的一端固定連接有螺紋塊(72)，且螺紋塊(72)滑動連接在豎板(73)的外壁上，所述豎板(73)固定連接在螺母本體(4)的內壁上，所述彈性伸縮杆(71)遠離豎板(73)的一側鉸接有鉸接杆(74)，所述鉸接杆(74)遠離彈性伸縮杆(71)的一端鉸接在L板(75)的外壁上，所述L板(75)貫穿滑槽(42)，且L板(75)與滑槽(42)滑動連接，所述L板(75)遠離鉸接杆(74)的一端固定連接在滑環(5)的外壁上，所述螺母本體(4)的外壁上固定連接有限位元元件(8)；其中，所述限位元組件(8)包括固定腔(81)，所述固定腔(81)的內壁上滑動連接有滑塊(82)，所述滑塊(82)與固定腔(81)的內壁通過彈簧(83)彈性連接，所述滑塊(82)被拉杆(84)貫穿且與拉杆(84)轉動連接，所述拉杆(84)貫穿固定環(85)且與固定環(85)滑動連接，所述固定環(85)固定連接在固定腔(81)的內壁上。
2.所述螺母本體(4)的內壁上固定連接有螺紋槽(41)，且螺紋槽(41)與螺紋杆(1)螺紋連接。
3.所述拉杆(84)的外壁上固定連接有限位塊(86)。
4.所述固定環(85)開設有通槽(851)，且通槽(851)的直徑大於限位塊(86)的直徑。
5.所述螺紋塊(72)與螺紋槽(41)的螺紋相反。		合肥屹坤精工科技有限公司CN230000 安徽省合肥市經濟技術開發區方興大道以南，蓮花路以東合肥長虹實業有限公司8#樓C區合肥屹坤精工科技有限公司CN ---F16B039/02F16B039/02
F16B037/00		12-----------王一1- 張婉
合肥中悟智慧財產權代理事務所(普通合夥) 34191		20240402-郭玉瑩郭玉瑩CN105114406
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CN215805665		18US34384171-21CN114857152B11-181合肥屹坤精工科技有限公司Valid-------------
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CN117803644A2024-04-02一種防鬆動螺母組合與防震錘inventionCN202410183584.42024-02-19本申請公開了一種防鬆動螺母組合與防震錘；其中，防鬆動螺母組合包括：螺杆、第一螺母與第二螺母；所述螺杆上設置有第一螺紋段與第二螺紋段；所述第一螺紋段與第二螺紋段的螺紋方向相反；所述第一螺母與所述第二螺母的螺紋方向相反；所述第一螺母螺紋套接於所述第一螺紋段上；所述第二螺母螺紋調節與所述第二螺紋段上；所述第一螺母與所述第二螺母相互抵接。本方案中第一螺母與第二螺母分別設置在螺紋相反的第一螺紋段與第二螺紋段上，能夠使得第一螺母與第二螺母之間產生相互緊固的力而起到防止鬆動的作用，有效解決現有的導線防震錘內的螺栓容易鬆動的問題。;1.一種防鬆動螺母組合，其特徵在於，包括：螺杆(10)、第一螺母(20)與第二螺母(30)；所述螺杆(10)上設置有第一螺紋段(11)與第二螺紋段(12)；所述第一螺紋段(11)與第二螺紋段(12)的螺紋方向相反；所述第一螺母(20)與所述第二螺母(30)的螺紋方向相反；所述第一螺母(20)螺紋套接於所述第一螺紋段(11)上；所述第二螺母(30)螺紋調節與所述第二螺紋段(12)上；所述第一螺母(20)與所述第二螺母(30)相互抵接。1.一種防鬆動螺母組合，其特徵在於，包括：螺杆(10)、第一螺母(20)與第二螺母(30)；所述螺杆(10)上設置有第一螺紋段(11)與第二螺紋段(12)；所述第一螺紋段(11)與第二螺紋段(12)的螺紋方向相反；所述第一螺母(20)與所述第二螺母(30)的螺紋方向相反；所述第一螺母(20)螺紋套接於所述第一螺紋段(11)上；所述第二螺母(30)螺紋調節與所述第二螺紋段(12)上；所述第一螺母(20)與所述第二螺母(30)相互抵接。
2.所述第一螺母(20)的防滑齒(40)與所述第二螺母(30)的防滑齒(40)相互嚙合。
3.
4.
5.所述第一螺紋段(11)的直徑大於第二螺紋段(12)的直徑。
6.一種防震錘，其特徵在於，包括權利要求1-5任一項所述的防鬆動螺母組合。		廣東電網有限責任公司廣州供電局CN510620 廣東省廣州市天河區天河南二路2號廣東電網有限責任公司廣州供電局CN----F16B039/12F16B039/12
F16B037/00		12-----------曾譽1- 張茵
北京集佳智慧財產權代理有限公司 11227		20240402----0-0-00-00-201廣東電網有限責任公司廣州供電局Pub.-------------
7
CN117803646A2024-04-02組套抱鎖式防鬆螺母inventionCN202310893728.02023-07-20本發明公開了一種組套抱鎖式防鬆螺母。它為在螺母上設置一個錐台形凹腔，其內置有與之配作設一通槽合攏，或哈夫式合成的環狀構件；或者同時在所述環狀構件的高度與螺母凹腔的螺紋間，設留一個允許螺母處鎖緊狀時其螺紋部分能往下拉的空間；使在保有常規單一螺母功效基礎上，以新增的螺母凹腔錐形所合面和抱鎖緊的螺紋段，或加上螺母主體螺紋實呈懸空持續的彈性和凹腔對環狀構件及內螺紋的雙向作用結構，達到高可靠的防鬆效果，並能夠無損壞的便於拆卸或重複使用；本發明將合理簡單易行具實效的結構特徵整合在通常的單一螺母上，以多方位環扣互補的達到螺母鎖緊就不會鬆動的切實可靠效果。;1.一種組套抱鎖式防鬆螺母，其特徵在於，它為在螺母上設置一個錐台形凹腔，其內置有與之配作設一通槽合攏，或哈夫式合成的環狀構件；或者同時在所述環狀構件的高度與螺母凹腔的螺紋間，設留一個允許螺母處鎖緊狀時其螺紋部分能往下拉的空間；使在保有常規單一螺母功效基礎上，以新增的螺母凹腔錐形所合面和抱鎖緊的螺紋段，或加上螺母主體螺紋實呈懸空持續的彈性和凹腔對環狀構件及內螺紋的雙向作用結構，達到高可靠的防鬆效果，並能夠無損壞的便於拆卸或重複使用；進而，將所述的環狀構件，設為能夠以通槽或拼合線消除掉其與螺栓配合間隙的構件，或將它們取設為螺母鎖緊時呈留有縫隙的配作，以進一步提高螺母防鬆的整體可靠性。1.一種組套抱鎖式防鬆螺母，其特徵在於，它為在螺母上設置一個錐台形凹腔，其內置有與之配作設一通槽合攏，或哈夫式合成的環狀構件；或者同時在所述環狀構件的高度與螺母凹腔的螺紋間，設留一個允許螺母處鎖緊狀時其螺紋部分能往下拉的空間；使在保有常規單一螺母功效基礎上，以新增的螺母凹腔錐形所合面和抱鎖緊的螺紋段，或加上螺母主體螺紋實呈懸空持續的彈性和凹腔對環狀構件及內螺紋的雙向作用結構，達到高可靠的防鬆效果，並能夠無損壞的便於拆卸或重複使用；進而，將所述的環狀構件，設為能夠以通槽或拼合線消除掉其與螺栓配合間隙的構件，或將它們取設為螺母鎖緊時呈留有縫隙的配作，以進一步提高螺母防鬆的整體可靠性。
2.或將此端鎖合面，設為具有止退功效的結構，及與防鬆墊配套使用，以利保障防鬆功效。
3.
4.
5.
6.		葉春林CN322000 浙江省金華市義烏市北苑街道建設三村41幢2號葉春林CN----F16B039/36F16B039/36
F16B039/38
F16B039/28		11-----------葉春林1CN322000 浙江省金華市義烏市北苑街道建設三村41幢2號--20240402----0-0-10-00-191葉春林Pub.-------------
8
US11953046B22024-04-09Nutinvention17/4327602020-02-20There is provided a nut in which occurrence of galling is prevented. The nut in which a depth t of a counterbore hole is set to be greater than (D−d×cos θ)/tan θ, when a nominal diameter is D, an average value of a maximum outer diameter and a minimum outer diameter taking into account a tolerance of a bolt to be fitted is d [mm], an inner diameter of the counterbore hole provided on an insertion side of a screw hole is D+0.2 [mm], a pitch of a screw thread is P [mm], and θ satisfies θ=arc tan(P/d).1. A nut comprising:
a counterbore hole; anda screw hole having a screw thread,wherein a depth t of the counterbore hole is set to be greater than a value calculated by Equation (1),wherein a nominal diameter of the screw hole is D,wherein an average value of a maximum outer diameter of a bolt configured to be fitted into the nut and a minimum outer diameter of the bolt, determined according to a tolerance of the bolt, is d [mm],wherein an inner diameter of the counterbore hole provided on an insertion side of the screw hole is D+0.2 [mm],wherein a pitch of the screw thread is P [mm],wherein θ satisfies θ=arctan(P/d), andwherein Equation 1=(D−d×cos θ)/tan θ.		1. A nut comprising:
a counterbore hole; anda screw hole having a screw thread,wherein a depth t of the counterbore hole is set to be greater than a value calculated by Equation (1),wherein a nominal diameter of the screw hole is D,wherein an average value of a maximum outer diameter of a bolt configured to be fitted into the nut and a minimum outer diameter of the bolt, determined according to a tolerance of the bolt, is d [mm],wherein an inner diameter of the counterbore hole provided on an insertion side of the screw hole is D+0.2 [mm],wherein a pitch of the screw thread is P [mm],wherein θ satisfies θ=arctan(P/d), andwherein Equation 1=(D−d×cos θ)/tan θ.
2. The nut according to claim 1,
wherein when the pitch of the screw thread is P [mm], the depth t of the counterbore hole is set to be greater than a value calculated by Equation (2), andwherein Equation 2=(D−d×cos θ)/tan θ+2×P/cos θ.
3. The nut according to claim 2,
wherein a chamfer portion is provided on the insertion side of the counterbore hole,wherein the depth t of the counterbore hole is set to be greater than a value calculated by Equation (3), andwherein Equation 3=(D−d×cos θ)/tan θ+2×P/cos θ+1.25×P/√2.		IWATA BOLT CO., LTD.JPIWATA BOLT CO., LTD.JP TokyoIWATA BOLT CO., LTD.JP-F16B033/02F16B033/02
F16B037/00		12-F16B0033/02F16B0033/02
F16B0037/00		-----2019-0304482019-02-22JPTetsuo Shibusawa
Kenta Tasaka		2JP Tokyo
Tokyo		Paratus Law Group, PLLC--Roberta S DelisleRoberta S DelisleUS4485510
US4790703
US4850771
US4957401
US5860778
US6095733
US6149363
US6206625
US20010026746
US20080193254
US20110311334
US20180355904		12CN109083911
JPS57-115419
JPS60-188217
JPH07-238914
JP2000-291620
WOWO 2010/086962		6Jan. 5, 2023, Chinese Office Action issued for related CN Application No. 202080015737.4.;Apr. 21, 2020, International Search Report issued for related PCT Application No. PCT/JP2020/006881.;Apr. 21, 2020, International Search Opinion issued for related PCT Application No. PCT/JP2020/006881.40US11953046
CN113544391B
JP2020133819
WO2020171181		44-161IWATA BOLT CO., LTD.Valid-------------
9
CN109296616B2024-04-02一種快裝自動逼緊螺栓連接結構inventionCN201811208969.22018-10-17本發明公開了一種快裝自動逼緊螺栓連接結構，其包括螺母元件以及配合在螺母元件上的螺栓；所述螺母組件包括螺母套、固定蓋以及至少兩個牙塊；所述螺母套設有一上下貫穿的通孔，所述通孔的最小內徑大於等於螺栓的外徑；所述固定蓋配合于通孔底部開口內，固定蓋中心設有一個孔徑大於等於螺栓外徑的穿孔；各個牙塊活動配合在通孔內，牙塊內壁設有用於與螺栓的外螺紋配合的內螺紋，牙塊外壁設有自上而下向外傾斜的第一斜曲面，所述通孔設有與自上而下向外傾斜並與牙塊的第一斜曲面滑動配合的第二斜曲，所述牙塊與固定蓋之間設有彈性件；所述螺栓從通孔頂部開口穿入螺母元件內並與各個牙塊嚙合。本發明能實現螺栓與螺母組件快速安裝到位。;1.一種快裝自動逼緊螺栓連接結構，其特徵在於：包括螺母元件以及配合在螺母元件上的螺栓；所述螺母組件包括定位套、螺母套、固定蓋以及兩個牙塊；所述螺母套設有一上下貫穿的通孔，所述通孔的最小內徑大於等於螺栓的外徑；所述固定蓋配合于通孔底部開口內，固定蓋中心設有一個孔徑大於等於螺栓外徑的穿孔；各個牙塊活動配合在通孔內，所述牙塊內壁設有用於與螺栓的外螺紋配合的內螺紋，所述牙塊的外壁設有自上而下向外傾斜的第一斜曲面，每個牙塊設有位於該牙塊第一斜曲面下方的第一圓弧曲面和位於該牙塊第一圓弧曲面兩側的兩個第一限位平面，每個牙塊的兩個第一限位平面之間的間距小於該牙塊的第一圓弧曲面的直徑，所述通孔包括第一通孔和第二通孔，所述第二通孔上端與第一通孔下端銜接；所述第一通孔的內壁設有兩個第二斜曲面，兩個第二斜曲面分別與兩個牙塊的第一斜曲面滑動配合；所述第二通孔的內壁設有相對的兩個第二限位平面和相對的兩個第二圓弧曲面，兩個第二限位平面之間的間距小於第二圓弧曲面的直徑，兩個第二限位平面之間的間距與牙塊的兩個第一限位平面之間的間距相同，第二圓弧曲面的直徑大於第一圓弧曲面的直徑；第二通孔內壁的兩個第二限位平面分別與兩個牙塊各自的兩個第一限位平面滑動配合；第二通孔內壁的兩個第二圓弧曲面分別與兩個牙塊的第一圓弧曲面活動配合，所述牙塊與固定蓋之間設有彈性件；所述螺栓從通孔頂部開口穿入螺母元件內並與各個牙塊嚙合，所述定位套對應于通孔設有定位孔，所述螺栓穿過定位孔，所述定位套側壁形成有至少兩個彈性片，相鄰彈性片之間形成有定位缺口；所述定位套通過至少兩個彈性臂與螺母套相連，所述彈性臂的上端與定位套相連，所述彈性臂的下端與螺母套相連；所述螺母套外壁頂部上形成有自上而下漸擴的錐面，所述錐面與各個彈性片內壁活動配合，所述錐面上設有向上凸起並與各個定位缺口分別相對的多個定位片，各個所述定位片與各個定位缺口分別活動卡合。1.一種快裝自動逼緊螺栓連接結構，其特徵在於：包括螺母元件以及配合在螺母元件上的螺栓；所述螺母組件包括定位套、螺母套、固定蓋以及兩個牙塊；所述螺母套設有一上下貫穿的通孔，所述通孔的最小內徑大於等於螺栓的外徑；所述固定蓋配合于通孔底部開口內，固定蓋中心設有一個孔徑大於等於螺栓外徑的穿孔；各個牙塊活動配合在通孔內，所述牙塊內壁設有用於與螺栓的外螺紋配合的內螺紋，所述牙塊的外壁設有自上而下向外傾斜的第一斜曲面，每個牙塊設有位於該牙塊第一斜曲面下方的第一圓弧曲面和位於該牙塊第一圓弧曲面兩側的兩個第一限位平面，每個牙塊的兩個第一限位平面之間的間距小於該牙塊的第一圓弧曲面的直徑，所述通孔包括第一通孔和第二通孔，所述第二通孔上端與第一通孔下端銜接；所述第一通孔的內壁設有兩個第二斜曲面，兩個第二斜曲面分別與兩個牙塊的第一斜曲面滑動配合；所述第二通孔的內壁設有相對的兩個第二限位平面和相對的兩個第二圓弧曲面，兩個第二限位平面之間的間距小於第二圓弧曲面的直徑，兩個第二限位平面之間的間距與牙塊的兩個第一限位平面之間的間距相同，第二圓弧曲面的直徑大於第一圓弧曲面的直徑；第二通孔內壁的兩個第二限位平面分別與兩個牙塊各自的兩個第一限位平面滑動配合；第二通孔內壁的兩個第二圓弧曲面分別與兩個牙塊的第一圓弧曲面活動配合，所述牙塊與固定蓋之間設有彈性件；所述螺栓從通孔頂部開口穿入螺母元件內並與各個牙塊嚙合，所述定位套對應于通孔設有定位孔，所述螺栓穿過定位孔，所述定位套側壁形成有至少兩個彈性片，相鄰彈性片之間形成有定位缺口；所述定位套通過至少兩個彈性臂與螺母套相連，所述彈性臂的上端與定位套相連，所述彈性臂的下端與螺母套相連；所述螺母套外壁頂部上形成有自上而下漸擴的錐面，所述錐面與各個彈性片內壁活動配合，所述錐面上設有向上凸起並與各個定位缺口分別相對的多個定位片，各個所述定位片與各個定位缺口分別活動卡合。
2.如權利要求1所述的一種快裝自動逼緊螺栓連接結構，其特徵在於：所述彈性件為彈簧，所述彈簧上端頂持各個牙塊的下端面，所述彈簧下端抵靠固定蓋上端面。
3.如權利要求2所述的一種快裝自動逼緊螺栓連接結構，其特徵在於：所述彈簧與各個牙塊之間設有環形墊片，環形墊片的中心設有孔徑大於螺栓外徑的中心孔，環形墊片上下兩端分別抵靠各個牙塊下端面和彈簧的上端。
4.如權利要求3所述的一種快裝自動逼緊螺栓連接結構，其特徵在於：所述環形墊片下端面形成有開口朝下的環形嵌槽，所述彈簧的上端嵌合在環形嵌槽內。
5.如權利要求1所述的一種快裝自動逼緊螺栓連接結構，其特徵在於：所述彈性臂的數量與彈性片數量相同，各個彈性臂上端分別與各個彈性片相連，各個彈性臂下端則均與螺母套外壁相連。		廈門立業衛浴工業有限公司CN361000 福建省廈門市同安區同安工業集中區思明園41號廈門立業衛浴工業有限公司CN ---F16B037/08F16B037/0811-----------劉永茂
張子鵬		2-
唐紹烈
廈門市天富勤智慧財產權代理事務所(普通合夥) 35244		20240402-方照蕊方照蕊CN101504026
CN203614539
CN203685817
CN209195911		4GB7232111-60CN109296616B11-141廈門立業衛浴工業有限公司Valid-------------
10
CN109047620B2024-04-02自沖鉚釘inventionCN201811138120.22018-09-28本發明公開了自沖鉚釘，包括鉚接機構、沖鉚機構、固定機構，所述鉚接機構包括安裝筒、錘擊件，所述錘擊件安裝在安裝筒的上端，所述安裝筒的外側設置有螺紋，所述沖鉚機構安裝在鉚接機構的內側，所述沖鉚機構包括沖錘、鉚接件、第一彈簧，所述沖錘通過螺紋活動安裝在安裝筒的內側上端，所述鉚接件活動安裝在安裝筒的內側下端，所述沖錘的上端固定設置有旋轉手柄，所述第一彈簧安裝在旋轉手柄與錘擊件之間。本發明通過將兩塊需要鉚接的材料固定好，通過固定機構將鉚釘固定在兩塊材料鉚接的地方，通過鉚接機構將沖鉚機構固定，同時通過沖鉚機構帶動鉚接件將兩塊材料固定，保證了兩種材料鉚接的穩定性和堅固性。;1.自沖鉚釘機，包括鉚接機構（1）、沖鉚機構（2）、固定機構（3），其特徵在於：所述鉚接機構（1）包括安裝筒（11）、錘擊件（12），所述錘擊件（12）安裝在安裝筒（11）的上端，所述安裝筒（11）的外側設置有螺紋，所述沖鉚機構（2）安裝在鉚接機構（1）的內側，所述沖鉚機構（2）包括沖錘（21）、鉚接件（22）、第一彈簧（23），所述沖錘（21）通過螺紋活動安裝在安裝筒（11）的內側上端，所述鉚接件（22）活動安裝在安裝筒（11）的內側下端，所述沖錘（21）的上端固定設置有旋轉手柄（24），所述第一彈簧（23）安裝在旋轉手柄（24）與錘擊件（12）之間，所述固定機構（3）安裝在鉚接機構（1）的下端，所述固定機構（3）包括安裝架（31）、固定板（32）、凹模（33），所述安裝架（31）安裝在安裝筒（11）的外側下端，所述固定板（32）安裝在安裝架（31）遠離安裝筒（11）的一端，所述凹模（33）安裝在固定板（32）的上端，所述安裝架（31）靠近安裝筒（11）的一端兩側通過螺紋活動安裝有螺杆（34），所述螺杆（34）相對的一端通過軸承活動安裝有夾板（35），所述夾板（35）與安裝架（31）之間通過滑槽活動安裝，所述安裝架（31）為可調節安裝架（31），所述安裝架（31）中間活動安裝有調節杆（36），所述調節杆（36）與安裝架（31）之間通過螺紋活動安裝有緊固螺母（37），所述錘擊件（12）的上端、夾板（35）遠離螺杆（34）的一側分別固定設置有橡膠墊（4），所述安裝筒（11）的內側側壁卡設有若干安裝槽（5），所述安裝槽（5）的內側安裝有第二彈簧（6），所述第二彈簧（6）遠離安裝槽（5）的一端固定設置有卡柱（7），所述鉚接件（22）的表面固定設置有倒刺（8）。1.自沖鉚釘機，包括鉚接機構（1）、沖鉚機構（2）、固定機構（3），其特徵在於：所述鉚接機構（1）包括安裝筒（11）、錘擊件（12），所述錘擊件（12）安裝在安裝筒（11）的上端，所述安裝筒（11）的外側設置有螺紋，所述沖鉚機構（2）安裝在鉚接機構（1）的內側，所述沖鉚機構（2）包括沖錘（21）、鉚接件（22）、第一彈簧（23），所述沖錘（21）通過螺紋活動安裝在安裝筒（11）的內側上端，所述鉚接件（22）活動安裝在安裝筒（11）的內側下端，所述沖錘（21）的上端固定設置有旋轉手柄（24），所述第一彈簧（23）安裝在旋轉手柄（24）與錘擊件（12）之間，所述固定機構（3）安裝在鉚接機構（1）的下端，所述固定機構（3）包括安裝架（31）、固定板（32）、凹模（33），所述安裝架（31）安裝在安裝筒（11）的外側下端，所述固定板（32）安裝在安裝架（31）遠離安裝筒（11）的一端，所述凹模（33）安裝在固定板（32）的上端，所述安裝架（31）靠近安裝筒（11）的一端兩側通過螺紋活動安裝有螺杆（34），所述螺杆（34）相對的一端通過軸承活動安裝有夾板（35），所述夾板（35）與安裝架（31）之間通過滑槽活動安裝，所述安裝架（31）為可調節安裝架（31），所述安裝架（31）中間活動安裝有調節杆（36），所述調節杆（36）與安裝架（31）之間通過螺紋活動安裝有緊固螺母（37），所述錘擊件（12）的上端、夾板（35）遠離螺杆（34）的一側分別固定設置有橡膠墊（4），所述安裝筒（11）的內側側壁卡設有若干安裝槽（5），所述安裝槽（5）的內側安裝有第二彈簧（6），所述第二彈簧（6）遠離安裝槽（5）的一端固定設置有卡柱（7），所述鉚接件（22）的表面固定設置有倒刺（8）。無錫安士達五金有限公司CN214000 江蘇省無錫市錫山區東港鎮港東村無錫安士達五金有限公司CN ---B21J015/10B21J015/10
B21J015/32
B21J015/42		11-----------繆建國
李惠元
湯培昌		3-

秦昌輝
蘇州市中南偉業智慧財產權代理事務所(普通合夥) 32257		20240402-於娟於娟CN101829903
CN101920302
CN104023869
CN104399859
CN104709378
CN205415473
CN208853640		7CA2259357
DE4419065
JP2002093489
JP2003305531
JP2013068233		5-60CN109047620B11-141無錫安士達五金有限公司Valid-------------
11
CN114458679B2024-04-02一種防脫落螺栓inventionCN202210082587.X2022-01-24本發明涉及螺栓技術領域，公開了一種防脫落螺栓，現有的螺栓在使用時，螺紋杆和螺栓頭大多都是焊接而成的，當其中一個零件出現損壞時，需要整體更換，增加了維護成本，同時現有的螺栓在安裝完螺母後，由於振動容易出現脫落現象，影響其正常使用，凹槽的內部安裝有插接機構，螺紋杆的底部連接有限位機構，且螺紋杆的內部還開設有滑槽。通過插接機構可以方便使用者將安裝座固定在凹槽內，進而便於使用者對螺紋杆和螺栓頭進行快速拆裝，易於使用者對螺紋杆和螺栓頭進行後續維護和更換，限位機構能夠對螺紋杆的底部進行限位，防止螺紋杆上的螺母出現脫落現象，解決了傳統螺紋杆和螺母配合時由於振動容易脫落的弊端。;1.一種防脫落螺栓，包括螺紋杆（2），螺紋杆（2）的頂部安裝有螺栓頭（1），其特徵在於，所述螺紋杆（2）的頂部開設有凹槽（3），螺栓頭（1）的內部開設有與凹槽（3）相通的限位槽（21），螺紋杆（2）的一側開設有插接槽（22），凹槽（3）的內部安裝有插接機構（4），螺紋杆（2）的底部連接有限位機構（5），且螺紋杆（2）的內部還開設有滑槽（23）；所述插接機構（4）包括插接杆（41）、調節座（42）、第一支架（43）、第二支架（44）和第一彈簧（45），安裝座（46）的內部滑動連接有調節座（42），調節座（42）上固接有插接杆（41），且調節座（42）的側壁活動連接有兩個第一支架（43），第一支架（43）的一端活動連接有第二支架（44），第一支架（43）和調節座（42）之間以及第二支架（44）和安裝座（46）之間均連接有第一彈簧（45）；所述限位機構（5）包括防脫頭（51）、防脫螺柱（52）、第一銜接塊（53）、第二銜接塊（54）、第一金屬彈片（55）、第二彈簧（56）、金屬框（57）和第二金屬彈片（58），所述防脫頭（51）的頂部中心固接有防脫螺柱（52），防脫螺柱（52）的頂部抵靠有第一銜接塊（53），第一銜接塊（53）的上方通過軸承轉動連接有第二銜接塊（54），第二銜接塊（54）的兩側均固接有滑塊（59），且第二銜接塊（54）的頂部兩側分別固接有第一金屬彈片（55）和第二金屬彈片（58），第一金屬彈片（55）和第二金屬彈片（58）之間固接有金屬框（57），第一金屬彈片（55）和螺紋杆（2）之間以及第二金屬彈片（58）和螺紋杆（2）之間均連接有第二彈簧（56）；所述第二支架（44）的一端活動連接在安裝座（46）的內部，第一支架（43）和第二支架（44）的長度相等；所述第一支架（43）、第二支架（44）和第一彈簧（45）均以調節座（42）的中軸線為基準呈對稱分佈，第一支架（43）和第二支架（44）均為傾斜分佈；所述調節座（42）為長方體結構，插接杆（41）和插接槽（22）相適配，插接杆（41）的一端活動貫穿安裝座（46）的側壁並活動插接在插接槽（22）的內部；限位板（461）和限位槽（21）相適配，且限位板（461）滑動連接在限位槽（21）的內部，安裝座（46）活動插接在凹槽（3）的內部，且安裝座（46）的頂部固接在螺栓頭（1）的下表面。1.一種防脫落螺栓，包括螺紋杆（2），螺紋杆（2）的頂部安裝有螺栓頭（1），其特徵在於，所述螺紋杆（2）的頂部開設有凹槽（3），螺栓頭（1）的內部開設有與凹槽（3）相通的限位槽（21），螺紋杆（2）的一側開設有插接槽（22），凹槽（3）的內部安裝有插接機構（4），螺紋杆（2）的底部連接有限位機構（5），且螺紋杆（2）的內部還開設有滑槽（23）；所述插接機構（4）包括插接杆（41）、調節座（42）、第一支架（43）、第二支架（44）和第一彈簧（45），安裝座（46）的內部滑動連接有調節座（42），調節座（42）上固接有插接杆（41），且調節座（42）的側壁活動連接有兩個第一支架（43），第一支架（43）的一端活動連接有第二支架（44），第一支架（43）和調節座（42）之間以及第二支架（44）和安裝座（46）之間均連接有第一彈簧（45）；所述限位機構（5）包括防脫頭（51）、防脫螺柱（52）、第一銜接塊（53）、第二銜接塊（54）、第一金屬彈片（55）、第二彈簧（56）、金屬框（57）和第二金屬彈片（58），所述防脫頭（51）的頂部中心固接有防脫螺柱（52），防脫螺柱（52）的頂部抵靠有第一銜接塊（53），第一銜接塊（53）的上方通過軸承轉動連接有第二銜接塊（54），第二銜接塊（54）的兩側均固接有滑塊（59），且第二銜接塊（54）的頂部兩側分別固接有第一金屬彈片（55）和第二金屬彈片（58），第一金屬彈片（55）和第二金屬彈片（58）之間固接有金屬框（57），第一金屬彈片（55）和螺紋杆（2）之間以及第二金屬彈片（58）和螺紋杆（2）之間均連接有第二彈簧（56）；所述第二支架（44）的一端活動連接在安裝座（46）的內部，第一支架（43）和第二支架（44）的長度相等；所述第一支架（43）、第二支架（44）和第一彈簧（45）均以調節座（42）的中軸線為基準呈對稱分佈，第一支架（43）和第二支架（44）均為傾斜分佈；所述調節座（42）為長方體結構，插接杆（41）和插接槽（22）相適配，插接杆（41）的一端活動貫穿安裝座（46）的側壁並活動插接在插接槽（22）的內部；限位板（461）和限位槽（21）相適配，且限位板（461）滑動連接在限位槽（21）的內部，安裝座（46）活動插接在凹槽（3）的內部，且安裝座（46）的頂部固接在螺栓頭（1）的下表面。
2.
3.
4.
5.		湖北恒易汽車緊固件有限公司CN442000 湖北省十堰市丹江路56號湖北恒易汽車緊固件有限公司CN ---F16B035/04F16B035/04
F16B035/06
F16B039/284		12-----------范偉
趙敏
江慶軍
匡水準		4-


管先翠
武漢紅觀專利代理事務所(普通合夥) 42247		20240402-王麒王麒CN108775322
CN201255162
CN206770358
CN209638196
CN212131033
CN214788488
CN215109965
CN215333909		8-0-20CN114458679B11-181湖北恒易汽車緊固件有限公司Valid-------------
12
CN117847073A2024-04-09一種高強度的防鬆螺母inventionCN202410238292.62024-03-03本發明公開了一種高強度的防鬆螺母，其包括螺栓頭，通過固定連接的厚螺母和薄螺母能夠提高螺母與螺栓杆壁上螺紋牙的咬合力，實現雙層咬合用以提高鎖緊效果，在雙層咬合的過程中，利用上下齒向相反的下防鬆墊圈和上防鬆墊圈可以減弱薄螺母咬合過程中的偏心力，提高螺栓杆和螺母整體的抗疲勞強度和使用壽命，當上防鬆墊圈可以減弱薄螺母偏心力的同時，由於正向凸輪大齒的角度大於螺栓螺紋牙的角度，當墊圈鬆動時可以使得墊圈與螺母之間產生摩擦，上下咬合將螺栓緊固鎖住，防止厚螺母受到震動或者動力負載影響發生鬆動，通過防鬆螺母對螺栓杆進行咬合固定，防止長時間的偏心力超載造成防鬆螺母和螺栓杆斷裂，同時緊固防鬆螺母的位置。;瀋陽晉億緊固件技術開發有限公司CN110000 遼寧省瀋陽市鐵西區瀋陽經濟技術開發區沈遼西路68號瀋陽晉億緊固件技術開發有限公司CN----F16B039/12F16B039/12
F16B037/00
F16B041/00		13-----------孫立中
孫巍
孫剛		3-

--20240409----0-0-00-00-200瀋陽晉億緊固件技術開發有限公司Pub.-------------
13
CN117803642A2024-04-02一種核電廠蒸汽發生器堵板固定螺栓inventionCN202311671604.42023-12-07本發明屬於核電檢修領域，具體涉及一種核電廠蒸汽發生器堵板固定螺栓，包括：手擰握圈、螺栓主體、力矩指示塊、力矩擋板；螺栓主體包括螺紋部分、六角柱、施力杆，六角柱固定連接於螺紋部分頂部，六角柱位於手擰握圈中心軸位置，施力杆位於六角柱與手擰握圈之間，施力杆沿圓周方向均勻分佈在六角柱上，施力杆兩端分別與六角柱和手擰握圈固定連接；手擰握圈設於螺栓主體外周，手擰握圈包括力矩指示錶盤，力矩指示錶盤固定安裝於手擰握圈上表面，力矩指示塊安裝於力矩指示錶盤上。本發明能夠設置螺栓的擰緊力矩，提高工作效率，減少人員所受輻照劑量，同時減小出現人因失誤的可能性，避免工器具掉落或遺留在系統設備內形成異物。;1.一種核電廠蒸汽發生器堵板固定螺栓，其特徵在於，所述固定螺栓包括：手擰握圈(1)、螺栓主體(2)、力矩指示塊(3)、力矩擋板(4)；螺栓主體(2)包括螺紋部分(2-1)、六角柱(2-2)、施力杆(2-3)，六角柱(2-2)固定連接於螺紋部分(2-1)頂部，六角柱(2-2)位於手擰握圈(1)中心軸位置，施力杆(2-3)位於六角柱(2-2)與手擰握圈(1)之間，施力杆(2-3)沿圓周方向均勻分佈在六角柱(2-2)上，施力杆(2-3)兩端分別與六角柱(2-2)和手擰握圈(1)固定連接；手擰握圈(1)設於螺栓主體(2)外周，手擰握圈(1)包括力矩指示錶盤(1-2)，力矩指示錶盤(1-2)固定安裝於手擰握圈(1)上表面，力矩指示塊(3)安裝於力矩指示錶盤(1-2)上，力矩指示塊(3)與力矩指示錶盤(1-2)配合，指示螺栓安裝所設置的力矩大小；力矩擋板(4)固定安裝於六角柱(2-2)上；在安裝螺栓時對螺栓施加擰緊力矩，施加力矩時施力杆(2-3)會產生相應的形變，使得手擰握圈(1)產生一定的角位移，帶動力矩指示塊(3)靠近力矩擋板(4)。1.一種核電廠蒸汽發生器堵板固定螺栓，其特徵在於，所述固定螺栓包括：手擰握圈(1)、螺栓主體(2)、力矩指示塊(3)、力矩擋板(4)；螺栓主體(2)包括螺紋部分(2-1)、六角柱(2-2)、施力杆(2-3)，六角柱(2-2)固定連接於螺紋部分(2-1)頂部，六角柱(2-2)位於手擰握圈(1)中心軸位置，施力杆(2-3)位於六角柱(2-2)與手擰握圈(1)之間，施力杆(2-3)沿圓周方向均勻分佈在六角柱(2-2)上，施力杆(2-3)兩端分別與六角柱(2-2)和手擰握圈(1)固定連接；手擰握圈(1)設於螺栓主體(2)外周，手擰握圈(1)包括力矩指示錶盤(1-2)，力矩指示錶盤(1-2)固定安裝於手擰握圈(1)上表面，力矩指示塊(3)安裝於力矩指示錶盤(1-2)上，力矩指示塊(3)與力矩指示錶盤(1-2)配合，指示螺栓安裝所設置的力矩大小；力矩擋板(4)固定安裝於六角柱(2-2)上；在安裝螺栓時對螺栓施加擰緊力矩，施加力矩時施力杆(2-3)會產生相應的形變，使得手擰握圈(1)產生一定的角位移，帶動力矩指示塊(3)靠近力矩擋板(4)。
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8.		中核國電漳州能源有限公司CN363309 福建省漳州市雲霄縣列嶼鎮城內村城東999號中核國電漳州能源有限公司CN----F16B031/02F16B031/02
F16B005/02
F16B035/06		13-----------陳揮揚
崔運佳
張龍強
卓理政
王運喜
王永鵬
莊澤楠
陳鑫
薛恩寵
韓文悅		10-








陳麗麗
核工業專利中心 11007		20240402----0-0-10-00-191中核國電漳州能源有限公司Pub.-------------
14
CN108775321B2024-04-05一種導軌滑動式單邊螺栓緊固件及其使用方法inventionCN201810835296.72018-07-26一種導軌滑動式單邊螺栓緊固件及其使用方法，其中導軌滑動式單邊螺栓緊固件由L形墊片、台狀套箍、圓頭螺栓和螺母構成，L形墊片由四塊L形扇片以彈性材料A連接組成，台狀套箍沿環向設置四道狹縫軌道，尾端設有內凹件；L形墊片在沿狹縫軌道移動過程中可實現徑向收縮或張開，當L形墊片各L形扇片相觸碰時，徑向尺寸小於螺栓孔徑，當L形墊片脫離台狀套箍張開時，其徑向尺寸大於螺栓孔徑，藉此實現單邊緊固。本發明可實現單側作業、連接板件間的連接與緊固，具有較好的力學性能，且可實現重複利用。;中國礦業大學CN221116 江蘇省徐州市銅山區大學路1號中國礦業大學CN ---F16B035/00F16B035/00
B25B027/14		22-----------常鴻飛
周綠元
陸亞萍
夏軍武
左文康
丁威		6-




樓高潮
南京經緯專利商標代理有限公司 32200		20240405-仵凡仵凡CN105889262
CN105952738
CN106438638
CN208764081
CN103541982
CN105909641
CN108626236
CN205780140
CN207569005		9CA2258440
WO9008266
DE19646090
KR1017430740000
KR101743074
US20160305465
US2016305465
WO2015118702		8李國強;張傑華;.鋼結構用自鎖式單向螺栓抗拉剛度分析模型.建築科學與工程學報.2018,(第02期),全文.;柴文娟;王燕;楊帆;.自鎖式高強螺栓T型件連接節點力學性能研究.工業建築.2018,(第03期),全文.;劉堅;高奎;周觀根60CN108775321B11-140中國礦業大學Valid-------------
15
CN108661998B2024-04-02一種改良型單邊螺栓緊固件inventionCN201810818058.52018-07-24本發明公開了一種改良型單邊螺栓緊固件，包括螺杆體、兩個滑槽、兩個滑動體、兩個阻擋體、襯套、兩個推動滑杆、彈簧、座體和彈性帶，所述兩個滑槽均勻分佈在螺杆體的後端周面上，所述滑槽的槽底面為前低後高的斜面，所述滑槽內均設有滑動體，所述滑動體的下端面與滑槽的槽底面吻合，所述滑動體的後端上部均設有阻擋體，所述阻擋體前方的螺杆體上套設有螺紋連接的襯套，所述滑動體的前端與滑槽的前端接觸時，所述阻擋體的自由端超出滑槽的槽口，與現有技術相比，能夠結構簡單，使用方便，可重複使用。;1.一種改良型單邊螺栓緊固件，其特徵在於：包括螺杆體（1）、兩個滑槽（2）、兩個滑動體（3）、兩個阻擋體（4）、襯套（6）、兩個推動滑杆（13）、彈簧（14）、座體（15）和彈性帶（17），所述兩個滑槽（2）均勻分佈在螺杆體（1）的後端周面上，所述滑槽（2）的槽底面為前低後高的斜面，所述滑槽（2）內均設有滑動體（3），所述滑動體（3）的下端面與滑槽（2）的槽底面吻合，所述滑動體（3）的後端上部均設有阻擋體（4），所述阻擋體（4）前方的螺杆體（1）上套設有螺紋連接的襯套（6），所述滑動體（3）的前端與滑槽（2）的前端接觸時，所述阻擋體（4）的自由端超出滑槽（2）的槽口，所述螺杆體（1）的後端一體成型有環狀凸起（7），所述環狀凸起（7）上穿設有兩個推動滑杆（13），所述兩個推動滑杆（13）的前端分別抵觸在兩個阻擋體（4）的後端上，所述兩個推動滑杆（13）的後端設有座體（15），所述座體（15）與螺杆體（1）之間設有兩端分別與述座體（15）和螺杆體（1）連接的彈簧（14），所述兩個阻擋體（4）的自由端上套設有彈性帶（17），所述阻擋體（4）的自由端上設有與彈性帶（17）相配合的容納槽（5），所述環狀凸起（7）的直徑與襯套（6）的直徑相等，所述滑動體（3）的後端與滑槽（2）的後端接觸時，所述滑動體（3）的後端也與環狀凸起（7）接觸，所述滑動體（3）的後端與滑槽（2）的後端接觸時，所述滑動體（3）的上端與滑槽（2）的槽口平齊，所述滑動體（3）與阻擋體（4）為一體成型結構，所述阻擋體（4）的自由端為圓弧形形狀，所述滑動體（3）的前端與滑槽（2）的前端接觸時，阻擋體（4）的自由端與襯套（6）的外周面平齊。1.一種改良型單邊螺栓緊固件，其特徵在於：包括螺杆體（1）、兩個滑槽（2）、兩個滑動體（3）、兩個阻擋體（4）、襯套（6）、兩個推動滑杆（13）、彈簧（14）、座體（15）和彈性帶（17），所述兩個滑槽（2）均勻分佈在螺杆體（1）的後端周面上，所述滑槽（2）的槽底面為前低後高的斜面，所述滑槽（2）內均設有滑動體（3），所述滑動體（3）的下端面與滑槽（2）的槽底面吻合，所述滑動體（3）的後端上部均設有阻擋體（4），所述阻擋體（4）前方的螺杆體（1）上套設有螺紋連接的襯套（6），所述滑動體（3）的前端與滑槽（2）的前端接觸時，所述阻擋體（4）的自由端超出滑槽（2）的槽口，所述螺杆體（1）的後端一體成型有環狀凸起（7），所述環狀凸起（7）上穿設有兩個推動滑杆（13），所述兩個推動滑杆（13）的前端分別抵觸在兩個阻擋體（4）的後端上，所述兩個推動滑杆（13）的後端設有座體（15），所述座體（15）與螺杆體（1）之間設有兩端分別與述座體（15）和螺杆體（1）連接的彈簧（14），所述兩個阻擋體（4）的自由端上套設有彈性帶（17），所述阻擋體（4）的自由端上設有與彈性帶（17）相配合的容納槽（5），所述環狀凸起（7）的直徑與襯套（6）的直徑相等，所述滑動體（3）的後端與滑槽（2）的後端接觸時，所述滑動體（3）的後端也與環狀凸起（7）接觸，所述滑動體（3）的後端與滑槽（2）的後端接觸時，所述滑動體（3）的上端與滑槽（2）的槽口平齊，所述滑動體（3）與阻擋體（4）為一體成型結構，所述阻擋體（4）的自由端為圓弧形形狀，所述滑動體（3）的前端與滑槽（2）的前端接觸時，阻擋體（4）的自由端與襯套（6）的外周面平齊。
2.如權利要求1所述的一種改良型單邊螺栓緊固件，其特徵在於：所述螺杆體（1）的前端設有方頭（8），所述方頭（8）的前端內設有橫截面為正多邊形的第一凹槽（16）。
3.如權利要求1所述的一種改良型單邊螺栓緊固件，其特徵在於：所述螺杆體（1）的後端設有第二凹槽（18），所述彈簧（14）的前端與第二凹槽（18）的前端固定連接。		浙江哈特惠科技股份有限公司CN314300 浙江省嘉興市海鹽縣望海街道何家路199號1幢、2幢1-2層浙江哈特惠科技股份有限公司CN ---F16B035/04F16B035/0411-----------湯建惠1- 韓洪
杭州中利智慧財產權代理事務所(普通合夥) 33301		20240402-石振鵬石振鵬CN103032438
CN105909641
CN201281064
CN205780129
CN208719104		5US2181657
US4464076
US5634754
WO2011138306
WO2017125587		5-61CN108661998B11-141浙江哈特惠科技股份有限公司Valid-------------
16
WO2024068865A12024-04-04MEASUREMENT NUTinventionEP20230769402023-09-28The present invention relates to a method of determining a dimension change of a measurement nut (100), wherein the measurement nut comprises a contact portion (102), adapted for attachment to an object, such as a bolt or a threaded rod, and a non-contact portion (104), the contact portion and the non-contact portion being located coaxially, but axially offset, in relation to each other. The method comprises attaching at least part of the contact portion to the object, the non-contact portion being without direct contact to the object, exposing the object to an external load, thereby causing a dimension change of the contact portion of the measurement nut, and determining the dimension change of the measurement nut by measurement at the non-contact portion. The present invention further relates to a measurement nut (100) and a measurement system (200) comprising the measurement nut.CLAIMS 1. A method of determining a dimension change of a measurement nut (100, 500, 600, 700, 800), the measurement nut (100, 500, 600, 700, 800) comprising a contact portion (102, 502, 602, 702, 802), adapted for attachment to an object, such as a bolt or a threaded rod, and a non-contact portion (104, 504, 604, 704, 804), the contact portion (102, 502, 602, 702, 802) and the non-contact portion (104, 504, 604, 704, 804) being located coaxially, but axially offset, in relation to each other, the method comprising - attaching (310) at least part of the contact portion (102, 502, 602, 702, 802) to the object, the non-contact portion (104, 504, 604, 704, 804) being without direct contact to the object, - exposing (320) the object to an external load, thereby causing a dimension change of the contact portion (102, 502, 602, 702, 802), and - determining the dimension change (330) of the measurement nut (100, 500, 600, 700, 800) by measurement at the non-contact portion (104, 504, 604, 704, 804). 2. The method according to claim 1, wherein the measurement is performed at a top surface (108) of the non-contact portion (104). 3. The method according to claim 1 or 2, wherein the measurement is performed at at least one side surface (508a, 508c, 508e; 608a, 608b) of the non-contact portion (504, 604, 704, 804), such as at two or three side surfaces. 4. The method according to claim 3, the contact portion of the measurement nut (600) comprising a threaded first part (602a) and a threaded second part (602b), the noncontact portion (604) being located between the threaded first part (602a) and the threaded second part (602b) of the contact portion, wherein the measurement is performed at the non-contact portion (604) between the threaded first part (602a) and the threaded second part (602b), preferably the measurement is performed halfway between the threaded first part (602a) and the threaded second part (602b). 5. The method according to any one of the preceding claims, wherein the measurement is performed in a measurement recess (110, 510a-c, 610a-b) provided in the non-contact portion (104, 504, 604), preferably the measurement is performed in a

measurement recess provided at a top surface (108) of the non-contact portion (104) and/or at at least one side surface (508a-c; 608a, 608b) of the non-contact portion (504, 604). 6. The method according to any one of the preceding claims, wherein the measurement is performed in a through-going measurement bore (724a-c; 824 a-f) provided in the non-contact portion (704, 804), preferably the measurement is performed in a measurement bore (724a-c; 824 a-f) provided at a top surface of the non-contact portion and/or at at least one side surface. 7. The method according to any one of the preceding claims, wherein the dimension change is determined by means of a sensor unit (210) comprising a sensor from the group of a strain gauge, a capacitive sensor, a capacitance sensor, a heatconductivity sensor, a piezo-resi...		-->CLAIMS 1. A method of determining a dimension change of a measurement nut (100, 500, 600, 700, 800), the measurement nut (100, 500, 600, 700, 800) comprising a contact portion (102, 502, 602, 702, 802), adapted for attachment to an object, such as a bolt or a threaded rod, and a non-contact portion (104, 504, 604, 704, 804), the contact portion (102, 502, 602, 702, 802) and the non-contact portion (104, 504, 604, 704, 804) being located coaxially, but axially offset, in relation to each other, the method comprising - attaching (310) at least part of the contact portion (102, 502, 602, 702, 802) to the object, the non-contact portion (104, 504, 604, 704, 804) being without direct contact to the object, - exposing (320) the object to an external load, thereby causing a dimension change of the contact portion (102, 502, 602, 702, 802), and - determining the dimension change (330) of the measurement nut (100, 500, 600, 700, 800) by measurement at the non-contact portion (104, 504, 604, 704, 804). 2. The method according to claim 1, wherein the measurement is performed at a top surface (108) of the non-contact portion (104). 3. The method according to claim 1 or 2, wherein the measurement is performed at at least one side surface (508a, 508c, 508e; 608a, 608b) of the non-contact portion (504, 604, 704, 804), such as at two or three side surfaces. 4. The method according to claim 3, the contact portion of the measurement nut (600) comprising a threaded first part (602a) and a threaded second part (602b), the noncontact portion (604) being located between the threaded first part (602a) and the threaded second part (602b) of the contact portion, wherein the measurement is performed at the non-contact portion (604) between the threaded first part (602a) and the threaded second part (602b), preferably the measurement is performed halfway between the threaded first part (602a) and the threaded second part (602b). 5. The method according to any one of the preceding claims, wherein the measurement is performed in a measurement recess (110, 510a-c, 610a-b) provided in the non-contact portion (104, 504, 604), preferably the measurement is performed in a
-->
measurement recess provided at a top surface (108) of the non-contact portion (104) and/or at at least one side surface (508a-c; 608a, 608b) of the non-contact portion (504, 604). 6. The method according to any one of the preceding claims, wherein the measurement is performed in a through-going measurement bore (724a-c; 824 a-f) provided in the non-contact portion (704, 804), preferably the measurement is performed in a measurement bore (724a-c; 824 a-f) provided at a top surface of the non-contact portion and/or at at least one side surface. 7. The method according to any one of the preceding claims, wherein the dimension change is determined by means of a sensor unit (210) comprising a sensor from the group of a strain gauge, a capacitive sensor, a capacitance sensor, a heatconductivity sensor, a piez...		TENSIONCAM SYSTEMS ABSEc/o Jonas Nilsagård,Ångaren Ernas gata 12,417 60 Göteborg,417 60,SETENSIONCAM SYSTEMS ABSE----G01M005/00G01M005/00
G01B011/16
G01L005/24
F16B031/02		44--------2251134-92022-09-30SENILSAGÅRD, Jonas1SEÅngaren Ernas gata 12,417 60 Göteborg,417 60,SEVALEA ABBox 1098,.,405 23 Göteborg,405 23,SE-----0-0-10WO202406886511-190TENSIONCAM SYSTEMS AB-------------
17
CN117840364A2024-04-09一種立式模組化雙進料螺栓螺母成型冷鐓機inventionCN202410061935.42024-01-16本發明公開了一種立式模組化雙進料螺栓螺母成型冷鐓機，包括機架，所述機架的頂部貫穿設置有三個轉動柱，所述轉動柱的表面套接有位於機架上方的轉送盤，所述轉動柱的表面套接有位於機架內側的齒輪一，所述機架內側的底部固定連接有三個步進電機一，本發明採用可以滿足螺栓和螺母雙加工模式的結構設計，使得該冷鐓機具備兩種使用模式，可以實現一機兩用，不僅可以滿足對螺栓的加工需求，還可以滿足對螺母的加工需求，相比于傳統的獨立的螺栓加工設備和螺母加工設備，在機器性能上，該冷鐓機的實際工作性能得到了很大的提升，機器的工作範圍也得到了擴展，在成本投入上縮減了二分之一，為用戶的工作提供便捷。;溫州博宇機械有限公司CN325000 浙江省溫州市空港新區金海大道1007號溫州博宇機械有限公司CN----B21J009/06B21J009/06
B21K001/44
B21K001/56
B21K027/00
B21J013/00
B21J013/10		24-----------陳潮鏘
謝逢陽
黃兆營		3-

梅照付
溫州冠天智慧財產權代理事務所(特殊普通合夥) 33346		20240409----0-0-00-00-200溫州博宇機械有限公司Pub.-------------
18
CN109519461B2024-04-05一種抗振防鬆螺栓螺母元件inventionCN201910039416.72019-01-16本發明公開了一種抗振防鬆螺栓螺母元件，包括螺母、內嵌螺母、螺栓、彈簧墊圈。所述螺母與內嵌螺母的底面均設有相對其縱截面具有角度的坡面，螺母底面向內沿軸線開有六邊形凹槽，內嵌螺母頂面向內沿軸線開有切除部分內螺紋環形凹槽，所述螺栓的螺栓頭底面設有相對其縱截面具有角度的坡面，且螺栓頭底面向內沿軸線開有六邊形凹槽，內嵌螺母與螺母、螺栓頭配合時中間設有彈簧墊圈。服役工況時，內嵌螺母被螺母和螺栓頭鎖住，同時彈簧墊圈也壓緊內嵌螺母，達到緊固的目的，具有防鬆、抗振的優點。;山東理工大學CN255086 山東省淄博市高新技術產業開發區高創園A座313室山東理工大學CN ---F16B035/06F16B035/06
F16B037/00
F16B039/24
F16B039/28		13-----------張帆
吳海志
劉迪
朱少傑
剛憲約
楊露露		6-




--20240405-張浩張浩CN101975214
CN105020238
CN105587742
CN1906422
CN201687837
CN205401393
CN206530591
CN209539772		8EP3365126
JP2001173629
JP2006242283
JP2010121708
KR20110089394		5-50CN109519461B11-150山東理工大學Valid-------------
19
TWI837262B2024-04-01連結緊固件、緊固件以及套筒的組合件invention1081475542019-12-25一種連結緊固件，將打入工具用之緊固件以複數連結，其特徵在於，包括：連結帶，可切離地連接將該緊固件一個一個保持的套筒；在該套筒與該緊固件之間，以面對該緊固件的腳尖側的方式形成間隙；藉由在該套筒的內周面形成凹部而形成該間隙；該套筒之與形成該間隙之端部為相反側之端部的內周面係密接於該緊固件。一種連結緊固件，將打入工具用之緊固件以複數連結，其特徵在於，包括：連結帶，可切離地連接將該緊固件一個一個保持的套筒；在該套筒與該緊固件之間，以面對該緊固件的腳尖側的方式形成間隙；藉由在該套筒的內周面形成凹部而形成該間隙；該套筒之與形成該間隙之端部為相反側之端部的內周面係密接於該緊固件。
如請求項1之連結緊固件，其中，該凹部係以圍繞緊固件的周圍的方式形成為圓筒狀。
如請求項1之連結緊固件，其中，該凹部係具有隨著往腳尖側而逐漸擴展的推拔形狀。
如請求項1至3中任一項之連結緊固件，其中，該套筒形成為上下非對稱。
一種緊固件以及套筒的組合件，其特徵在於，包括：打入工具用之緊固件；以及保持該緊固件之套筒；在該套筒與該緊固件之間，以面對該緊固件的腳尖側的方式形成間隙：藉由在該套筒的內周面形成凹部而形成該間隙；該套筒之與形成該間隙之端部為相反側之端部的內周面係密接於該緊固件。		日商美克司股份有限公司JP日本日商美克司股份有限公司JP---F16B015/08F16B015/08
B25C001/00		22-----2018-2448242018-12-27JP新井利道
米山覚
橫地穏
福島直幸		4JP


洪澄文臺北市南港區園區街3之2號3樓之25110賴耿賢賴耿賢0JP2015-52331
US4106618		250I837262
US11624391
CN111412209B
JP7192491
KR1020200081301
EP3674569A1		66I837262MAX CO., LTD.152日商美克司股份有限公司Valid-------------
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TWI837326B2024-04-01具有分離的擴展指形件之可擴展螺釘invention1091085742020-03-16一種螺釘，其包括：一柄(10)，其中圍繞所述柄(10)捲繞之至少一個螺紋螺旋收納凹槽(12)設置在所述柄(10)中，及一螺紋螺旋(20)，其被配置於所述螺紋螺旋收納凹槽(12)中，其中所述螺紋螺旋(20)具有至少一個可擴展螺旋區段(25)，且其中所述柄(10)在所述螺紋螺旋收納凹槽(12)處具有一楔形側面(41)，其用於在所述柄(10)相對於所述可擴展螺旋區段(25)移動時徑向地擴展所述可擴展螺旋區段(25)，所述螺釘之特徵在於所述可擴展螺旋區段(25)包括一螺旋形背部(27)及複數個擴展指形件(30)，所述複數個擴展指形件朝向所述楔形側面(41)自所述螺旋形背部(27)軸向地突出，其中所述螺旋形背部(27)互連所述擴展指形件(30)，且其中所述螺紋螺旋收納凹槽(12)之所述楔形側面(41)被組態成用於在所述柄(10)相對於所述擴展指形件(30)移動時向外徑向地移位所述擴展指形件(30)。一種螺釘，其包括：一柄(10)，其中圍繞所述柄(10)捲繞之至少一個螺紋螺旋收納凹槽(12)設置在所述柄(10)中，及一螺紋螺旋(20)，其被配置於所述螺紋螺旋收納凹槽(12)中，其中所述螺紋螺旋(20)具有至少一個可擴展螺旋區段(25)，且其中所述柄(10)在所述螺紋螺旋收納凹槽(12)處具有一楔形側面(41)，其用於在所述柄(10)相對於所述可擴展螺旋區段(25)移動時徑向地擴展所述可擴展螺旋區段(25)，所述螺釘之特徵在於所述可擴展螺旋區段(25)包括一螺旋形背部(27)及複數個擴展指形件(30)，所述複數個擴展指形件朝向所述楔形側面(41)自所述螺旋形背部(27)軸向地突出，其中所述螺旋形背部(27)互連所述擴展指形件(30)，且其中所述螺紋螺旋收納凹槽(12)之所述楔形側面(41)被組態成用於在所述柄(10)相對於所述擴展指形件(30)移動時向外徑向地移位所述擴展指形件(30)。
如請求項1所述之螺釘，其中所述擴展指形件(30)中之至少一些為螺紋接合擴展指形件(31)，其因而各自包括至少一個螺紋接合元件(37)，所述至少一個螺紋接合元件在所述各別擴展指形件(30)上徑向地突出，以用於接合至一第一內螺紋凹槽(67)中，其中所述螺紋螺旋收納凹槽(12)之所述楔形側面(41)被組態成用於在所述柄(10)相對於所述螺紋接合擴展指形件(31)移動時向外徑向地移位所述螺紋接合元件(37)。
如請求項2所述之螺釘，其中所述螺紋接合元件(37)為突出的螺旋形肋部，其中所有的螺紋接合擴展指形件(31)之所述螺紋接合元件(37)形成一不連續螺紋。
如請求項2或3所述之螺釘，其中在所述螺紋接合擴展指形件(31)中之至少一者上，所述各別螺紋接合元件(37)配置於所述各別螺紋接合擴展指形件(31)之自由軸向端處。
如請求項2或3所述之螺釘，其中所述可擴展螺旋區段(25)之至少三個毗鄰的擴展指形件(30)為螺紋接合擴展指形件(31)。
如請求項2或3所述之螺釘，其中所述螺紋接合擴展指形件(31)各自具有所一摩擦表面(38)，其用於在兩個維度中摩擦地接合一鑽孔壁(68)，其中所述螺紋螺旋收納凹槽(12)之所述楔形側面(41)被組態成用於在所述柄(10)相對於所述螺紋接合擴展指形件(31)移動時向外徑向地移位所述摩擦表面(38)。
如請求項6所述之螺釘，其中在所述螺紋接合擴展指形件(31)中之至少一者上，所述各別螺紋接合元件(37)軸向地定位在所述各別摩擦表面(38)與所述各別螺紋接合擴展指形件(31)之自由軸向端之間。
如請求項6所述之螺釘，其中所述摩擦表面(38)中之至少一些整體具有弓形橫截面。
如請求項1至3中任一項所述之螺釘，其中所述可擴展螺旋區段(25)為一條帶，其中所述條帶之軸向寬度(a)大於所述條帶之徑向高度(f)。
如請求項1至3中任一項所述之螺釘，其中所述螺旋形背部(27)及所述擴展指形件(30)中之至少一些係一體成型的。
如請求項1至3中任一項所述之螺釘，其中所述可擴展螺旋區段(25)每匝所述螺紋螺旋(20)包括2至10個擴展指形件(30)。
如請求項1至3中任一項所述之螺釘，其中所述擴展指形件(30)由分離槽(50)分離。
如請求項12所述之螺釘，其中所述分離槽(50)各自平行於所述螺釘之縱向軸線(99)延伸。
如請求項12所述之螺釘，其中所述分離槽(50)各自在所述螺釘之一縱向平面中延伸。
一種如請求項1至14中任一項所述之一螺釘的用途，其中所述螺釘以旋擰方式插入至一鑽孔中，且隨後在所述螺釘之拉出方向上裝載所述柄(10)以便經由所述楔形側面(41)徑向地偏置所述擴展指形件(30)。		列支敦斯登商希爾悌股份有限公司LI列支敦斯登列支敦斯登商希爾悌股份有限公司LI---F16B025/00F16B025/0011-----19172762.72019-05-06歐洲專利局史契尼爾德　羅蘭1AT閻啓泰
林景鬱		臺北市中山區長安東路2段112號9樓
臺北市中山區長安東路2段112號9樓		5110賴耿賢賴耿賢TWI3503461US2837005
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WO2009/033637		340I837326
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US20220196054
WO2020225004
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AU2020267727A1		87I837326HILTI AKTIENGESELLSCHAFT161列支敦斯登商希爾悌股份有限公司Valid-------------
21
CN109931322B2024-04-05組合式鎖緊螺母結構inventionCN201910313512.62019-04-18本發明公開一種組合式鎖緊螺母結構，包括螺母套件以及墊圈扣件，螺母套件內設有第一通孔以及第二通孔，墊圈扣件內設有第三通孔，第一通孔上設有第一內螺紋，第三通孔上設有第二內螺紋，第一內螺紋以及第二內螺紋為相同螺紋結構，墊圈扣件為C形開口圈體並容置在第二通孔內，墊圈扣件的兩端設有凸起帶，第二通孔的內表面設有與凸起帶相適配的楔形凹槽。在螺栓件固定的過程中，凸起帶固定在楔形凹槽內，且凸起帶與楔形凹槽形成相互抵持力，可以達到一定防鬆效果，當螺栓件還可能鬆脫時，墊圈扣件的凸起帶向外伸展產生張力，以達到進一步固定的效果。本發明的螺母結構結構簡單，效果顯著，適於廣泛應用於汽車、輪船及其他精密加工固定的領域中。;盈鋒志誠嘉精密五金（深圳）有限公司CN518000 廣東省深圳市坪山新區坑梓中興路11、13號（寶西路10號）盈鋒志誠嘉精密五金（深圳）有限公司CN ---F16B039/24F16B039/24
F16B037/00		12-----------許朝奎1- 王珍
武漢華強專利代理事務所(普通合夥) 42237		20240405-黃佳黃佳CN103122907
CN105114436
CN109185322
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JP4290757
JP199772327
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US1986891		5-50CN109931322B11-150盈鋒志誠嘉精密五金（深圳）有限公司Valid-------------
22
CN110388366B2024-04-02一種戶外用防盜防鬆的開槽螺母inventionCN201910805663.32019-08-29本發明公開了一種戶外用防盜防鬆的開槽螺母，包括螺母本體和封堵套，所述螺母本體包括六角型的螺母上段和圓筒狀的螺母下段，所述螺母上段和螺母下段的中央貫通設有帶有內螺紋的第一通孔，所述螺母下段上沿圓周設有若干個第一切槽，位於所述螺母上段的第一通孔的內壁上設有若干個第二凹槽，所述第二凹槽內填充有砂礫，所述封堵套插入第一通孔內部並將砂礫堵住在第二凹槽內，通過在螺母本體內設置填充有砂礫的第二凹槽，使細小的砂礫填充進螺母本體和螺栓之間的縫隙中，卡死螺栓，防止鬆動；通過在螺母本體內設置填充有膠液的第一凹槽，使膠液直接進入螺母本體和螺栓的縫隙中或者與砂礫混合，進一步實現防鬆、防盜的作用。;1.一種戶外用防盜防鬆的開槽螺母，其特徵在於：包括螺母本體（1）和封堵套（2），所述螺母本體（1）包括六角型的螺母上段（11）和圓筒狀的螺母下段（12），所述螺母上段（11）和螺母下段（12）的中央貫通設有帶有內螺紋的第一通孔（13），所述螺母下段（12）上沿圓周設有若干個第一切槽（121），位於所述螺母上段（11）的第一通孔（13）的內壁上設有若干個第二凹槽（112），所述第二凹槽（112）內填充有砂礫（117），所述封堵套（2）插入第一通孔（13）內部並將砂礫（117）堵住在第二凹槽（112）內，位於所述螺母上段（11）的第一通孔（13）的內壁上還設有若干個第一凹槽（111），所述第一凹槽（111）內填充有膠液（116），所述第一凹槽（111）的開口由第一塑膠膜（115）密封，所述封堵套（2）包括環形筒壁（21）和位於環形筒壁（21）底端的封板（22），所述環形筒壁（21）的外壁上設有粗糙凸粒部（213），所述粗糙凸粒部（213）的位置高於第一凹槽（111）的位置，所述環形筒壁（21）上遠離封板（22）的一端設有若干條向中心延伸的第二切槽（211），所述第一凹槽（111）的位置高於第二凹槽（112）的位置，所述第一凹槽（111）和第二凹槽（112）之間還設有第二通孔（113），所述第二通孔（113）內設有第二塑膠膜（114），所述螺母上段（11）內設有連通第一通孔（13）和第二通孔（113）的第三通孔（118），所述環形筒壁（21）的側面設有若干個向外伸出的側翼（212），所述環形筒壁（21）遠離封板（22）的一端上設有導向部（214），所述第一凹槽（111）的底面設有第一斜面（1111）並使第一凹槽（111）的高度由外向內逐漸增大。1.一種戶外用防盜防鬆的開槽螺母，其特徵在於：包括螺母本體（1）和封堵套（2），所述螺母本體（1）包括六角型的螺母上段（11）和圓筒狀的螺母下段（12），所述螺母上段（11）和螺母下段（12）的中央貫通設有帶有內螺紋的第一通孔（13），所述螺母下段（12）上沿圓周設有若干個第一切槽（121），位於所述螺母上段（11）的第一通孔（13）的內壁上設有若干個第二凹槽（112），所述第二凹槽（112）內填充有砂礫（117），所述封堵套（2）插入第一通孔（13）內部並將砂礫（117）堵住在第二凹槽（112）內，位於所述螺母上段（11）的第一通孔（13）的內壁上還設有若干個第一凹槽（111），所述第一凹槽（111）內填充有膠液（116），所述第一凹槽（111）的開口由第一塑膠膜（115）密封，所述封堵套（2）包括環形筒壁（21）和位於環形筒壁（21）底端的封板（22），所述環形筒壁（21）的外壁上設有粗糙凸粒部（213），所述粗糙凸粒部（213）的位置高於第一凹槽（111）的位置，所述環形筒壁（21）上遠離封板（22）的一端設有若干條向中心延伸的第二切槽（211），所述第一凹槽（111）的位置高於第二凹槽（112）的位置，所述第一凹槽（111）和第二凹槽（112）之間還設有第二通孔（113），所述第二通孔（113）內設有第二塑膠膜（114），所述螺母上段（11）內設有連通第一通孔（13）和第二通孔（113）的第三通孔（118），所述環形筒壁（21）的側面設有若干個向外伸出的側翼（212），所述環形筒壁（21）遠離封板（22）的一端上設有導向部（214），所述第一凹槽（111）的底面設有第一斜面（1111）並使第一凹槽（111）的高度由外向內逐漸增大。
2.如權利要求1所述的一種戶外用防盜防鬆的開槽螺母，其特徵在於：所述第二凹槽（112）的底面設有第二斜面（1121）並使第一凹槽（111）的高度由外向內逐漸增大。
3.如權利要求1所述的一種戶外用防盜防鬆的開槽螺母，其特徵在於：所述第二塑膠膜（114）傾斜設置在第二通孔（113）內，所述第二塑膠膜（114）靠近內側的一端的位置低於靠近外側的一端的位置。
4.如權利要求1所述的一種戶外用防盜防鬆的開槽螺母，其特徵在於：所述側翼（212）的內側設有切口（2121）。		海鹽盛信標準件有限公司CN314300 浙江省嘉興市海鹽縣于城鎮於城北橋海鹽盛信標準件有限公司CN ---F16B033/00F16B033/00
F16B037/00
F16B039/02
F16B041/00		14-----------沈峰1- 徐展
杭州中利智慧財產權代理事務所(普通合夥) 33301		20240402-冷林霞冷林霞CN210440382
CN201636186
CN204664116		3DE2946249
DE4227273
GB9519384
JP2001099120
KR20090011397
TW406689
US2007228743
US5888334
US8556558
WO2016126462		10曹國文等.組合式防鬆(防盜)螺母的研製及應用.《內蒙古電力技術》.2017,第35卷(第02期),第60-62頁.50CN110388366B11-151海鹽盛信標準件有限公司Valid-------------
23
CN117847071A2024-04-09一種GH738新型緊固件螺套及其加工方法inventionCN202410158956.82024-02-04本申請公開了一種GH738新型緊固件螺套及其加工方法，所述GH738新型緊固件螺套，包括：螺套體內部通孔的內螺紋局部處發生內徑變形凸現月牙狀的螺套。螺套體與螺栓旋合時，內螺紋局部變形月牙狀與螺栓外螺紋旋合鎖緊防鬆，一點式收口下方對應的內螺紋局部變形呈現月牙狀相比螺套整體收口變形容易控制而不易報廢，解決了螺套以兩個對稱的圓弧直槽擠壓整體變形量難以控制容易報廢的問題。;貴州航太精工製造有限公司CN563000 貴州省遵義市新蒲新區蝦子鎮貴州航太精工製造有限公司CN----F16B037/12F16B037/12
F16B039/04
B23P015/00		23-----------楊鑫
楊玖錫
汪健
汪輝永
樊開倫
宋慶華
李愛萍
冉傑
楊勝洪		9-







石慶輝
貴州派騰智慧財產權代理有限公司 52114		20240409----0-0-00-00-200貴州航太精工製造有限公司Pub.-------------
24
US11953037B22024-04-09Part fastening structure and mounting toolinvention17/9596302022-10-04A part fastening structure fastens a part, using a bolt and a nut. The bolt includes a first spiral groove, a second spiral groove provided on a tip end side of the bolt with respect to the first spiral groove, a slit extending from a tip end of the bolt to the first spiral groove through the second spiral groove, and a loosening suppression groove extending from another end of the second spiral groove to the tip end side. The nut includes: a first nut member including a first pin protruding toward a central axis side and inserted into the first spiral groove; a second nut member including a second pin protruding toward the central axis side and inserted into the second spiral groove; and an urging member disposed between the first and second nut members and that urges the first nut member toward a head portion of the bolt.1. A part fastening structure that fastens a part using a bolt and a nut,
wherein the bolt includes:
a first spiral groove provided on a peripheral surface of the bolt;a second spiral groove that is provided on the peripheral surface of the bolt and that is provided on a tip end side of the bolt with respect to the first spiral groove;a slit that is provided on the peripheral surface of the bolt along an axial direction, and that extends from a tip end of the bolt to the first spiral groove through the second spiral groove; anda loosening suppression groove that extends from another end of the second spiral groove to the tip end side,wherein the nut includes:
a first nut member including a first pin that protrudes from an inner peripheral surface toward a central axis side and that is inserted into the first spiral groove;a second nut member including a second pin that protrudes from the inner peripheral surface toward the central axis side and that is inserted into the second spiral groove; andan urging member that is disposed between the first nut member and the second nut member and that urges the first nut member toward a head portion of the bolt.		1. A part fastening structure that fastens a part using a bolt and a nut,
wherein the bolt includes:
a first spiral groove provided on a peripheral surface of the bolt;a second spiral groove that is provided on the peripheral surface of the bolt and that is provided on a tip end side of the bolt with respect to the first spiral groove;a slit that is provided on the peripheral surface of the bolt along an axial direction, and that extends from a tip end of the bolt to the first spiral groove through the second spiral groove; anda loosening suppression groove that extends from another end of the second spiral groove to the tip end side,wherein the nut includes:
a first nut member including a first pin that protrudes from an inner peripheral surface toward a central axis side and that is inserted into the first spiral groove;a second nut member including a second pin that protrudes from the inner peripheral surface toward the central axis side and that is inserted into the second spiral groove; andan urging member that is disposed between the first nut member and the second nut member and that urges the first nut member toward a head portion of the bolt.
2. The part fastening structure according to claim 1,
wherein the first spiral groove is provided to be thicker than the second spiral groove,wherein the first pin is thicker than the second pin, andwherein the first pin is thicker than the second spiral groove.
3. The part fastening structure according to claim 1,
wherein the first nut member includes:
a cylindrical portion; anda dish portion protruding from the cylindrical portion to an outer peripheral side,wherein the second nut member is disposed on the outer peripheral side of the cylindrical portion,wherein the cylindrical portion is provided with a through hole extending through the cylindrical portion in a direction orthogonal to the axial direction,wherein the through hole is an elongated hole in which a longitudinal direction coincides with the axial direction, andwherein the second pin extends through the through hole.
4. The part fastening structure according to claim 3, wherein the urging member is disposed between the dish portion and the second nut member.
5. The part fastening structure according to claim 1,
wherein the first nut member is provided with a plurality of the first pins spaced away from each other in a circumferential direction,wherein the second nut member is provided with a plurality of the second pins spaced away from each other in the circumferential direction,wherein a plurality of the first spiral grooves is provided corresponding to the first pins,wherein a plurality of the second spiral grooves is provided corresponding to the second pins, andwherein a circumferential angle of the first spiral grooves and the second spiral grooves is less than 180°.
6. The part fastening structure according to claim 1,
wherein the nut is provided with two first pins and two second pins,wherein the two second pins are dispos...		TOYOTA JIDOSHA KABUSHIKI KAISHAJPTOYOTA JIDOSHA KABUSHIKI KAISHAJP ToyotaTOYOTA JIDOSHA KABUSHIKI KAISHAJP-F16B021/00F16B021/00
A61F005/01
F16B019/00
F16B021/04		23-F16B0019/00F16B0019/00
A61F0005/0123
F16B0021/04
Y10T0024/4578
Y10T0403/7007		-----2021-1850752021-11-12JPYoshinori Fujikake1JP NagakuteOliff PLC--Robert SandyRobert Sandy
Michael S Lee		US1932099
US3478302
US4398322
US5169168
US20050276658
US20060099838
US20070196196
US20140105679
US20150104247
US20170035642		10JP2017-352201-20US11953037
JP2023072487
CN116123192A		33-181TOYOTA JIDOSHA KABUSHIKI KAISHAValid-------------
25
US11953038B22024-04-09Small fastenerinvention17/7654732020-10-01A removable blind fastener includes: a body; a screw member; and a clamping member. The body includes a hollow cylindrical shaft with a proximal end and a distal end and a head at the proximal end, the head being hollow with an internal end face. The shaft has an open guide channel along a portion of its length and an urge channel opposite the guide channel located at the distal end of the shaft. The screw member has a threaded region that fits within the shaft and the screw member has a head at a proximal end that fits within the hollow head. The clamping member fits in the guide channel and has a threaded aperture for engaging with the threaded region of the screw member, such that rotation of the screw member causes the clamping member to move along the guide channel of the body.1. A removable blind fastener comprising:
a body, a screw member, and a clamping member,wherein the body comprises a hollow cylindrical shaft having a proximal end and a distal end and a head at the proximal end, the head being hollow with an internal end face,wherein the shaft has an open guide channel along a portion of the shaft's length and an urge channel opposite the guide channel,wherein the urge channel is located at the distal end of the shaft,wherein the screw member has a threaded region that fits within the shaft of the body and wherein the screw member has a head at a proximal end that fits within the hollow head of the body, andwherein the clamping member is arranged to fit in the guide channel and wherein the clamping member has a threaded aperture for engaging with the threaded region of the screw member, such that rotation of the screw member causes the clamping member to move along the guide channel of the body, and wherein the clamping member has an urging portion and a clamping portion, arranged such that the urging portion of the clamping member can fit within the urge channel of the body and further arranged such that when the urging portion of the clamping member is located within the urge channel of the body the clamping member is concealed within the boundary of the outer surface of the body in a retracted position and when the urging portion is not located in the urge channel of the body the clamping portion of the clamping member extends from the outer surface of the body in a clampingposition;wherein the screw member is free to move radially within the shaft and wherein the guide channel terminates before the distal end of the shaft and the threaded region of the screw member is longer than the shaft so that radial movement of the screw member within the shaft is restricted to within the internal diameter of the shaft.		1. A removable blind fastener comprising:
a body, a screw member, and a clamping member,wherein the body comprises a hollow cylindrical shaft having a proximal end and a distal end and a head at the proximal end, the head being hollow with an internal end face,wherein the shaft has an open guide channel along a portion of the shaft's length and an urge channel opposite the guide channel,wherein the urge channel is located at the distal end of the shaft,wherein the screw member has a threaded region that fits within the shaft of the body and wherein the screw member has a head at a proximal end that fits within the hollow head of the body, andwherein the clamping member is arranged to fit in the guide channel and wherein the clamping member has a threaded aperture for engaging with the threaded region of the screw member, such that rotation of the screw member causes the clamping member to move along the guide channel of the body, and wherein the clamping member has an urging portion and a clamping portion, arranged such that the urging portion of the clamping member can fit within the urge channel of the body and further arranged such that when the urging portion of the clamping member is located within the urge channel of the body the clamping member is concealed within the boundary of the outer surface of the body in a retracted position and when the urging portion is not located in the urge channel of the body the clamping portion of the clamping member extends from the outer surface of the body in a clampingposition;wherein the screw member is free to move radially within the shaft and wherein the guide channel terminates before the distal end of the shaft and the threaded region of the screw member is longer than the shaft so that radial movement of the screw member within the shaft is restricted to within the internal diameter of the shaft.
2. The fastener of claim 1, wherein the head of the body has a circlip to prevent removal of the screw member from the fastener.
3. The fastener of claim 2, wherein there is a clearance between the head of the screw member and the space defined by the circlip and the internal end face of the head of the body within which the screw member is free to move and thus allow the thread of the screw member radial movement within the shaft.
4. The fastener of claim 1, wherein the clamping member has a securing feature at the clamping member's distal end for engaging with the termination of the guide channel to prevent radial movement of the clamping member and retain the clamping member in the retracted position.
5. The fastener of claim 4, wherein the securing feature is a sloping face or a notch in the clamping member rear face.
6. The fastener of claim 1, wherein the head of the screw member has a hexagonal recess.
7. The fastener of claim 1, wherein the head of the body is countersunk.
8. The fastener of claim 1, wherein the external surface of the head of the body has flat faces for receiving an anti...		Kwikbolt LimitedGBKwikbolt LimitedGB MiddlesexKwikbolt LimitedGB-F16B019/10F16B019/10
F16B013/08		12-F16B0019/109F16B0019/109
F16B0013/08		-----19141122019-10-01GBJan Niklewicz1GB Kingston Upon ThamesSchott, P.C.--Sarang AfzaliSarang Afzali
Darrell C Ford		US3946636
US5865559
US6193261
US7736108
US20140154028		5EP2247862
WO9635883
WOWO-2017177256		3Search report in parent application PCT/EP2020/077603, dated Nov. 20, 2020.40US11953038
EP4038286B1
WO2021064148
GB201914112D0
GB2587622B
GB2587622A		64-161Kwikbolt LimitedValid-------------
26
TW202413812A2024-04-01用於直接螺接至構件中的螺釘invention1121305022023-08-14本發明係關於一種用於直接螺接至構件、特別是由輕金屬材料製成的構件中的螺釘（10），其包括頭部及桿部，其中前述桿部配設有螺紋（20），前述螺紋的螺紋外半徑（R A）從具有恆定的支承區域半徑（R T）的圓柱形支承區域（TB）開始在尖端區域（SB）的範圍內朝向螺釘尖端（12）而減小，其中前述螺紋（20）具有朝向前述螺釘尖端（12）的導引側面（46、56）及朝向前述螺釘頭（18）的負載側面（42、52），其中前述導引側面（46、56）及前述負載側面（42、52）藉由螺紋尖端（44、54）連接，其中前述螺紋尖端（44、54）從前述導引側面（46、56）到前述負載側面（42、52）的輪廓線遵循沿定義前述螺紋尖端的橢圓（SE）的橢圓路徑，其中前述橢圓（SE）的半長軸的頂點（SP）處於前述螺紋尖端中，前述橢圓（SE）具有與前述負載側面（42、52）的過渡點（UP1、UP2）以及與前述導引側面（46、56）的過渡點（UP1、UP2），其中在與前述負載側面（42、52）的過渡點（UP1、UP2）處與前述橢圓的切線（T1）與前述橢圓（SE）的半長軸（HA）形成負載側面角（LF），在與前述導引側面（46、56）的過渡點（UP2）與前述橢圓（SE）的切線（T2）與前述橢圓的半長軸（HA）形成導引側面角（FF），並且前述螺紋尖端以某種方式設計，使得在前述過渡點（UP1、UP2）處正交於前述切線（T1、T2）的正交線與前述半長軸（HA）相交於交點（BP1；BP2），其特徵在於，前述交點（BP1；BP2）與前述過渡點（UP1、UP2）之間的距離小於前述頂點（SP）與前述交點（BP1；BP2）之間的距離的90%。德商ＥＪＯＴ股份兩合公司DE德國德商ＥＪＯＴ股份兩合公司DE---F16B025/00F16B025/0011-----10 2022 121 435.42022-08-24DE阿肯巴克　麥克
勃可巴克　拉夫
哥柏　芮妮
海克勒　珍
海米　拉福Ｊ
瑞柯　德克
施羅塞　法蘭克
沙利米　依利爾
辛納　克裡斯托夫
威格爾　傑德		10DE








黃瑞賢臺北市中山區南京東路2段206號11樓之1227-0010-00-EJOT SE & CO. KG190德商ＥＪＯＴ股份兩合公司Pub.-------------
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WO2024072960A12024-04-04TOGGLE CAM BOLT WITH SELF-ACTUATING TOGGLE SLEEVEinventionUS20230339712023-09-28A toggle cam bolt is provided having a threaded shank having a slot at a second end. A cam lever is pivotably attached to the second end. A toggle actuating sleeve in which the shank extends is provided, and includes a collar at one end, a toggle insertion slot and diametrically oppositely located toggle actuating and a toggle clearance slots separated by an actuating web. A toggle is pivotably connected in the shank slot and has a cross arm and an actuator arm. The toggle is movable, from an installation position in which the cross arm is parallel to the bolt axis and the actuator arm extends into the toggle actuating slot, to a clamping position in which a portion of the cross arm extends through the toggle clearance slot due to contact by the actuator arm against the actuating web as the shank is moved in a first direction. CLAIMS What is claimed is: 1. A toggle cam bolt comprising: a shank that defines a bolt axis and includes a first end having a slot and a second end; a cam lever pivotably attached to the second end of the shank about a pivot axis that extends normal to the bolt axis, the cam lever including a lever handle and a cam lobe that is eccentric relative to the pivot axis; a toggle actuating sleeve in which the shank extends, the toggle actuating sleeve including a sleeve wall, a first end, and a second end, and a collar located at the second end of the sleeve wall, the sleeve wall including a toggle insertion slot and diametrically opposite thereto a toggle actuating slot and a toggle clearance slot separated by an actuating web; and a toggle located in the shank slot and pivotably connected to the shank, the toggle including a cross arm and an actuator arm, wherein the toggle is movable, by movement of the shank in a first direction, from an installation position in which the cross arm is parallel to the bolt axis and the toggle is located within an outer envelope defined by the toggle actuating sleeve with the actuator arm extending into the toggle actuating slot, to a clamping position in which a portion of the cross arm extends through the toggle clearance slot due to contact by the actuator arm against the actuating web as the shank is moved along the bolt axis. 2. The toggle cam bolt of claim 1, wherein the toggle is pivotably connected to the shank by a pivot pin that extends normal to the bolt axis.
3. The toggle cam bolt of claim 2, further comprising a pivot pin access hole in the toggle actuating sleeve through which the pivot pin is inserted for connection of the toggle to the shank. 4. The toggle cam bolt of claim 1, wherein the toggle is adapted to pivot approximately 90 degrees relative to the shank into the clamping position. 5. The toggle cam bolt of claim 1, wherein the second end of the shank includes threads, a barrel nut is connected to the threads, and the cam lever is pivotably attached to the barrel nut by at least one pin that extends along the pivot axis. 6. The toggle cam bolt of claim 5, wherein the at least one pin comprises two trunnion pins, and one of the trunnion pins is located on each side of the barrel nut. 7. The toggle cam bolt of claim 1, wherein the toggle is configured for removable installation by movement of the shank along the bolt axis in a direction opposite to the first direction such that the portion of the cross arm that extends through the toggle clearance slot contacts the actuating web causing the cross arm to pivot back to a position parallel to the bolt axis with the toggle located within the outer envelope defined by the toggle actuating sleeve and the actuator arm extending intothe toggle actuating slot. 8. The toggle cam bolt of claim 1, further comprising a rubber or synthetic elastomer washer located under the collar.
9. The toggle cam bolt of claim 1, wherein the lever handle includes a to...		--> CLAIMS What is claimed is: 1. A toggle cam bolt comprising: a shank that defines a bolt axis and includes a first end having a slot and a second end; a cam lever pivotably attached to the second end of the shank about a pivot axis that extends normal to the bolt axis, the cam lever including a lever handle and a cam lobe that is eccentric relative to the pivot axis; a toggle actuating sleeve in which the shank extends, the toggle actuating sleeve including a sleeve wall, a first end, and a second end, and a collar located at the second end of the sleeve wall, the sleeve wall including a toggle insertion slot and diametrically opposite thereto a toggle actuating slot and a toggle clearance slot separated by an actuating web; and a toggle located in the shank slot and pivotably connected to the shank, the toggle including a cross arm and an actuator arm, wherein the toggle is movable, by movement of the shank in a first direction, from an installation position in which the cross arm is parallel to the bolt axis and the toggle is located within an outer envelope defined by the toggle actuating sleeve with the actuator arm extending into the toggle actuating slot, to a clamping position in which a portion of the cross arm extends through the toggle clearance slot due to contact by the actuator arm against the actuating web as the shank is moved along the bolt axis. 2. The toggle cam bolt of claim 1, wherein the toggle is pivotably connected to the shank by a pivot pin that extends normal to the bolt axis.
-->3. The toggle cam bolt of claim 2, further comprising a pivot pin access hole in the toggle actuating sleeve through which the pivot pin is inserted for connection of the toggle to the shank. 4. The toggle cam bolt of claim 1, wherein the toggle is adapted to pivot approximately 90 degrees relative to the shank into the clamping position. 5. The toggle cam bolt of claim 1, wherein the second end of the shank includes threads, a barrel nut is connected to the threads, and the cam lever is pivotably attached to the barrel nut by at least one pin that extends along the pivot axis. 6. The toggle cam bolt of claim 5, wherein the at least one pin comprises two trunnion pins, and one of the trunnion pins is located on each side of the barrel nut. 7. The toggle cam bolt of claim 1, wherein the toggle is configured for removable installation by movement of the shank along the bolt axis in a direction opposite to the first direction such that the portion of the cross arm that extends through the toggle clearance slot contacts the actuating web causing the cross arm to pivot back to a position parallel to the bolt axis with the toggle located within the outer envelope defined by the toggle actuating sleeve and the actuator arm extending intothe toggle actuating slot. 8. The toggle cam bolt of claim 1, further comprising a rubber or synthetic elastomer washer located under the collar.
-->9. The toggle cam bolt of claim 1, wherein the lever handle incl...		FLEXICON CORPORATIONUS2400 Emrick Boulevard,Bethlehem, Pennsylvania 18020,18020,USFLEXICON CORPORATIONUS----F16B002/18F16B002/18
F16B013/08
F16B013/10
F16B013/04		12--------63/411,7572022-09-30USGILL, David R.
MCCLANAHAN, David
BARRY, Daniel		3US3641 Westwood Drive,Easton, Pennsylvania 18045,18045,US
871 Old Sumneytown Pike,Harleysville, Pennsylvania 19438,19438,US
503 Magnolia Lane,Nazareth, Pennsylvania 18064,18064,US		HUIS, Randolph J.Volpe Koenig,30 South 17th Street,Suite 1800,Philadelphia, Pennsylvania 19103,19103,US-----0-0-10WO202407296011-190FLEXICON CORPORATION-------------
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CN113673048B2024-04-09螺栓設計方法inventionCN202110890866.42021-08-04本申請涉及一種螺栓設計方法，包括：根據擰緊待設計螺栓的目標力矩計算待設計螺栓的預緊力；根據待設計螺栓的預緊力計算該待設計螺栓的伸長量；獲取該待設計螺栓以目標力矩擰緊後接觸於被連接目標物的螺栓頭部的第一端面，與接觸於被連接目標物的螺母的第二端面之間的第一距離；確定待設計螺栓的光杆長度為第一距離和該待設計螺栓的伸長量的絕對差。上述螺栓設計方法，通過確定對應於目標力矩的待設計螺栓的伸長量和螺栓頭部端面與螺母端面間的第一距離，確定待設計螺栓的光杆長度。在裝配螺栓時，只需控制擰緊螺母直至靠近光杆的螺紋部分正好被螺母覆蓋，此時待設計螺栓的擰緊力矩即為目標力矩，使擰緊待設計螺栓的力矩更精准。;一汽解放汽車有限公司CN130011 吉林省長春市汽車開發區東風大街2259號一汽解放汽車有限公司CN ---G06F030/17G06F030/17
F16B035/04
G06F119/14		23-----------黃業恒
劉會神
苑衛鬆
薛發舟
于洪劍
聶冬琦
劉傳寶
吳崇滈		8-






黃大偉
華進聯合專利商標代理有限公司 44224		20240409-李淑娟李淑娟CN103909203
CN108133074
CN201439791
CN203796708
CN208721371
CN212985757		6GB762333
JP1998252735
JPH10252735		3劉欣玉;鄒培軒;姜智文;.淺析各標準法蘭用螺栓長度.山東化工.2019,48(07),89-91.;John H. Bickford;馬雲明;.設計可靠螺栓連接的幾點考慮.電子機械工程.1990,(02),52-56.30CN113673048B11-170一汽解放汽車有限公司Valid-------------
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CN117803643A2024-04-02鋼結構用六角頭螺栓inventionCN202311807599.52023-12-26本發明涉及六角頭螺栓技術領域，提出了鋼結構用六角頭螺栓，包括：螺帽主體，在螺帽主體外側滑動套設有用於對螺帽主體外周進行防護的防護蓋帽，在螺杆主體內部開設有下柱形腔，在下柱形腔四周開設有導向滑道，在下柱形腔底部設置有鎖緊機構，且鎖緊機構可滑動的設置於四個導向滑道之間，在螺杆主體與防護蓋帽之間設置有限位驅動機構，在限位驅動機構的作用下，能夠對鎖緊機構進行驅動，通過鎖緊機構能夠簡單快捷的對螺杆主體與鋼結構的連接處進行多點鎖緊，使得螺杆與鋼板之間的連接更加緊密牢固，與此同時，也能夠對防護蓋帽在螺帽主體上進行壓緊限位，對螺帽主體進行遮擋防護，具有很高的使用價值。;江蘇瑪宇汽車緊固件製造有限公司CN226661 江蘇省南通市海安縣曲塘鎮工業集中區（胡莊村）江蘇瑪宇汽車緊固件製造有限公司CN----F16B039/04F16B039/04
F16B035/04
F16B033/00
F16B041/00		14-----------朱程1- 林銳
蕪湖市昌強專利代理事務所(特殊普通合夥) 34203		20240402----0-0-10-00-190江蘇瑪宇汽車緊固件製造有限公司Pub.-------------
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US20240110587A12024-04-04FASTENING ASSEMBLYinvention18/2630732022-01-27A blind fastening assembly includes a bolt having a bolt shank and a bolt head, a metal expansion sleeve fitted in use over at least a part of the bolt shank and having deformable wall segments, a washer arranged over the bolt shank, a wedge member arranged between the washer and the expansion sleeve and having a wedge portion adapted to be inserted in one end of the expansion sleeve, and a nut arranged on the shank. The nut is adapted to tighten the washer and the expansion sleeve towards each other so as to pull the wedge portion of the wedge member into the expansion sleeve resulting in the wall segments being pushed outwardly. The wall segments have an inner side with an inner side surface adapted and arranged to engage a wall surface surrounding the opening in the wall of the constructional member opposite the washer.1. A fastening assembly adapted to be inserted through a mounting opening in a wall of a constructional member, the fastening assembly comprising:
a bolt having an at least partially threaded bolt shank and a bolt head,an expansion sleeve fitted in use over at least a part of the bolt shank and having deformable wall segments;a washer arranged over the bolt shank and adapted to engage a wall surface of the constructional member or another component to be attached to the constructional member;a wedge member arranged between the washer and the expansion sleeve and having a wedge portion adapted to be inserted in one end of the expansion sleeve;a threaded nut arranged on the threaded portion of the shank and adapted to cooperate with the bolt to tighten the washer and the expansion sleeve towards each other so as to pull the wedge portion of the wedge member into the expansion sleeve resulting in the wall segments being pushed outwardly,whereinthe expansion sleeve is a metal part, wherein the wall segments of the expansion sleeve have an inner side with an inner side surface adapted and arranged to engage a wall surface surrounding the opening in the wall of the constructional member opposite the washer when tightening the fastening assembly to a tightened state.		1. A fastening assembly adapted to be inserted through a mounting opening in a wall of a constructional member, the fastening assembly comprising:
a bolt having an at least partially threaded bolt shank and a bolt head,an expansion sleeve fitted in use over at least a part of the bolt shank and having deformable wall segments;a washer arranged over the bolt shank and adapted to engage a wall surface of the constructional member or another component to be attached to the constructional member;a wedge member arranged between the washer and the expansion sleeve and having a wedge portion adapted to be inserted in one end of the expansion sleeve;a threaded nut arranged on the threaded portion of the shank and adapted to cooperate with the bolt to tighten the washer and the expansion sleeve towards each other so as to pull the wedge portion of the wedge member into the expansion sleeve resulting in the wall segments being pushed outwardly,whereinthe expansion sleeve is a metal part, wherein the wall segments of the expansion sleeve have an inner side with an inner side surface adapted and arranged to engage a wall surface surrounding the opening in the wall of the constructional member opposite the washer when tightening the fastening assembly to a tightened state.
2. The fastening assembly according to claim 1, wherein the inner side of the wall segments of the expansion sleeve have a slanting inner surface portion towards the edge, which slanting inner surface portion is adapted and arranged to at least initially engage a wall surface surrounding the opening in the wall when tightening the fastening assembly.
3. The fastening assembly according to claim 1, wherein the wedge member is a collapsible part, which is adapted to collapse when the wall segments of the expansion sleeve are tightened towards the wall of the constructional member.
4. The fastening assembly according to claim 1, wherein the wedge member comprises a crumple zone extending from the wedge portion towards the washer.
5. The fastening assembly according to claim 4, wherein the crumple zone includes collapsible spacers connected to the wedge portion.
6. The fastening assembly according to claim 5, wherein the collapsible spacers are interconnected at least at an end facing away from the wedge portion by an annular end portion, the annular end portion having an engagement surface engaging the washer.
7. The fastening assembly according to claim 5, wherein the collapsible spacers are circumferentially separated by intermediate spaces and/or intermediate wall portions weaker than the collapsible spacers.
8. The fastening assembly according to claim 1, wherein the wedge member is a plastic part.
9. The fastening assembly according to claim 1, wherein the wedge member is made in one piece.
10. The fastening assembly according to claim 1, wherein the wedge member is adapted to block rotation of the wedge member in the mounting opening in the wall of the constructional member.
11...		J. VAN WALRAVEN HOLDING B.V.NLJ. VAN WALRAVEN HOLDING B.V.NL-J. VAN WALRAVEN HOLDING B.V.NL5, INDUSTRIEWEGF16B013/08F16B013/0811-F16B0013/0833F16B0013/0833
F16B0013/0858		-----20274432021-01-27NLFrank NIJDAM
Marek JUZAK		2NL HARDERWIJK
MIJDRECHT		-------0-0-20US20240110587
EP4285034A1
CN116761943A
WO2022162047
NL2027443B1		55-182J. VAN WALRAVEN HOLDING B.V.Pub.-------------
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CN117840700A2024-04-09鉚螺母的生產工藝及成品鉚螺母inventionCN202410048149.02024-01-12本發明提供了一種鉚螺母的生產工藝及成品鉚螺母，包括選材；對選擇的線材進行冷鐓加工，包括將線材剪斷成坯料，對坯料進行鐓壓以得到半成品鉚螺母；半成品鉚螺母包括依次連接的法蘭部、變形部和固定部，及沿軸向貫穿法蘭部、變形部和固定部的內孔；內孔包括貫穿法蘭部、變形部的第一內孔，及貫穿固定部內的第二內孔，第一內孔孔徑大於第二內孔孔徑；對半成品鉚螺母進行退火；對經退火降低硬度的半成品鉚螺母進行攻絲以在第二內孔的孔壁形成螺紋；有且僅有對形成螺紋的固定部進行高頻淬火，控制淬火溫度為800℃‑950℃，再利用淬冷介質有且僅有對經過高頻淬火後的部分進行快速冷卻；對經快速冷卻後的半成品鉚螺母進行表面防銹蝕處理得到成品鉚螺母。;賓科汽車緊固件（昆山）有限公司CN215300 江蘇省蘇州市昆山市玉山鎮中華園西路1895號賓科汽車緊固件（昆山）有限公司CN----B23P015/00B23P015/00
F16B037/06		22-----------秦坤
路鳳
段森月
趙建國		4-


翟敏敏
蘇州隆恒智慧財產權代理事務所(普通合夥) 32366		20240409----0-0-00-00-200賓科汽車緊固件（昆山）有限公司Pub.-------------
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CN117823513A2024-04-05一種防鬆動螺接結構inventionCN202210671958.82022-06-15一種防鬆動螺接結構，本發明涉及螺紋連接技術領域，有帶有彈片楔子的螺母結構和螺紋壁挖有豎槽的螺栓結構兩大部分構成，螺母結構與螺栓結構通過各自螺紋壁的內螺紋和外螺紋可進行螺接。本發明的有益效果是：帶有彈片楔子的螺母結構與帶有挖槽的螺栓結構進行螺接時，螺母結構的彈片楔子可以鍥入螺栓結構的挖槽，從而防止螺接出現鬆動，它可廣泛應用在各類螺接場合，實現螺接的防鬆動，解決螺接易鬆動的問題。;曹臻CN456480 河南省安陽市滑縣老店鎮長南村34號曹臻CN----F16B039/38F16B039/3811-----------曹臻1CN456480 河南省安陽市滑縣老店鎮長南村34號--20240405----0-0-20-00-180曹臻Pub.-------------
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TW202413811A2024-04-01用於直接螺接至構件中的螺釘invention1121305012023-08-14本發明係關於一種用於直接螺接至構件、特別係由輕金屬材料製成的構件中的螺釘（10），其包含頭部及桿部，其中前述桿部配設有螺紋（20），前述螺紋的螺紋外半徑（R A）從圓柱形支承區域（TB）開始在尖端區域（SB）的範圍內朝向尖端（12）而減小，其中前述螺紋（20）在前述尖端區域（SB）中，即在前述螺紋外半徑（R A）朝向前述螺釘尖端（12）而減小的區域中，具有至少五個沿周向受到限制的、沿徑向延伸的凸起（14.X、16.X），其中在前述凸起（14.X、16.X）的區域中，前述螺紋（20）在有所變化的外半徑（R A）內延伸，其中前述凸起的相應最大凸起外半徑定義凸起最大板件（R Emax），其中至少兩個凸起——校準凸起（16.X）——的凸起最大半徑（R Emax）大小相同並且同時亦大於前述支承區域中的恆定螺紋外半徑（R A），即支承區域半徑（R T），其中在前述校準凸起（16.X）與前述最前方的尖端（12）之間佈置有至少三個預成型凸起（14.X），前述預成型凸起的相應凸起最大半徑（R Emax）小於前述校準凸起（16.X）的凸起最大半徑（R Emax），此外，前述預成型凸起（14.X）的凸起最大半徑（R Emax）朝前述尖端（12）的方向而減小。德商ＥＪＯＴ股份兩合公司DE德國德商ＥＪＯＴ股份兩合公司DE---F16B025/00F16B025/0011-----10 2022 121 434.62022-08-24DE阿肯巴克　麥克
勃可巴克　拉夫
哥柏　芮妮
海克勒　珍
海米　拉福Ｊ
瑞柯　德克
施羅塞　法蘭克
沙利米　依利爾
辛納　克裡斯托夫
威格爾　傑德		10DE








黃瑞賢臺北市中山區南京東路2段206號11樓之1227-0010-00-EJOT SE & CO. KG190德商ＥＪＯＴ股份兩合公司Pub.-------------
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CN109538611B2024-04-09一種嵌件螺母或螺栓卡扣夾緊固定組件inventionCN201811554912.82018-12-18本發明屬於汽車零部件技術領域，提供了一種嵌件螺母或螺栓卡扣夾緊固定元件，包括管狀零件體、卡扣體以及嵌件螺母或嵌件螺栓，管狀零件體上開設有安裝口，卡扣體上分別具有上下夾緊部件和夾緊限位部件，卡扣體在旋轉裝入安裝口利用上下夾緊部件與安裝口進行夾緊安裝，夾緊限位部件用於對卡扣體夾緊安裝口的位置進行限位防脫，嵌件螺母或嵌件螺栓與卡扣體嵌合注塑後並用於連接固定。本發明的優點在於取消了內夾緊塊，因此省去了將內夾緊塊裝入管體內部的動作，減少裝配工序，提高了裝配效率，操作方便，夾緊固定牢靠。;寧波信泰機械有限公司CN315800 浙江省寧波市北侖區經濟技術開發區大港六路8號寧波信泰機械有限公司CN ---F16B037/12F16B037/12
F16B037/04		11-----------吳錫行
秦振鋒		2-
張向飛
寧波市鄞州盛飛專利代理事務所(特殊普通合夥) 33243		20240409-郭俊義郭俊義CN101248281
CN106246697
CN203189476
CN203214528
CN209671383		5DE102013210862
JP2013087946		2-61CN109538611B11-140寧波信泰機械有限公司Valid-------------
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CN107676365B2024-04-02一種防鬆動螺栓inventionCN201711033774.42017-10-30本發明公開了一種防鬆動螺栓，包括：螺杆，所述螺杆的側壁上設有軸向延伸的凹槽，凹槽內設有由彈簧鋼製作而成的彈體，彈體的一端與螺杆固定連接，其另一端為自由端，且在自然狀態下，所述彈體靠近凹槽一側的側面與螺杆的外壁之間具有間距，且該間距由彈體的固定端向其自由端依次遞增。本發明可以起到良好的放鬆動效果。;1.一種防鬆動螺栓，其特徵在於，包括：螺杆（1），所述螺杆（1）的側壁上設有軸向延伸的凹槽，凹槽內設有由彈簧鋼製作而成的彈體（2），彈體（2）的一端與螺杆（1）固定連接，其另一端為自由端，且在自然狀態下，所述彈體（2）靠近凹槽一側的側面與螺杆（1）的外壁之間具有間距，且該間距由彈體（2）的固定端向其自由端依次遞增；彈體（2）遠離凹槽一側的側面上設有多個沿螺杆（1）的高度方向等間距佈置的第一螺牙部，螺杆（1）的外表面設有多個沿其高度方向等間距佈置的第二螺牙部，且當彈體（2）與螺杆（1）處於同一環面時，所述彈體（2）上的各第一螺牙部與螺杆（1）上的各第二螺牙部對接以形成繞螺杆（1）軸心線螺旋盤升的螺牙；彈體（2）與凹槽之間設有壓縮彈簧（3），壓縮彈簧（3）的兩端分別與彈體（2）、凹槽內壁連接，且當壓縮彈簧（3）處於自然狀態時，所述彈體（2）靠近凹槽一側的側面與螺杆（1）的外壁之間具有間距，且該間距由彈體（2）的固定端向其自由端依次遞增；彈體（2）靠近凹槽一側的側面上設有軸向延伸的第一滑槽；凹槽與彈體（2）相對的一側側面設有軸向延伸的第二滑槽；所述壓縮彈簧（3）的兩端分別滑動安裝在第一滑槽、第二滑槽內。1.一種防鬆動螺栓，其特徵在於，包括：螺杆（1），所述螺杆（1）的側壁上設有軸向延伸的凹槽，凹槽內設有由彈簧鋼製作而成的彈體（2），彈體（2）的一端與螺杆（1）固定連接，其另一端為自由端，且在自然狀態下，所述彈體（2）靠近凹槽一側的側面與螺杆（1）的外壁之間具有間距，且該間距由彈體（2）的固定端向其自由端依次遞增；彈體（2）遠離凹槽一側的側面上設有多個沿螺杆（1）的高度方向等間距佈置的第一螺牙部，螺杆（1）的外表面設有多個沿其高度方向等間距佈置的第二螺牙部，且當彈體（2）與螺杆（1）處於同一環面時，所述彈體（2）上的各第一螺牙部與螺杆（1）上的各第二螺牙部對接以形成繞螺杆（1）軸心線螺旋盤升的螺牙；彈體（2）與凹槽之間設有壓縮彈簧（3），壓縮彈簧（3）的兩端分別與彈體（2）、凹槽內壁連接，且當壓縮彈簧（3）處於自然狀態時，所述彈體（2）靠近凹槽一側的側面與螺杆（1）的外壁之間具有間距，且該間距由彈體（2）的固定端向其自由端依次遞增；彈體（2）靠近凹槽一側的側面上設有軸向延伸的第一滑槽；凹槽與彈體（2）相對的一側側面設有軸向延伸的第二滑槽；所述壓縮彈簧（3）的兩端分別滑動安裝在第一滑槽、第二滑槽內。
2.
3.
4.		安徽凱瑞汽配製造有限公司CN241100 安徽省蕪湖市蕪湖縣新蕪經濟開發區南次二路1818號安徽凱瑞汽配製造有限公司CN ---F16B039/284F16B039/284
F16B035/04		12-----------李林峰1- 段曉微
葉美琴
合肥市長遠專利代理事務所(普通合夥) 34119		20240402-熊雅清熊雅清CN105351311
CN203035688
CN207364077		3FR918221
JP2009299885
JPH01173515
JPS497358
JPS5068153
US2292195
US2398633		7-70CN107676365B11-131安徽凱瑞汽配製造有限公司Valid-------------
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TWI838791B2024-04-11鑽尾螺絲結構及其製造方法invention1111264732022-07-14一種鑽尾螺絲之製造方法，其係用以製造一於不同桿徑寬度形成相同螺紋外徑之螺紋之鑽尾螺絲的製造方法，該鑽尾螺絲之製造方法係包含：提供一螺絲本體，提供一螺絲本體具有一螺頭部及自該螺頭部一側沿該螺頭部的軸向凸設延伸之一螺桿部；形成一鑽尾螺桿段，將該螺桿部自該螺頭部銜接處依序形成一螺紋螺桿段、一鑽尾螺桿段、一鑽頭螺桿段，其中，該螺紋螺桿段具有一螺紋桿徑，該鑽尾螺桿段具有一鑽尾桿徑；形成一凹形頸部，自該鑽頭螺桿段以沖壓方式形成一凹形頸部、一定位部及一尖端部，該鑽頭螺桿段自鄰接該鑽尾螺桿段端沿軸向依序包含有該凹形頸部、該定位部及該尖端部，其中，該尖端部係自鄰接該定位部端沿軸向朝其另端漸縮形成一靜點，而該凹形頸部係自鄰接之該鑽尾螺桿段端沿軸向朝該定位部凹設形成一弧面，且該鑽頭螺桿段自該靜點沿軸向朝該凹形頸部形成複數鑽頭切刃與複數鑽頭排屑槽，該等鑽頭排屑槽係各位於相鄰之該等鑽頭切刃間；形成一鑽尾切刃，自該鑽尾螺桿段銜接該凹形頸部端以搓牙方式形成複數鑽尾切刃及複數鑽尾排屑槽，該等鑽尾排屑槽係各位於相鄰之該等鑽尾切刃間，而該等鑽尾切刃係各具有一鑽尾切刃外徑；以及形成一螺紋，自該螺紋螺桿段銜接該鑽尾螺桿段端以搓牙方式形成一螺紋，其中，該螺紋係沿軸向螺旋延伸至該螺頭部，且該螺紋具有一螺紋外徑；其中，該鑽尾桿徑係小於該螺紋桿徑且大於零；其中，該凹形頸部一端連接該等鑽尾切刃，另一端連接該等鑽頭切刃，且該等鑽頭排屑槽未延伸至該凹形頸部之最小徑寬處。一種鑽尾螺絲之製造方法，其係用以製造一於不同桿徑寬度形成相同螺紋外徑之螺紋之鑽尾螺絲的製造方法，該鑽尾螺絲之製造方法係包含：提供一螺絲本體，提供一螺絲本體具有一螺頭部及自該螺頭部一側沿該螺頭部的軸向凸設延伸之一螺桿部；形成一鑽尾螺桿段，將該螺桿部自該螺頭部銜接處依序形成一螺紋螺桿段、一鑽尾螺桿段、一鑽頭螺桿段，其中，該螺紋螺桿段具有一螺紋桿徑，該鑽尾螺桿段具有一鑽尾桿徑；形成一凹形頸部，自該鑽頭螺桿段以沖壓方式形成一凹形頸部、一定位部及一尖端部，該鑽頭螺桿段自鄰接該鑽尾螺桿段端沿軸向依序包含有該凹形頸部、該定位部及該尖端部，其中，該尖端部係自鄰接該定位部端沿軸向朝其另端漸縮形成一靜點，而該凹形頸部係自鄰接之該鑽尾螺桿段端沿軸向朝該定位部凹設形成一弧面，且該鑽頭螺桿段自該靜點沿軸向朝該凹形頸部形成複數鑽頭切刃與複數鑽頭排屑槽，該等鑽頭排屑槽係各位於相鄰之該等鑽頭切刃間；形成一鑽尾切刃，自該鑽尾螺桿段銜接該凹形頸部端以搓牙方式形成複數鑽尾切刃及複數鑽尾排屑槽，該等鑽尾排屑槽係各位於相鄰之該等鑽尾切刃間，而該等鑽尾切刃係各具有一鑽尾切刃外徑；以及形成一螺紋，自該螺紋螺桿段銜接該鑽尾螺桿段端以搓牙方式形成一螺紋，其中，該螺紋係沿軸向螺旋延伸至該螺頭部，且該螺紋具有一螺紋外徑；其中，該鑽尾桿徑係小於該螺紋桿徑且大於零；其中，該凹形頸部一端連接該等鑽尾切刃，另一端連接該等鑽頭切刃，且該等鑽頭排屑槽未延伸至該凹形頸部之最小徑寬處。
如請求項1所述之鑽尾螺絲之製造方法，進一步地，該凹形頸部係沿軸向分別朝該鑽尾螺桿段與該定位部漸擴，且該螺紋螺桿段鄰接該鑽尾螺桿段端係朝該鑽尾螺桿段之方向漸縮。
如請求項1所述之鑽尾螺絲之製造方法，進一步地，該等鑽尾切刃各具有一第一螺旋面、一第二螺旋面及一鑽尾螺旋角，其中，每一該第一螺旋面與每一該第二螺旋面銜接處形成一該鑽尾螺旋角。
如請求項1所述之鑽尾螺絲之製造方法，進一步地，該螺絲本體係先進行該形成鑽尾螺桿段之步驟，使該鑽尾螺桿段之該鑽尾桿徑小於該螺紋螺桿段之該螺紋桿徑，再進行該形成一凹形頸部之步驟。
如請求項1所述之鑽尾螺絲之製造方法，進一步地，該螺絲本體係同時實施該形成鑽尾螺桿段之步驟與該形成一凹形頸部之步驟。
一種鑽尾螺絲結構，該鑽尾螺絲結構其主要包含：一螺頭部；一由該螺頭部向外延伸之螺桿部，該螺桿部自該螺頭部銜接處沿軸向依序形成一螺紋螺桿段、一鑽尾螺桿段、一鑽頭螺桿段，而該螺紋螺桿段具有一螺紋桿徑與凸設於該螺紋螺桿段上之一螺紋，該鑽尾螺桿段具有一鑽尾桿徑、凸設於該鑽尾螺桿段上之複數鑽尾切刃及複數位於相鄰之該等鑽尾切刃間之鑽尾排屑槽，該等鑽尾切刃係各具有一鑽尾切刃外徑，且該鑽頭螺桿段自銜接該鑽尾螺桿段端沿其軸向依序設有一凹形頸部、一定位部及一尖端部，該尖端部係自鄰接該定位部端沿軸向朝其另端漸縮形成一靜點，而該凹形頸部係自鄰接之該鑽尾螺桿段端沿軸向朝該定位部凹設形成一弧面，且該鑽頭螺桿段自該靜點沿軸向朝該凹形頸部凸設形成複數鑽頭切刃與複數鑽頭排屑槽，該等鑽頭排屑槽係各位於相鄰之該等鑽頭切刃間；其中，該鑽尾桿徑係小於該螺紋桿徑且大於零；其中，該凹形頸部一端連接該等鑽尾切刃，另一端連接該等鑽頭切刃，且該等鑽頭排屑槽未延伸至該凹形頸部之最小徑寬處。
如請求項6所述之鑽尾螺絲結構，其中，該鑽頭螺桿段之該凹形頸部係沿軸向分別朝該鑽尾螺桿段與該定位部漸擴，且該等鑽頭排屑槽係自該靜點經該尖端部、該定位部延伸至部份的該凹形頸部。
如請求項6所述之鑽尾螺絲結構，其中，該等鑽尾切刃各具有一第一螺旋面、一第二螺旋面及一鑽尾螺旋角，而每一該第一螺旋面與每一該第二螺旋面銜接處形成一該鑽尾螺旋角。
如請求項8所述之鑽尾螺絲結構，進一步地，該等鑽尾切刃係為不對稱結構，且該等鑽尾切刃之每一該第一螺旋面自該鑽尾螺旋角至該鑽尾螺桿段表面的第一距離係小於每一該第二螺旋面自該鑽尾螺旋角至該鑽尾螺桿段表面的第二距離且大於零。
如請求項6所述之鑽尾螺絲結構，其中，該等鑽尾切刃外徑係小於或等於該螺紋外徑。		吉瞬興業股份有限公司TW高雄市岡山區成功路460巷29號吉瞬興業股份有限公司TW---F16B025/10F16B025/1011-----施議傑1TW黃志揚臺北市中山區長安東路1段23號10樓之15111賴耿賢賴耿賢TWM458482
TWM491742
TW201132846		3CN215409656
DE3828446
FR2699616
US3739682
US3827331		520I83879111I838791182吉瞬興業股份有限公司Valid-------------
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CN117859011A2024-04-09具有雙螺紋螺栓的公差補償元件、借助公差補償元件的兩個部件之間的螺紋連接以及製造公差補償元件的方法inventionCN202280055813.32022-06-29本發明涉及一種公差補償元件(1)，利用其可補償第一部件A和第二部件B之間的距離公差，其中該公差補償元件(1)包括：雙螺紋螺栓(10)，其具有相反旋向的第一軸向螺紋部(12)和第二軸向螺紋部(14)，它們通過設置在它們之間的支撐套環(20)彼此分開，且鄰近第一螺紋部(12)、朝向遠離套環的方向設置有優選變細的保持段，保持段上設置有驅動元件(30)，驅動元件設計為使得通過使用與所述第一螺紋部(12)匹配的內螺紋元件(60)的內螺紋，所述公差補償元件(1)通過所述驅動元件(30)摩擦地共同旋轉。;伯爾霍夫連接技術有限公司DE德國比勒費爾德伯爾霍夫連接技術有限公司DE----F16B005/02F16B005/0211--------102021121385.1
DE102021121385.1
102021000121385
DE102021000121385		2021-08-17DE桑德拉·斯泰芬福斯韋赫
亞歷山大·沃德爾維什		2-
文蓉
深圳尚業智慧財產權代理事務所(普通合夥) 44503		20240409----0-0-20-00-180伯爾霍夫連接技術有限公司Pub.-------------
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CN117847059A2024-04-09板件直角連接結構及適用其的專用螺母inventionCN202410179127.82024-02-17本發明提出了一種板件直角連接結構及適用其的專用螺母。其連接結構包括相互直角接合的第一板件11和第二板件12，第一板件11的板邊定位凸邊112插入第二板件12的定位孔121，第一板件11的板邊缺口111對齊第二板件12的螺栓安裝孔112；螺栓20穿過螺栓安裝孔112後，擰入第一板件11的板邊缺口的腹段1112內的被臺階1113卡住的螺母30，將兩個板件剛性相連。本發明還包括適用上述結構的專用螺母。在廣泛應用的鈑金鐳射切割技術支援下，本發明可將板件之間的直角連接工藝變得簡單可靠。板件之間無需焊接，方便拆裝。可靈活應用在各種鈑金拼接部件中。;上海雲街智慧科技中心CN201409 上海市奉賢區奉城鎮頭橋社區南宋村611號上海雲街智慧科技中心CN----F16B005/02F16B005/02
F16B037/00		12-----------於君1- --20240409----0-0-00-00-200上海雲街智慧科技中心Pub.-------------
39
CN117847069A2024-04-09一種連續內螺紋結構纖維複合材料預製體及其製備方法inventionCN202410033027.42024-01-10本發明提出了一種連續內螺紋結構纖維複合材料預製體及其製備方法，本發明將一股粗纖維作為整體的內螺紋部分（1），內螺紋伸出無數“觸手”向外緊緊抓牢環形支撐柱（2），連續內螺紋各個點均被固定在環形支撐柱（2）上。當內螺紋中轉入螺釘開始工作時候，受到剪切力時，環形支撐柱（2）環形平紋布形成連續纖維產生對抗力抵消剪切力；收到拉伸力時，力先在內螺紋連續纖維上產生，後傳導給各個“觸手”，各個“觸手”抓取環形支撐柱（2），環形支撐柱（2）各個點受到向著圓心的力，由此，整個內螺紋結構產生了肉眼不可見的往內收縮的形變，擠壓螺釘，使得螺釘與整個內螺紋結構結合更加緊密。;浙江航引新材料科技有限公司
嘉興睿創新材料有限公司		CN314500 浙江省嘉興市桐鄉市崇福鎮錦繡南路人工智慧產業園4號樓
浙江航引新材料科技有限公司
嘉興睿創新材料有限公司		CN----F16B037/00F16B037/00
C04B035/80
C04B035/76
D03D015/275		33-----------王震
吳斌
鐘海炎		3-

--20240409----0-0-00-00-200浙江航引新材料科技有限公司,嘉興睿創新材料有限公司Pub.-------------
40
CN110566562B2024-04-02一種彎折變形式木結構用防盜馬車螺栓inventionCN201910812721.52019-08-29本發明公開了一種彎折變形式木結構用防盜馬車螺栓，包括螺栓本體和彈性膠圈，所述螺栓本體包括螺頭、止轉頸段、光杆段和螺杆段，所述螺頭、止轉頸段、光杆段和螺杆段從上至下依次連接，所述螺杆段的一側設有若干個斜切口，所述斜切口的槽寬由上至下逐漸減小，所述彈性膠圈環繞固定在止轉頸段外壁的凹槽上，通過在螺杆段的一側設置若干個斜切口，配合在柱體處的敲擊引起螺杆段朝向帶有斜切口的一側彎曲變形，從而破壞螺紋，將螺栓本體、第二連接件和螺母之間鎖死。;1.一種彎折變形式木結構用防盜馬車螺栓，其特徵在於：包括螺栓本體（1）和彈性膠圈（3），所述螺栓本體（1）包括螺頭（11）、止轉頸段（12）、光杆段（13）和螺杆段（14），所述螺頭（11）、止轉頸段（12）、光杆段（13）和螺杆段（14）從上至下依次連接，所述螺杆段（14）的一側設有若干個斜切口（141），所述斜切口（141）的槽寬由上至下逐漸減小，所述彈性膠圈（3）環繞固定在止轉頸段（12）外壁的凹槽（121）上，所述螺頭（11）為半圓形，所述止轉頸段（12）為方形，所述螺杆段（14）的直徑小於光杆段（13）的直徑，所述斜切口（141）的數量為2～5個且位於同一豎直線上，位於上層的所述斜切口（141）的最大槽寬大於位於下層的所述斜切口（141）的最大槽寬，所述螺杆段（14）的底端設有導向段（16），所述導向段（16）呈從上至下外徑逐漸減小的圓臺狀，所述導向段（16）的底端設有柱體（17），所述柱體（17）與斜切口（141）位於螺杆段（14）側面的同一豎直線上，所述螺杆段（14）位於斜切口（141）的另一側中央還有若干個盲孔（142），所述盲孔（142）內設置有尖刺（143），還包括卡接套（2），所述卡接套（2）包括套體（21）、豎直部（22）和鉤部（23），所述套體（21）呈與螺頭（11）相適應的半圓形套狀且底部設有向中心凸出的環形凸起（211），所述豎直部（22）固定在套體（21）的底面中央且伸入螺栓本體（1）內由螺頭（11）頂端延伸至止轉頸段（12）底端的中央通孔（15），若干個所述鉤部（23）固定在豎直部（22）的底端，所述光杆段（13）的頂端設有若干個連通外界和中央通孔（15）的橫孔（131），所述中央通孔（15）的底端設有倒角（122）使得倒角（122）處的內徑由上至下逐漸減小。1.一種彎折變形式木結構用防盜馬車螺栓，其特徵在於：包括螺栓本體（1）和彈性膠圈（3），所述螺栓本體（1）包括螺頭（11）、止轉頸段（12）、光杆段（13）和螺杆段（14），所述螺頭（11）、止轉頸段（12）、光杆段（13）和螺杆段（14）從上至下依次連接，所述螺杆段（14）的一側設有若干個斜切口（141），所述斜切口（141）的槽寬由上至下逐漸減小，所述彈性膠圈（3）環繞固定在止轉頸段（12）外壁的凹槽（121）上，所述螺頭（11）為半圓形，所述止轉頸段（12）為方形，所述螺杆段（14）的直徑小於光杆段（13）的直徑，所述斜切口（141）的數量為2～5個且位於同一豎直線上，位於上層的所述斜切口（141）的最大槽寬大於位於下層的所述斜切口（141）的最大槽寬，所述螺杆段（14）的底端設有導向段（16），所述導向段（16）呈從上至下外徑逐漸減小的圓臺狀，所述導向段（16）的底端設有柱體（17），所述柱體（17）與斜切口（141）位於螺杆段（14）側面的同一豎直線上，所述螺杆段（14）位於斜切口（141）的另一側中央還有若干個盲孔（142），所述盲孔（142）內設置有尖刺（143），還包括卡接套（2），所述卡接套（2）包括套體（21）、豎直部（22）和鉤部（23），所述套體（21）呈與螺頭（11）相適應的半圓形套狀且底部設有向中心凸出的環形凸起（211），所述豎直部（22）固定在套體（21）的底面中央且伸入螺栓本體（1）內由螺頭（11）頂端延伸至止轉頸段（12）底端的中央通孔（15），若干個所述鉤部（23）固定在豎直部（22）的底端，所述光杆段（13）的頂端設有若干個連通外界和中央通孔（15）的橫孔（131），所述中央通孔（15）的底端設有倒角（122）使得倒角（122）處的內徑由上至下逐漸減小。海鹽盛信標準件有限公司CN314300 浙江省嘉興市海鹽縣于城鎮於城北橋海鹽盛信標準件有限公司CN ---F16B035/04F16B035/04
F16B035/06
F16B039/284
F16B041/00		13-----------沈峰1- 徐展
杭州中利智慧財產權代理事務所(普通合夥) 33301		20240402-冷林霞冷林霞CN108468696
CN201053427
CN201170251
CN204061494
CN209195916
CN210440391		6FR672157
GB1385251
JP2012013214
JP1998252735
JPH10252735
JP199825818
JPH1025818
JP199837937
JPH1037937
US3185427
US5980176		11鄒兵鳳.轎車車輪固定螺栓斷裂原因及工藝探析.《汽車實用技術》.2018,(第21期),第232-233頁.50CN110566562B11-151海鹽盛信標準件有限公司Valid-------------
41
WO2024076847A12024-04-11TOOL AND FASTENER WITH OVERHANG STRUCTURES TO REDUCE STRIPPINGinventionUS20230750332023-09-25A fastener designed to reduce or eliminate stripping the fastener (e.g., as a result of camming-out during drilling of the fastener either into or out of a material). Also, a driver bit tip design to engage with the fastener, along with a tool designed to form the fastener, as well as a method of forming the fastener. In an example, the fastener includes a shank and a head on one end of the shank. The head comprises a recess pattern that includes one or more wing recesses with sidewalls that extend from the head towards the shank. The head further includes an overhang structure at a top end of the at least one of the sidewalls, the overhang structure extending laterally outward from the sidewall. A corresponding driver bit includes a complementary feature that engages with the overhang structure to inhibit cam-out.CLAIMS What is claimed is: 1. A fastener compri sing : a shank; and a head on one end of the shank, wherein the head comprises a recess pattern that includes one or more wing recesses with sidewalls that extend from the head towards the shank, and an overhang structure at a top end of at least one of the sidewalls, the overhang structure extending laterally outward from the sidewall. 2. The fastener of claim 1, wherein the recess pattern is a tri-cross pattern or cruciform pattern. 3. The fastener of claim 1, wherein the recess pattern is a flat pattern with two wing recesses. 4. The fastener of claim 1, wherein at least one sidewall of each of the one or more wing recesses includes the overhang structure. 5. The fastener of claim 1, wherein the at least one of the sidewalls is a sidewall of a corresponding wing recess, the corresponding wing recess having a length that extends radially outward from a central axis passing axially through the center of the head and the shank, and the overhang structure extends lengthwise along at least 50% of the length of the corresponding wing recess. 6. The fastener of claim 1, wherein the head has a top surface and the overhang structure is monolithically integrated with the top surface of the head. 7. The fastener of claim 1, wherein the shank includes one or more threads along at least a portion of a length of the shank. 8. The fastener of any one of claims 1-8, wherein the overhang structure is a first overhang structure and the one or more wing recesses includes a second overhang structure at a top end of a sidewall opposite from the first overhang structure.
9. The fastener of claim 8, wherein each of the one or more wing recesses includes the corresponding first overhang structure and second overhang structure. 10. The fastener of any one of claims 1-8, wherein at least one of the sidewalls of a given wing recess of the one or more wing recesses includes an elongated protrusion that runs along at least 50% of an entire height of the given wing recess. 11. A bit comprising: a shank having a tip at one end of the shank, wherein the tip comprises one or more wings extending away from the shank, wherein at least one of the one or more wings includes a first section having a first width and a second section having a second width greater than the first width, the first section being between the shank and the second section, wherein the bit is part of, or attachable to, a screwdriver or rotary tool. 12. The bit of claim 11, wherein a sidewall of the at least one of the one or more wings has a step discontinuity between the first section and the second section. 13. The bit of claim 12, wherein the second section having the second width extends an entire distance between the step discontinuity and a top end of the at least one of the one or more wings. 14. The bit of claim 12, wherein the sidewall is a first sidewall and the at least one of the one or more wings has a second sidewall opposite from the first side...		-->CLAIMS What is claimed is: 1. A fastener compri sing : a shank; and a head on one end of the shank, wherein the head comprises a recess pattern that includes one or more wing recesses with sidewalls that extend from the head towards the shank, and an overhang structure at a top end of at least one of the sidewalls, the overhang structure extending laterally outward from the sidewall. 2. The fastener of claim 1, wherein the recess pattern is a tri-cross pattern or cruciform pattern. 3. The fastener of claim 1, wherein the recess pattern is a flat pattern with two wing recesses. 4. The fastener of claim 1, wherein at least one sidewall of each of the one or more wing recesses includes the overhang structure. 5. The fastener of claim 1, wherein the at least one of the sidewalls is a sidewall of a corresponding wing recess, the corresponding wing recess having a length that extends radially outward from a central axis passing axially through the center of the head and the shank, and the overhang structure extends lengthwise along at least 50% of the length of the corresponding wing recess. 6. The fastener of claim 1, wherein the head has a top surface and the overhang structure is monolithically integrated with the top surface of the head. 7. The fastener of claim 1, wherein the shank includes one or more threads along at least a portion of a length of the shank. 8. The fastener of any one of claims 1-8, wherein the overhang structure is a first overhang structure and the one or more wing recesses includes a second overhang structure at a top end of a sidewall opposite from the first overhang structure.
-->9. The fastener of claim 8, wherein each of the one or more wing recesses includes the corresponding first overhang structure and second overhang structure. 10. The fastener of any one of claims 1-8, wherein at least one of the sidewalls of a given wing recess of the one or more wing recesses includes an elongated protrusion that runs along at least 50% of an entire height of the given wing recess. 11. A bit comprising: a shank having a tip at one end of the shank, wherein the tip comprises one or more wings extending away from the shank, wherein at least one of the one or more wings includes a first section having a first width and a second section having a second width greater than the first width, the first section being between the shank and the second section, wherein the bit is part of, or attachable to, a screwdriver or rotary tool. 12. The bit of claim 11, wherein a sidewall of the at least one of the one or more wings has a step discontinuity between the first section and the second section. 13. The bit of claim 12, wherein the second section having the second width extends an entire distance between the step discontinuity and a top end of the at least one of the one or more wings. 14. The bit of claim 12, wherein the sidewall is a first sidewall and the at least one of the one or more wings has a second sidewall opposite from the firs...		PHILLIPS SCREW COMPANYUS110 Haverhill Road,Suite 401,Amesbury, Massachusetts 01913,01913,USPHILLIPS SCREW COMPANYUS----F16B023/00F16B023/00
B25B015/00		22--------63/413,3822022-10-05USGALLANT, Christopher M.
DILLING, Gary E.		2US21 Ledge Farm Road,Nottingham, New Hampshire 03290,03290,US
64 Winding Cover Road,Ashburnham, Massachusetts 01430,01430,US		DYKSTRA, Peter H.c/o Finch & Maloney PLLC,50 Commercial Street, Suite 300,Manchester, New Hampshire 03101,03101,US-----0-0-10-00-190PHILLIPS SCREW COMPANY-------------
42
CN117847074A2024-04-09一種緊固連接件inventionCN202211738324.62022-12-30本發明公開了一種緊固連接件，屬於緊固件技術領域，包括緊固螺釘和具有彈性的緊固套墊，緊固套墊沿徑向發生彈性形變；緊固套墊的內周壁設置有內凹的內螺紋槽，緊固螺釘的釘柱設置有凸起的第一外螺紋，第一外螺紋與內螺紋槽逐漸連接，並且緊固套墊的外周壁逐漸凸起形成第二外螺紋，所述內螺紋槽、第一外螺紋的螺距相等，所述內螺紋槽的外徑、內徑之差與第二外螺紋的外徑、內徑之差的和等於第一外螺紋的外徑、內徑之差；所述緊固套墊不發生形變時緊固套墊的外徑與零部件的螺紋槽的內徑相等。本發明緊固效果好，能夠使其與零部件裝卸輕鬆簡單，避免零部件出現磨損滑絲的現象，同時對零部件具有減震、抗衝擊的保護作用。;豐縣魯班工程機械有限公司CN221700 江蘇省徐州市豐縣大沙河鎮果都路82號豐縣魯班工程機械有限公司CN----F16B039/26F16B039/26
F16B039/284
F16B039/38		11-----------石吉宇1- 田鵬山
北京聚勢成智慧財產權代理事務所(普通合夥) 16130		20240409----0-0-20-00-180豐縣魯班工程機械有限公司Pub.-------------
43
US11953045B22024-04-09Screw threadinvention17/4306252020-02-03To provide a screw thread which achieves a further reduction in screwing torque while securing removability of a coating film or the like and which is capable of stabilizing conductivity. In a screw thread in which a recessed portion (7) is partially provided on a flank surface (131) of a screw thread ridge provided on a screw thread shaft main body (5), a screw thread ridge (13) in a section where the recessed portion (7) is formed is smaller than a regular screw thread ridge (3), and a ridge height (H12) in a distal end portion in a screwing direction is lower than a ridge height (H11) in a rear end portion in the screwing direction W.1. A screw thread that is configured for insertion in an internal screw thread, comprising:
a recessed portion on a flank surface of a screw thread ridge provided on a screw thread shaft main body, whereinthe screw thread ridge in a section where the recessed portion is formed is smaller than a remainder of the screw thread ridge and a ridge height in a distal end portion in a screwing direction is lower than a ridge height in a rear end portion in the screwing direction,the screw thread ridge in the section where the recessed portion is formed is provided with a stepped portion which overhangs sideways more than a flank surface of the remainder of the screw thread ridge and which is configured to come into contact with or approach an inner diameter edge portion of the internal screw thread when fitting the internal screw thread, andthe recessed portion is provided on opposing flank surfaces in a same phase of screw thread ridges that are adjacent to each other, a root width between stepped portions of screw thread ridges of the sections where the recessed portion is formed which are adjacent to each other is narrower than a root width of the remainder of the screw thread ridges, and a root width between the stepped portions in the distal end portion in the screwing direction is narrower than a root width between the stepped portions in the rear end portion in the screwing direction.		1. A screw thread that is configured for insertion in an internal screw thread, comprising:
a recessed portion on a flank surface of a screw thread ridge provided on a screw thread shaft main body, whereinthe screw thread ridge in a section where the recessed portion is formed is smaller than a remainder of the screw thread ridge and a ridge height in a distal end portion in a screwing direction is lower than a ridge height in a rear end portion in the screwing direction,the screw thread ridge in the section where the recessed portion is formed is provided with a stepped portion which overhangs sideways more than a flank surface of the remainder of the screw thread ridge and which is configured to come into contact with or approach an inner diameter edge portion of the internal screw thread when fitting the internal screw thread, andthe recessed portion is provided on opposing flank surfaces in a same phase of screw thread ridges that are adjacent to each other, a root width between stepped portions of screw thread ridges of the sections where the recessed portion is formed which are adjacent to each other is narrower than a root width of the remainder of the screw thread ridges, and a root width between the stepped portions in the distal end portion in the screwing direction is narrower than a root width between the stepped portions in the rear end portion in the screwing direction.
2. The screw thread according to claim 1, wherein a diameter of the stepped portion is set to 85% to 110% of an inner diameter of an inner diameter end portion of the internal screw thread.
3. The screw thread according to claim 2, wherein a height of the stepped portion varies regularly or irregularly in a circumferential direction and the stepped portion is configured to come into contact with the internal screw thread inner diameter end portion at some point within one pitch.
4. The screw thread according to claim 3, wherein a flank surface bulging ridge-shaped portion including a bulging portion that overhangs with respect to a flank surface of the remainder of the screw thread ridge is provided in a section of the remainder of the screw thread ridge which is adjacent to the recessed portion.
5. The screw thread according to claim 4, wherein two or more sets of the recessed portion, the flank surface bulging ridge-shaped portion, and an ordinary screw thread portion are present within one lead.
6. The screw thread according to claim 2, wherein a flank surface bulging ridge-shaped portion including a bulging portion that overhangs with respect to a flank surface of the remainder of the screw thread ridge is provided in a section of the remainder of the screw thread ridge which is adjacent to the recessed portion.
7. The screw thread according to claim 6, wherein two or more sets of the recessed portion, the flank surface bulging ridge-shaped portion, and an ordinary screw thread portion are present within one lead.
8. The screw thread according to claim 1, ...		TOPURA CO., LTD.JPTOPURA CO., LTD.JP HadanoTOPURA CO., LTD.JP-F16B033/02F16B033/0211-F16B0033/02F16B0033/02-----2019-0234742019-02-13JPShigeto Mori
Mayumi Matsuno
Naoki Horiuchi		3JP Hadano
Hadano
Hadano		Harness, Dickey & Pierce, P.L.C.--Flemming SaetherFlemming SaetherUS3742541
US3789644
US6863483
US7101134
US8864430
US9404524
US9903405
US20160138639
US20210231157		9DE9103773
JP3389331
JP2005-127487
JP2013-096466
KR20090017318
WO2015/049761
WO2015/098823		7Extended European Search Report dated Oct. 4, 2022 (corresponding to EP 20755917.0).40US11953045
EP3926183B1
CN113454348B
JP6626227
WO2020166415		55-161TOPURA CO., LTD.Valid-------------
44
CN110397660B2024-04-09一種機械設備用分體式緊固螺母inventionCN201910805558.X2019-08-29本發明公開了一種機械設備用分體式緊固螺母，包括螺母本體和防鬆套，所述螺母本體的中央設有帶有內螺紋的第一通孔，所述螺母本體的外壁設有環形凹槽從而形成頸部，所述頸部上設有若干個連通第一通孔的第二通孔，所述防鬆套包括驅動套體和鎖緊轉子，所述驅動套體套設在環形凹槽處，若干個所述鎖緊轉子設置在驅動套體和頸部之間，所述鎖緊轉子上設有彈性橡膠鎖緊臂，所述驅動套體驅動鎖緊轉子轉動從而使彈性橡膠鎖緊臂隨之轉動並沿著第二通孔伸入第一通孔內，通過在螺母本體上設置防鬆套，利用齒輪傳動使其上的驅動套體驅動若干個鎖緊轉子同時轉動，並將彈性橡膠鎖緊臂徑向伸入第二通孔中，從而卡死在螺母本體和螺栓之間的縫隙中。;海鹽盛信標準件股份有限公司CN314300 浙江省嘉興市海鹽縣于城鎮於城北橋海鹽盛信標準件股份有限公司CN ---F16B039/02F16B039/02
F16B039/10		11-----------沈峰1- 李妮
杭州中利智慧財產權代理事務所(普通合夥) 33301		20240409-冷林霞冷林霞CN101509513
CN105041831
CN110118220
CN208397111
CN210440404
CN2906176		6DE102017107286
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WO2013157338		14梁賢清等.防鬆螺母的改進.《鐵道機車車輛工人》.1998,(第08期),第13-14頁.;任沖.基於棘式螺母棘式墊圈防鬆技術的研究.《中國優秀碩士論文電子期刊 工程科技Ⅱ輯》.2014,(第07期),全文.50CN110397660B11-150海鹽盛信標準件股份有限公司Valid-------------
45
CN110397659B2024-04-05一種壓縮變形式木結構用防盜馬車螺栓inventionCN201910805557.52019-08-29本發明公開了一種壓縮變形式木結構用防盜馬車螺栓，包括螺栓本體和彈性膠圈，所述螺栓本體包括螺頭、止轉頸段、光杆段和螺杆段，所述螺頭、止轉頸段、光杆段和螺杆段從上至下依次連接，所述螺杆段的側面設有若干個水準的長槽形通孔，所述彈性膠圈環繞固定在止轉頸段外壁的凹槽上，通過在螺杆段上設置若干個長槽形通孔，配合在柱體處的敲擊引起螺杆段沿著長槽形通孔受力壓縮變形，從而破壞螺紋，將螺栓本體、第二連接件和螺母之間鎖死；通過在止轉頸段外側設置截面為倒三角形的彈性膠圈，方便止轉頸段插入預製方孔，有效避免螺栓本體鬆動。;海鹽盛信標準件股份有限公司CN314300 浙江省嘉興市海鹽縣于城鎮於城北橋海鹽盛信標準件股份有限公司CN ---F16B039/02F16B039/02
F16B039/04
F16B039/26
F16B041/00		12-----------沈峰1- 李妮
杭州中利智慧財產權代理事務所(普通合夥) 33301		20240405-冷林霞冷林霞CN107073557
CN108468696
CN201170251
CN204061496
CN205350010
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WO2013191376		8鄒兵鳳.轎車車輪固定螺栓斷裂原因及工藝探析.《汽車實用技術》.2018,(第21期),第232-233頁.50CN110397659B11-150海鹽盛信標準件股份有限公司Valid-------------
46
TW202413810A2024-04-01螺鎖單元結構invention1111353972022-09-19一種螺鎖單元結構，係包含：一螺絲本體、一彈性元件；該螺絲本體具有一頭部，該頭部一端依序延伸形成一桿體部及一第一螺鎖部及一第二螺鎖部，其中該桿體部外緣套設有該彈性元件，且該第一螺鎖部外表面具有一第一外螺紋，該第二螺鎖部外表面設有一第二外螺紋，該第一外螺紋與該第二外螺紋係為不同；，以便利於將該螺絲本體暫時固定於欲鎖固的一組合介面上及提供了止鎖的功能，防止過鎖之情事發生者。奇鋐科技股份有限公司TW新北市新莊區五權二路24號7樓之3奇鋐科技股份有限公司TW---F16B039/24F16B039/2411-----林勝煌
呂啟銘		2TW
孫大龍臺北市大安區復興南路2段283號7樓227-0020-00-ASIA VITAL COMPONENTS CO., LTD.180奇鋐科技股份有限公司Pub.-------------
47
US20240117834A12024-04-11TOOL AND FASTENER WITH OVERHANG STRUCTURES TO REDUCE STRIPPINGinvention18/4737622023-09-25A fastener designed to reduce or eliminate stripping the fastener (e.g., as a result of camming-out during drilling of the fastener either into or out of a material). Also, a driver bit tip design to engage with the fastener, along with a tool designed to form the fastener, as well as a method of forming the fastener. In an example, the fastener includes a shank and a head on one end of the shank. The head comprises a recess pattern that includes one or more wing recesses with sidewalls that extend from the head towards the shank. The head further includes an overhang structure at a top end of the at least one of the sidewalls, the overhang structure extending laterally outward from the sidewall. A corresponding driver bit includes a complementary feature that engages with the overhang structure to inhibit cam-out.1. A fastener comprising:
a shank; anda head on one end of the shank, wherein the head comprises a recess pattern that includes one or more wing recesses with sidewalls that extend from the head towards the shank, and an overhang structure at a top end of at least one of the sidewalls, the overhang structure extending laterally outward from the sidewall.		1. A fastener comprising:
a shank; anda head on one end of the shank, wherein the head comprises a recess pattern that includes one or more wing recesses with sidewalls that extend from the head towards the shank, and an overhang structure at a top end of at least one of the sidewalls, the overhang structure extending laterally outward from the sidewall.
2. The fastener of claim 1, wherein the recess pattern is a tri-cross pattern, a cruciform pattern, or a flat pattern.
3. The fastener of claim 1, wherein at least one sidewall of each of the one or more wing recesses includes the overhang structure.
4. The fastener of claim 1, wherein the at least one of the sidewalls is a sidewall of a corresponding wing recess, the corresponding wing recess having a length that extends radially outward from a central axis passing axially through the center of the head and the shank, and the overhang structure extends lengthwise along at least 50% of the length of the corresponding wing recess.
5. The fastener of claim 1, wherein the head has a top surface and the overhang structure is monolithically integrated with the top surface of the head.
6. The fastener of claim 1, wherein the overhang structure is a first overhang structure and the one or more wing recesses includes a second overhang structure at a top end of a sidewall opposite from the first overhang structure.
7. The fastener of claim 1, wherein at least one of the sidewalls of a given wing recess of the one or more wing recesses includes an elongated protrusion that runs along at least 50% of an entire height of the given wing recess.
8. A bit comprising:
a shank having a tip at one end of the shank, wherein the tip comprises one or more wings extending away from the shank,wherein at least one of the one or more wings includes a first section having a first width and a second section having a second width greater than the first width, the first section being between the shank and the second section,wherein the bit is part of, or attachable to, a screwdriver or rotary tool.
9. The bit of claim 8, wherein a sidewall of the at least one of the one or more wings has a step discontinuity between the first section and the second section.
10. The bit of claim 9, wherein the second section having the second width extends an entire distance between the step discontinuity and a top end of the at least one of the one or more wings.
11. The bit of claim 9, wherein the sidewall is a first sidewall and the at least one of the one or more wings has a second sidewall opposite from the first sidewall that includes one or more rib features protruding from the second sidewall.
12. The bit of claim 11, wherein the one or more rib features includes a plurality of parallel protrusions having a longest length dimension that is substantially orthogonal to a height of the at least one of the one or more wings.
13. The bit of claim 8, wherein the second section has a height that is at least 2× greater than a heig...		Phillips Screw CompanyUSPhillips Screw CompanyUS MA AmesburyPhillips Screw CompanyUS-F16B023/00F16B023/00
B21K001/46
B23G009/00
B25B015/00
B25B023/10		45-F16B0023/0023F16B0023/0023
B21K0001/463
B23G0009/002
B25B0015/005
B25B0023/108		--------Christopher M. Gallant
Gary E. Dilling		2USNH Nottingham
MA Ashburnham		-------0-0-10-00-193Phillips Screw CompanyPub.-------------
48
US11953043B22024-04-09Breakaway threaded fasteners and electrical connectors having such fastenersinvention17/1996242021-03-12A breakaway threaded fastener is provided. The fastener has a stud, a pin, and a cap. The stud has a hollow cavity with a closed end, an open end, a wall, and an outer surface. The outer surface has an external thread. The pin is in the hollow cavity. The pin has a first end at the closed end of the stud and a second end extending above the open end of the stud. The cap has another hollow cavity with a closed end, an open end, and an internal thread. The cap is threadably engaged to the open end of the stud via the internal and external threads so that the second end of the pin abuts the closed end of the cap.1. A breakaway threaded fastener, comprising:
a cap integral to a stud, the cap having an external torque application feature and an open end, the stud having a hollow cavity with a closed end, a wall, and an outer surface, the outer surface having an external thread; anda minimum wall thickness defined in the wall at the closed end, the minimum wall thickness being configured to break the stud into two portions under torsion above a predetermined torsional limit.		1. A breakaway threaded fastener, comprising:
a cap integral to a stud, the cap having an external torque application feature and an open end, the stud having a hollow cavity with a closed end, a wall, and an outer surface, the outer surface having an external thread; anda minimum wall thickness defined in the wall at the closed end, the minimum wall thickness being configured to break the stud into two portions under torsion above a predetermined torsional limit.
2. The breakaway threaded fastener of claim 1, wherein the external torque application feature is a hexagonal outer nut.
3. The breakaway threaded fastener of claim 1, wherein the fastener has an appearance of a normal hexagonal head bolt.
4. The breakaway threaded fastener of claim 1, wherein the stud and cap are made of electrically conductive materials.
5. The breakaway threaded fastener of claim 1, wherein the minimum wall thickness is defined by a partial taper, wherein the partial taper is offset from the open end of the cap and runs to the closed end of the stud.
6. The breakaway threaded fastener of claim 1, wherein the minimum wall thickness is defined by a full taper, wherein the full taper runs from the open end of the cap to the closed end of the stud.
7. The breakaway threaded fastener of claim 1, wherein the stud comprises an internal torque application feature at the closed end of the hollow cavity.
8. The breakaway threaded fastener of claim 7, wherein the internal torque application feature is a hexagonal opening in the closed end.
9. An electrical connector, comprising:
a cylindrical body with an inner bore defining an electrical conductor receiving area;an opening in the cylindrical body extending into the electrical conductor receiving area, the opening having an internal thread; anda breakaway threaded fastener, the breakaway threaded fastener having cap integral to a stud, the cap having an external torque application feature and an open end, the stud having a hollow cavity with a closed end, a wall, and an outer surface, the outer surface having an external thread, the wall having minimum wall thickness defined at the closed end that is configured to break the stud into two portions under torsion above a predetermined torsional limit,wherein the external thread is threadably received in the internal thread of the opening.
10. A breakaway threaded fastener, comprising:
a stud having a hollow cavity with a closed end, a wall, and an outer surface, the outer surface having an external thread;a cap having another hollow cavity with an open end and an internal thread, the cap being threadably engaged to the open end of the stud via the internal and external threads; anda minimum wall thickness defined in the wall, the minimum wall thickness being configured to break the stud into two portions under torsion above a predetermined torsional limit, wherein the minimum wall thickness is defined by a partial taper that is offset from the open end of the cap and runs...		Hubbell IncorporatedUSHubbell IncorporatedUS CT SheltonHubbell IncorporatedUS-F16B031/00F16B031/00
H01R004/30
H01R004/36		22-F16B0031/00F16B0031/00
H01R0004/302
H01R0004/36		--------Dana Khalid Saeed1USTX LewisvilleRuggiero, McAllister & McMahon LLC--Travis S ChambersTravis S ChambersUS3468211
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EP2487755		3Machine Translation DE 10234475 A1, (Jan. 15, 2004), Retrieved from ( https://worldwide.espacenet.com/ ) (Year: 2023).;International Search Report dated Aug. 25, 2021 in corresponding International Application No. PCT/US2021/022052.;Written Opinion dated Aug. 25, 2021 in corresponding International Application No. PCT/US2021/022052.30US11953043
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CA3174430A1		66-175Hubbell IncorporatedValid-------------
49
CN114294310B2024-04-09一種輥筒軸承複合鉚接緊固件及其安裝方法inventionCN202210029847.72022-01-12本發明公開了一種輥筒軸承複合鉚接緊固件及其安裝方法，屬於緊固件領域。本發明的輥筒軸承複合鉚接緊固件及其安裝方法，其複合鉚接緊固件包括外套管、中間膨脹鉚接組件、外側膨脹鉚接組件、螺母和頂絲，中間膨脹鉚接元件安裝于外套管的內部中間，外套管的內部左右兩側各設有一組外側膨脹鉚接組件，外套管的左右兩側分別設有一組螺母和頂絲，通過中間膨脹鉚接元件能夠直接在外套管上完成一組輥筒的安裝，同時利用外側膨脹鉚接元件實現與機架側板的鉚接固定，在外套管的兩端利用螺母和頂絲能夠安裝外側輥筒軸承，實現多排輥筒輸送機的輥筒擴展安裝，簡化了現有輥筒輸送機的輥筒安裝步驟，進一步提高了輥筒和軸承的安裝便捷性和安裝效率。;江蘇省艾維德緊固件有限公司CN213000 江蘇省常州市新北區春江鎮花港路9號江蘇省艾維德緊固件有限公司CN ---F16B019/10F16B019/10
B65G039/09
B21J015/02		33-----------沈芳
章葉成
張豔榮
包慶
晉叢奎
萬雲傑
張勇
毛丹萍
楊輝		9-







張磊
常州西創專利代理事務所(普通合夥) 32472		20240409-鄭璡鄭璡CN111207141
CN205185479
CN108953329
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CN206035978		6US4112813
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US5562348		10-20CN114294310B11-180江蘇省艾維德緊固件有限公司Valid-------------
50
US11946555B22024-04-02Nut assembly for electronic expansion valve, electronic expansion valve, and limiting element mounting methodinvention17/6101522020-05-10Disclosed is a nut assembly for an electronic expansion valve, an electronic expansion valve, and a limiting element mounting method. The nut assembly comprises a nut base, having a first end and a second end opposite to each other; a stop guide rail, sleeved on the nut base; a check ring, sleeved on the nut base and capable of helically rotating with respect to the nut base along the stop guide rail; and a limiting element, provided at the first end of the nut base The limiting element mounting method comprises the following steps: enabling the limiting element to be sleeved on the nut base, and enabling a second limiting boss to extend from a groove opening of a first limiting groove into the first limiting groove; and enabling, by means of the limiting element, the second limiting boss to slide into a corresponding second limiting groove.1. A nut assembly of an electronic expansion valve, comprising:
a nut base having a first end and a second end opposite to each other;a stop guide rail sleeved on the nut base and having a third end;a check ring sleeved on the nut base and capable of spirally rotating relative to the nut base along the stop guide rail; anda limiting element disposed at the first end of the nut base, which is configured to limit a movement of the stop guide rail on the nut base along an axis of the nut base, and to limit rotation of the check ring,wherein the limiting element is provided with a limiting portion, the third end of the stop guide rail penetrates through the limiting portion, and the limiting portion of the limiting element is capable of limiting a displacement of the third end of the stop guide rail in a radialdirection of a cross section of the nut base along the axis of the nut base.		1. A nut assembly of an electronic expansion valve, comprising:
a nut base having a first end and a second end opposite to each other;a stop guide rail sleeved on the nut base and having a third end;a check ring sleeved on the nut base and capable of spirally rotating relative to the nut base along the stop guide rail; anda limiting element disposed at the first end of the nut base, which is configured to limit a movement of the stop guide rail on the nut base along an axis of the nut base, and to limit rotation of the check ring,wherein the limiting element is provided with a limiting portion, the third end of the stop guide rail penetrates through the limiting portion, and the limiting portion of the limiting element is capable of limiting a displacement of the third end of the stop guide rail in a radialdirection of a cross section of the nut base along the axis of the nut base.
2. The nut assembly of claim 1, wherein the check ring is provided with a stopping portion, and the limiting portion cooperates with the stopping portion to limit and stop the check ring.
3. The nut assembly of claim 2, wherein the limiting portion has a first plane, the stopping portion abuts against the first plane when the check ring rotates to an end of the stop guide rail near the limiting element.
4. The nut assembly of claim 3, wherein the limiting portion further has a second plane perpendicular to the first plane, the third end of the stop guide rail abuts against the second plane.
5. The nut assembly of claim 2, wherein a notch is located on a side of the limiting portion towards the nut base, and an end of the stop guide rail near the limiting element penetrates through the notch.
6. The nut assembly of claim 1, wherein a first limiting structure is disposed between the limiting element and the nut base, and the first limiting structure is configured to limit a movement of the limiting element along the axis of the nut base.
7. The nut assembly of claim 1, wherein the limiting element has an initial state and a limiting state, wherein the limiting element is able to rotate relative to the nut base, so that the limiting element is capable of moving between an initial position and a limiting position,
when the limiting element is in the initial state, the limiting element is able to move towards the nut base along the axis of the nut base,when the limiting element is in the limiting state, the limiting element is not able to move towards the nut base along the axis of the nut base.
8. The nut assembly of claim 7, wherein the first end of the nut base is provided with a first limiting groove and a second limiting groove communicating with each other, a notch of the first limiting groove locates at an end surface of the first end of the nut base, a notch of the second limiting groove locates at a side of the first end of the nut base, and a second limiting protrusion is disposed on an inner wall of the limiting element;
when the limiting element is in th...		ZHEJIANG DUNAN ARTIFICIAL ENVIRONMENT CO., LTD.CNZHEJIANG DUNAN ARTIFICIAL ENVIRONMENT CO., LTD.CN ShaoxingZHEJIANG DUNAN ARTIFICIAL ENVIRONMENT CO., LTD.CNDIANKOU INDUSTRY ZONE, ZHUJIF16K027/02F16K027/02
F16B021/02
F16B037/04
F16K001/32
F25B041/31
F16B021/04		35-F16K0027/02F16K0027/02
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F25B0041/31
F16B0021/04
F25B2341/06		-----201910389712.X
201920667717.X
201911151362.X		2019-05-10
2019-11-21		CNXinnan Wang
Zhijun Kang
Jian Yang		3CN Shaoxing
Shaoxing
Shaoxing		----John BastianelliJohn BastianelliUS6266964
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CN103836211
CN104930764
CN204784967
CN106246983
CN106763989
CN107606293
CN105333197
CN210265912		9International Search Report of PCT/CN2020/089503.;1OA of CN201911151362.X.;The extended European search report of EP20805634.1.40US11946555
KR1025724810000
JP7324295
EP3964738A1
WO2020228651		55-161ZHEJIANG DUNAN ARTIFICIAL ENVIRONMENT CO., LTD.Valid-------------
51
US20240109121A12024-04-04AN IMPROVED SCREW AND A METHOD OF MANUFACTURING THEREOFinvention17/7686002020-04-29The present disclosure provides an improved screw and method of manufacturing thereof. The method comprising the steps of manufacturing 101 the screw body by cold forging process using ferrous alloy, making 102 a hole 301 on the screw head 201 to form a base of the hole and a wall thickness 501 of the screw head 201 for providing an internal drive, forming 103 a layer 602 of hard ferrous alloy in the hole 301 with the screw head 201 wherein the layer 602 having high hardness than the screw body 200, optionally smoothening 104 the layer 602 using a conventional process and machining 105 the layer 602 to obtain the internal drive 601 thereby achieving increase in hardness and wear-resistance of the internal drive 601.1. A method of manufacturing an improved screw, wherein said method comprising the steps of:
manufacturing 101 the screw body 200 by cold forging process using ferrous alloy,characterized in thatmaking 102 a hole on the screw head 201 to form a base of the hole 301 and a wall thickness 501 of the screw head 201 for providing an internal drive 601;forming 103 a layer 602 of hard ferrous alloy in the hole 301 with the screw head 201 wherein the layer 602 having high hardness than the screw body 200; andmachining 105 the layer 602 to obtain the internal drive 601 thereby achieving increase in hardness and wear-resistance of the internal drive 601.		1. A method of manufacturing an improved screw, wherein said method comprising the steps of:
manufacturing 101 the screw body 200 by cold forging process using ferrous alloy,characterized in thatmaking 102 a hole on the screw head 201 to form a base of the hole 301 and a wall thickness 501 of the screw head 201 for providing an internal drive 601;forming 103 a layer 602 of hard ferrous alloy in the hole 301 with the screw head 201 wherein the layer 602 having high hardness than the screw body 200; andmachining 105 the layer 602 to obtain the internal drive 601 thereby achieving increase in hardness and wear-resistance of the internal drive 601.
2. The method as claimed in claim 1, wherein the method further includes smoothening 104 the layer 602 using a conventional process prior to the machining 105.
3. The method as claimed in claim 1, wherein the forming 103 includes press fitting a pre-hardened rod 403 in the hole 301 to form the layer 602 made of the hard ferrous alloy in the hole 301.
4. The method as claimed in claim 3, wherein the press fitted pre-hardened rod 403 is welded 402 and joined with the screw head 201.
5. The method as claimed in claim 3, wherein top edge of the hole 301 is chamfered 401, wherein the press fitted pre-hardened rod 403 is welded 402 and joined with the screw 201 head at the chamfered edge 401.
6. The method as claimed in claim 3, wherein the hard ferrous alloy of the pre-hardened rod 403 is selected from a group comprising of high-speed steel, hard steel.
7. The method as claimed in claim 1 or 2, wherein the forming 103 includes depositing plurality layers of hard ferrous alloy in the hole 301 to form the layer 602 made of the hard ferrous alloy in the hole 301.
8. The method as claimed in claim 1, wherein the ferrous alloy of the screw body 200 is selected from a group comprising of ultra-high strength alloy, nickel alloy.
9. The method as claimed in claim 1, wherein size of the hole 301 is made larger than final dimension of the internal drive 601.
10. The method as claimed in claim 6, wherein the hard ferrous alloy is a steel wire 502.
11. The method as claimed in claim 6, wherein the hard ferrous alloy is powder.
12. The method as claimed in claim 10, wherein the steel wire 502 is a high speed steel wire 502.
13. The method as claimed in claim 7, wherein the deposition is performed using a welding process.
14. The method as claimed in claim 13, wherein the deposition is directed on the sidewall 505 of the screw head 201.
15. The method as claimed in claim 13, wherein the deposition is performed in moving upward direction by forming one layer 507 over another layer 506.
16. The method as claimed in claim 1, wherein the machining is performed using a spark erosion process.
17. The method as claimed in claim 1, wherein the high hardness is limited to a drive portion 601 of the screw which comes in contact with a driving tool.
18. An improved screw made of two dissimilar ferrous alloys comprising...		Kumar RAMACHANDRAINKumar RAMACHANDRAIN----B21K001/56B21K001/56
B21K001/46
F16B023/00		22-B21K0001/56B21K0001/56
B21K0001/46
F16B0023/003		-----2019410188092019-05-10INKumar RAMACHANDRA1IN Bengaluru-------0-0-40US20240109121
WO2020229926		22-162Kumar RAMACHANDRAPub.-------------
52
US20240117830A12024-04-11FASTENER SYSTEM FOR SLATTED CONSTRUCTIONinvention18/3927212023-12-21A fastener system for quick and easy assembly of a slatted article is used to join multiple slats and connects a support thereto. A flange inserted into one of the slats receives a stud connected to the support. A rod connects a plurality the slats, and mates with the flange. The flange and rod are rotatable within the slats to properly position and tighten the fastener system.1. A fastener system for cooperation with a slatted article, the slatted article including a support and multiple slats each having a through hole, one of the slats having a retainer hole, the fastener system comprising:
a stud configured for connection to the support;a flange configured for insertion into at least one slat, the flange having:
a longitudinal channel having a proximal end dimensioned to receive the stud therethrough and an opposing distal end;a transverse channel oriented substantially orthogonally to the longitudinal channel and opening thereto; andan external aperture opening to the transverse channel; anda rod configured to connect a plurality of the multiple slats, the rod having a rod end which is configured to mate with the distal end of the flange;wherein, when the stud is inserted through the flange, a portion of the stud is positioned to align with the external aperture of the flange;wherein, the flange is rotatable within the at least one slat to position the external aperture of the flange for access through the retainer hole.		1. A fastener system for cooperation with a slatted article, the slatted article including a support and multiple slats each having a through hole, one of the slats having a retainer hole, the fastener system comprising:
a stud configured for connection to the support;a flange configured for insertion into at least one slat, the flange having:
a longitudinal channel having a proximal end dimensioned to receive the stud therethrough and an opposing distal end;a transverse channel oriented substantially orthogonally to the longitudinal channel and opening thereto; andan external aperture opening to the transverse channel; anda rod configured to connect a plurality of the multiple slats, the rod having a rod end which is configured to mate with the distal end of the flange;wherein, when the stud is inserted through the flange, a portion of the stud is positioned to align with the external aperture of the flange;wherein, the flange is rotatable within the at least one slat to position the external aperture of the flange for access through the retainer hole.
2. The fastener system of claim 1, wherein the rod is configured to be freely rotatable within the through holes of the connected plurality of slats.
3. The fastener system of claim 1, wherein the transverse channel passes through a diameter of the flange and two opposing external apertures open to the transverse channel.
4. The fastener system of claim 1, further including a retainer configured for insertion through the external aperture of the flange into the transverse channel and engagement with the stud.
5. The fastener system of claim 1, wherein the stud is configured for positionable connection along a length of the support.
6. The fastener system of claim 1, wherein the stud is configured for connection to a positionable support.
7. The fastener system of claim 1, wherein the flange has a flange head configured to mate with a driver for rotating the flange within the at least one slat.
8. A slatted article comprising:
a plurality of slats, each having a through hole, one of the plurality of slats having a retainer hole;a support;a stud configured for connection to the support;a flange configured for insertion into at least one of the plurality of slats, the flange having: a longitudinal channel having a proximal end dimensioned to receive the stud therethrough and an opposing distal end; a transverse channel oriented substantially orthogonally to the longitudinal channel and opening thereto; and an external aperture opening to the transverse channel;a rod configured to connect two or more of the plurality of slats, the rod having a rod end which is configured to mate with the distal end of the flange; andwherein, the flange is rotatable within the at least one slat to position the external aperture of the flange for access through the retainer hole;wherein, the support is connectable to the plurality of slats by connecting the stud to the support, inserting the flange into at least ...		Patrick John LeetUSPatrick John LeetUS----F16B012/14F16B012/1411-F16B0012/14F16B0012/14
F16B2012/106		--------Patrick John Leet1USMI Plainwell-------0-0-10-00-193Patrick John LeetPub.-------------
53
CN116906425B2024-04-05一種高低雙牙螺絲加工用打頭機inventionCN202310053908.82023-02-03本發明公開了打頭機技術領域的一種高低雙牙螺絲加工用打頭機，包括螺頭，所述螺頭的底部一體成型有螺杆，所述螺杆上一體成型有高螺紋，所述鋸齒上等距開設有若干個鋸齒，所述螺杆的底部一體成型有低螺紋，所述螺頭底部一體成型有若干個呈等距分佈的斜四筋，本發明設計一種高低雙牙螺絲，採用在螺紋上開設鋸齒，能夠在攻入木材時候切斷木纖維，也可用于藏屑，使得螺絲對於木材的連接更加方便；採用高螺紋和低螺紋配合，高低牙能夠攻入薄鐵板，能夠減小攻入時的阻力，保證面板完整、不破裂；採用在螺頭上加裝斜四筋，當螺絲固定使用時，螺頭通過底部的斜四筋增大摩擦力，使得螺絲固定的更加穩定。;浙江天開實業有限公司CN314300 浙江省嘉興市海鹽縣大橋新區東港路57號浙江天開實業有限公司CN ---F16B025/02F16B025/02
F16B025/10
F16B039/282
B21F045/16
B21F005/00
B21F001/02
B21F023/00		26-----------陳黃達
劉曉輝		2-
熊亮亮
浙江嘉騰專利代理有限公司 33515		20240405-劉麗劉麗CN105485136
CN105665612
CN209510855
CN209510863
CN209716338
CN209811134
CN214720136
CN216324853
CN217192266		9AU2010200536
JP2001295818
US2013058736		3-10CN116906425B11-190浙江天開實業有限公司Valid-------------
54
EP4056862B12024-04-03SINGLE-GROOVE BLIND FASTENER AND MOUNTING METHOD THEREFORinvention20931284.22020-05-26A single-groove blind fastener and a mounting method therefor are provided. The single-groove blind fastener comprises a rivet and a collar. The rivet consists of a rivet head (1.1), a polished rod (1.2), a locking groove (1.3), a tail broached groove (1.4) and a tail tooth (1.5) in sequence. The collar consists of a sleeve (2.1) and a cap head (2.2). A tail of the rivet is a single-groove short tail structure. A ratio of length of the tail broached groove to total length of the tail tooth is 0.1 to 1.5. An included angle A between a generatrix at a bottom of the tail broached groove (1.4) and an axis of the rivet is -30° to 0°. Two axial ends at the bottom of the tail broached groove (1.4) are fillet transition structures. A ratio of length of a flat portion of the tail tooth to the total length of the tail tooth is 0.1 to 1. A tail of the tail tooth (1.5) is a fillet transition structure.A single-groove blind fastener, comprising a rivet and a collar, wherein the rivet consists of a rivet head (1.1), a polished rod (1.2), a locking groove (1.3), a tail broached groove (1.4) and a tail tooth (1.5) in sequence, and the collar consists of a sleeve (2.1) and a cap head (2.2); and a tail of the rivet is a single-groove short tail structure, a ratio of length of the tail broached groove (1.4) to total length of the tail tooth (1.5) is 0.1 to 2, an included angle A between a generatrix at a bottom of the tail broached groove (1.4) and an axis of the rivet is -30° to 0°, two axial ends at the bottom of the tail broached groove (1.4) are fillet transition structures, a ratio of length of a flat portion of the tail tooth (1.5) to the total length of the tail tooth (1.5)is 0.1 to 1, and a tail of the tail tooth (1.5) is a fillet transition structure.A single-groove blind fastener, comprising a rivet and a collar, wherein the rivet consists of a rivet head (1.1), a polished rod (1.2), a locking groove (1.3), a tail broached groove (1.4) and a tail tooth (1.5) in sequence, and the collar consists of a sleeve (2.1) and a cap head (2.2); and a tail of the rivet is a single-groove short tail structure, a ratio of length of the tail broached groove (1.4) to total length of the tail tooth (1.5) is 0.1 to 2, an included angle A between a generatrix at a bottom of the tail broached groove (1.4) and an axis of the rivet is -30° to 0°, two axial ends at the bottom of the tail broached groove (1.4) are fillet transition structures, a ratio of length of a flat portion of the tail tooth (1.5) to the total length of the tail tooth (1.5)is 0.1 to 1, and a tail of the tail tooth (1.5) is a fillet transition structure.
The single-groove blind fastener according to claim 1, wherein the ratio of the length of the tail broached groove (1.4) to the total length of the tail tooth (1.5) is 0.5 to 1.5.
The single-groove blind fastener according to claim 2, wherein the included angle A between the generatrix at the bottom of the tail broached groove (1.4) and the axis of the rivet is -15° to 0°.
The single-groove blind fastener according to claim 2, wherein the length of the flat portion of the tail tooth (1.5) is 0.2 to 0.8 of the total length of the tail tooth (1.5).
The single-groove blind fastener according to claim 2, wherein an arc of the fillet transition structure at the axial ends at the bottom of the tail broached groove (1.4) is: (1/125) ≤ (R1/D) ≤ (1/4), (1/125) ≤ (R2/D) ≤ (1/4), where D is minimum radial diameter of a ring groove, R1 is radius of the transition fillet between the tail broached groove (1.4) and the locking groove (1.3), and R2 is radius of the transition fillet between the tail broached groove (1.4) and the tail tooth (1.5).
The single-groove blind fastener according to claim 2, wherein an arc of a tail fillet transition structure of the tail tooth (1.5) is: (1/125) ≤ (R3/D1) ≤ (1/2), where D1 is diameter of the tail tooth (1.5), and R3 is radius of the tail fillet of the tail tooth (1.5).
A mounting method for a single-groove blind fastener, wherein the fastener is the single-groove blind fastener according to any of claims 1 to 6, and the method comprises the following steps: -->(1) passing the rivet and the collar through a clamped part in the way shown in the figure to prepare for riveting;(2) extending the tail tooth (1.5) of the rivet into setting equipment with the setting equipment to engage the tail broached groove (1.4) and the tail tooth (1.5) with a jaw in the setting equipment;(3) starting a switch of the setting equipment to drag the tail tooth (1.5) with the jaw in the setting equipment to move relative to an anvil, applying an axial force to the rivet, and allowing the anvil to slightly squeeze the collar cap head (1.1);(4) under the action of the axial force, makin...		Meishan CRRC Fastening System Co., Ltd.Meishan CRRC Fastening System Co., Ltd.CNNo. 821 2 Road
Science and Technology Industrial Park
Dongpo District Meishan, Sichuan 620032		---F16B019/08F16B019/08
F16B019/10
B21J015/02
B21J015/32		22-----2020102919762020-04-14CNWANG, Shibo
LIU, Yu
DENG, Tao
JIA, Yunlong
ZHAO, Xiangyun
LI, Chuanqi
HE, Xu
LI, Wei
GUO, Long		9CN Sichuan 620032
Sichuan 620032
Sichuan 620032
Sichuan 620032
Sichuan 620032
Sichuan 620032
Sichuan 620032
Sichuan 620032
Sichuan 620032		Ipside---0EP1 141 560
CN107 218 280
CN109 764 046
CN205 876 911
CN212 055 430
JP2018 134 656
TW201 836 733
US5 519 927
US2019 003 506
EP1141560		1040EP4056862B1
US11692576
WO2021208187
CN111396428A
BR112022011227A2
AU2020442694A1		66-161Meishan CRRC Fastening System Co., Ltd.-------------
55
CN111750006B2024-04-02改進型消聲墊片inventionCN202010196427.92020-03-19一種消聲墊片(100)，包括至少第一金屬層(101)和粘合到第一金屬層(101)的彈性體層(103)。至少第一金屬層(101)被構造為用於電連接至電阻測量系統(120)的第一電極，並且彈性體層(103)被構造為具有結構空間特徵，該結構空間特徵使得彈性體層(103)在受到垂直於彈性體層(103)的方向上的機械力(F)時能夠獲得減小的厚度。;1.一種消聲墊片(100)，包括：至少第一金屬層(101)，彈性體層(103)，所述彈性體層(103)粘合到所述第一金屬層(101)，其中：所述至少第一金屬層(101)被構造為用於與電阻測量系統(120)電連接的第一電極，並且所述彈性體層(103)被構造為具有結構空間特徵，所述結構空間特徵(110、111)使得所述彈性體層(103)在受到垂直於所述彈性體層(103)的方向上的機械力(F)時能夠獲得減小的厚度(T1)。1.一種消聲墊片(100)，包括：至少第一金屬層(101)，彈性體層(103)，所述彈性體層(103)粘合到所述第一金屬層(101)，其中：所述至少第一金屬層(101)被構造為用於與電阻測量系統(120)電連接的第一電極，並且所述彈性體層(103)被構造為具有結構空間特徵，所述結構空間特徵(110、111)使得所述彈性體層(103)在受到垂直於所述彈性體層(103)的方向上的機械力(F)時能夠獲得減小的厚度(T1)。
2.所述結構空間特徵包括在所述彈性體層(103)上的外表面紋理(110)。
3.
4.所述結構空間特徵包括分佈在所述彈性體層(103)內部的多個中空部(111)。
5.
6.
7.
8.
9.
10.
11.
12.一種製造根據權利要求1至11中的任一項所述的消聲墊片的方法，包括以下步驟：-產生彈性體混合物，-由彈性體混合物產生(703)彈性體片，所述彈性體片包括結構空間特徵，-產生金屬片，-將所述金屬片和所述彈性體片粘合(707)，以及-將粘合的所述金屬片和所述彈性體片劃分(711)成單獨的消聲墊片，所述消聲墊片包括第一金屬層(101)和彈性體層(103)，其中每個墊片的所述第一金屬層(101)被構造為用於電連接至電阻測量系統(120)的電極。
13.一種制動襯塊元件(200)，所述制動襯塊組件(200)包括制動襯塊(201)和至少一個根據權利要求1至11中任一項所述的消聲墊片(100)。
14.一種制動系統(400)，所述制動系統(400)包括至少一個卡鉗(401)、至少一個制動盤(410)和至少一個根據權利要求13所述的制動襯塊元件(200)。
15.一種測量根據權利要求14所述的制動系統(400)中的制動襯塊(201)與制動盤(410)之間的壓力的方法，所述方法包括以下步驟：-在包括在所述制動襯塊元件(200)中的至少一個消聲墊片(100)和電阻測量系統(120)之間佈置電連接，-在所述制動系統(400)的至少一個部件和所述電阻測量系統(120)之間佈置電連接，所述制動系統(400)的所述至少一個部件被佈置成通過所述消聲墊片(100)向所述制動襯塊(201)傳遞力，-控制至少一個所述制動襯塊元件(200)的運動，以使所述至少一個制動襯塊(201)接觸所述制動盤(410)，-在所述電阻測量系統(120)中檢測電阻值。		特瑞堡密封設備卡爾馬有限公司SE瑞典卡爾馬特瑞堡密封設備卡爾馬有限公司SE ---F16D065/00F16D065/00
F16D066/00
F16B011/00
G01L005/00
G01L005/28		34-----------J·K·G·安德森
N·M·奧爾森
L·C·達爾		3-

楊黎峰
張玫
北京市中倫律師事務所 11410		20240402-張雲芳張雲芳CN1048130601US2004188190
US2010140029
US20190003545
US2019003545
US6213257		5-40CN111750006B
EP3715661B1
US11306789
KR1020200115284
JP2020159554
DK3715661T3
BR102020005942A2		77-161特瑞堡密封設備卡爾馬有限公司Valid-------------
56
EP3482090B12024-04-03FASTENER SYSTEM WITH STABILIZER RIBinvention17828127.52017-06-06A fastener system, comprising:
a threaded fastener having a driver-engageable recess (102) formed at an end thereof, the recess comprising:
a central core having a bottom region (120);a plurality of wings (103) radiating outwardly from the central core, the wings (103) each being defined by a pair of sidewalls (104, 106) and an outer transition surface (108) adjoining the sidewalls (104, 106), the outer transition surface (108) extending from a top of the recess (102) and connected to the bottom region (120) and forming a bottom region transition edge (122) at the intersection of the bottom region (120) and the outer transition surface (108);at least one inner transition surface (110) connecting a sidewall of a first wing (103) to a sidewall of a second wing (103), the first and second wings (103) being adjacent to each other; anda groove (112) in the inner transition surface (110) extending in a radially outward direction from the inner transition surface (110), the groove (112) extending from a first distance from the bottom region transition edge (122) to a second distance from the bottom region transition edge (122), the first distance being non zero;a driver (200) for engaging the recess (102) of the fastener, the driver (200) comprising:
a shank portion and a recess-engaging portion formed at an end of the shank portion, the recess-engaging portion comprising a central driver core having an end region and a plurality of lobes (203) radiating outwardly from the driver central core, each lobe (203) being defined by a pair of driver sidewalls and a driver outer transition surface (208) adjoining the driver sidewalls, the driver outer transition surface (208) extending from the shank portion and connected to the end region and forming an end region outer transition edge (222) at the intersection with the driver end region;at least one driver inner transition surface (210) connecting a driver sidewall of a first lobe (203) to a driver sidewall of a second lobe (203), the first and second lobes (203) being adjacent to each other;a stabilizing rib (212) on the driver inner transition surface (210) extending in a radially outward direction from the driver central core, the stabilizing rib (212) extending from a first distance from end region inner transition edge (224) to a second distance from the end region inner transition edge (224), the first distance being non-zero;the fastener system being characterisedin that at least one of the inner transition surfaces (110) of the threaded fastener is tapered inward toward a longitudinal axis of the fastener from the top of the recess towards the bottom region (120) to define a taper that establishes an interference surface (156), wherein said interference surface (156) has a top and a distance from the top to the bottom region transition edge (122) is less than the first distance,in that at least one of the driver inner transition surfaces (210) is tapered inward toward the longitudinal axis of the driv...		A fastener system, comprising:
a threaded fastener having a driver-engageable recess (102) formed at an end thereof, the recess comprising:
a central core having a bottom region (120);a plurality of wings (103) radiating outwardly from the central core, the wings (103) each being defined by a pair of sidewalls (104, 106) and an outer transition surface (108) adjoining the sidewalls (104, 106), the outer transition surface (108) extending from a top of the recess (102) and connected to the bottom region (120) and forming a bottom region transition edge (122) at the intersection of the bottom region (120) and the outer transition surface (108);at least one inner transition surface (110) connecting a sidewall of a first wing (103) to a sidewall of a second wing (103), the first and second wings (103) being adjacent to each other; anda groove (112) in the inner transition surface (110) extending in a radially outward direction from the inner transition surface (110), the groove (112) extending from a first distance from the bottom region transition edge (122) to a second distance from the bottom region transition edge (122), the first distance being non zero;a driver (200) for engaging the recess (102) of the fastener, the driver (200) comprising:
a shank portion and a recess-engaging portion formed at an end of the shank portion, the recess-engaging portion comprising a central driver core having an end region and a plurality of lobes (203) radiating outwardly from the driver central core, each lobe (203) being defined by a pair of driver sidewalls and a driver outer transition surface (208) adjoining the driver sidewalls, the driver outer transition surface (208) extending from the --> shank portion and connected to the end region and forming an end region outer transition edge (222) at the intersection with the driver end region;at least one driver inner transition surface (210) connecting a driver sidewall of a first lobe (203) to a driver sidewall of a second lobe (203), the first and second lobes (203) being adjacent to each other;a stabilizing rib (212) on the driver inner transition surface (210) extending in a radially outward direction from the driver central core, the stabilizing rib (212) extending from a first distance from end region inner transition edge (224) to a second distance from the end region inner transition edge (224), the first distance being non-zero;the fastener system being characterisedin that at least one of the inner transition surfaces (110) of the threaded fastener is tapered inward toward a longitudinal axis of the fastener from the top of the recess towards the bottom region (120) to define a taper that establishes an interference surface (156), wherein said interference surface (156) has a top and a distance from the top to the bottom region transition edge (122) is less than the first distance,in that at least one of the driver inner transition surfaces (210) is tapered inward toward the longitudinal axis of the ...		Phillips Screw CompanyPhillips Screw CompanyUS301 Edgewater Drive
Suite 320 Wakefield, MA 01880		---F16B023/00F16B023/0011-----201662360741 P2016-07-11USDILLING, Gary1US Gardiner, Massachusetts 01440IP Sextant s.r.l.---0WO2004/065067
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US3 238 540
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US6786827		21<nplcit id="ref-ncit0001" npl-type="b"><article><atl/><book><book-title>Industrial Fasteners Institute's IFI Inch Fastener Standards Book</book-title><imprint><name/><pubdate>20140000</pubdate></imprint></book></article></nplcit>70EP3482090B1
I776697
I744912
CN109563865B
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CL2019000069A1
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CA3030388A1
SG11201811606XA		149-131Phillips Screw Company-------------
57
WO2024068392A12024-04-04NUTinventionEP20230759242023-09-20The invention relates to a nut (1) having an internal thread (2) and an outer contour (3). The nut (1) is characterized in that between the internal thread (2) and the outer contour (3), starting from a top side of the nut (1), a recess is introduced into which a sensor (10) for measuring a load-related deformation of the nut is inserted.
WEIDMÜLLER INTERFACE GMBH & CO. KGDEKlingenbergstr. 26,32758 Detmold,32758,DEWEIDMÜLLER INTERFACE GMBH & CO. KGDE----F16B031/02F16B031/0211--------10 2022 124 624.82022-09-26DESCHLINGMANN, Hans
NIGGEMANN, Steffen		2DEJahnstr. 13,32805 Horn-Bad Meinberg,32805,DE
Ostallee 43,33106 Paderborn,33106,DE		KLEINE, Hubertus et al.Loesenbeck - Specht - Dantz,Am Zwinger 2,33602 Bielefeld,33602,DE-----0-0-10WO2024068392
DE102022124624A1		22-190WEIDMÜLLER INTERFACE GMBH & CO. KG-------------
58
US11953052B22024-04-09Fastener and housing device including the fastenerinvention17/3503612021-06-17A fastener is adapted for assembling a first housing to a second housing. The first housing is provided with a protruding portion and a buckling portion, and the second housing has a first surface, a second surface, and a through hole. The fastener includes a first portion, at least one connecting portion, at least two elastic portions, and a second portion. The first portion movably abuts against the first surface and has a first opening. The connecting portion is accommodated in the through hole. One end of the connecting portion is connected to the first portion. The connecting portion is spaced apart from an inner edge of the second housing by a gap. The two elastic portions inclinedly extend into the first opening. The second portion movably abuts against the second surface and is disposed at the another end of the connecting portion.1. A fastener, comprising:
a first portion comprising a first opening, an inner edge and an inclined surface, wherein the inner edge is between the first opening and the inclined surface, and the inclined surface is a continuous surface;at least one connecting portion located at the first opening, wherein one end of the at least one connecting portion is connected to the inner edge of the first portion;at least two elastic portions inclinedly extending into the first opening from the inner edge of the first portion; anda second portion disposed at another end of the at least one connecting portion.		1. A fastener, comprising:
a first portion comprising a first opening, an inner edge and an inclined surface, wherein the inner edge is between the first opening and the inclined surface, and the inclined surface is a continuous surface;at least one connecting portion located at the first opening, wherein one end of the at least one connecting portion is connected to the inner edge of the first portion;at least two elastic portions inclinedly extending into the first opening from the inner edge of the first portion; anda second portion disposed at another end of the at least one connecting portion.
2. The fastener according to claim 1, wherein the connecting portion and the second portion are integrally formed.
3. The fastener according to claim 1, wherein the another end of the connecting portion is a hook portion, the second portion further comprises a second opening, the second opening is in communication with the first opening, and the hook portion is adapted for being hooked to an inner edge of the second portion through the second opening.
4. The fastener according to claim 3, wherein the second portion further comprises at least one groove located at the second opening, and the hook portion is hooked to the second portion through the groove.
5. The fastener according to claim 1, wherein the first portion and the second portion are made of different materials.
6. A housing device, comprising:
a first housing provided with a protruding portion and a buckling portion, wherein the buckling portion is located at an end of the protruding portion;a second housing having a first surface, a second surface, and a through hole, wherein the second surface is opposite to the first surface, and the through hole passes through the first surface and the second surface; anda fastener disposed at the second housing corresponding to the through hole, wherein the fastener comprises:a first portion movably abutting against the first surface and comprising a first opening, an inner edge and an inclined surface, wherein the inner edge is between the first opening and the inclined surface, the inclined surface is a continuous surface, and the first opening is in communication with the through hole;at least one connecting portion located at the first opening and accommodated in the through hole, wherein one end of the at least one connecting portion is connected to the inner edge of the first portion, the at least one connecting portion is spaced apart from an inner edge of the second housing by a gap, and the fastener is movable in the through hole relative to the inner edge of the second housing to change relative positions of the fastener and the inner edge of the second housing;at least two elastic portions inclinedly extending into the first opening from the inner edge of the first portion; anda second portion movably abutting against the second surface and disposed at another end of the at least one connecting portion, wherein the second portion and the...		PEGATRON CORPORATIONTWPEGATRON CORPORATIONTW TaipeiPEGATRON CORPORATIONTW-F16B005/06F16B005/06
F16B021/07		12-F16B0005/0628F16B0005/0628
F16B0021/073		-----1091257092020-07-30TWJian-Hua Chen
Po-Tsung Shih
Yu-Wei Lin
Ming-Hua Ho
Chih-Hao Wu		5TW Taipei
Taipei
Taipei
Taipei
Taipei		MUNCY, GEISSLER, OLDS & LOWE, PC--Josh SkroupaJosh SkroupaUS3551963
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WOWO-2012142369		15Office Action issued in corresponding TW application No. 109125709 dated Jun. 9, 2021 (8 pages).;European Search Report dated Dec. 16, 2021 in EP Application No. 21184082.2 , 9 pages.30US11953052
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I748583
EP3945222A1		44-172PEGATRON CORPORATIONValid-------------
59
CN117847226A2024-04-09直升機旋翼槳轂的軸向殼體螺母組件inventionCN202410055278.22024-01-15本發明公開了一種直升機旋翼槳轂的軸向殼體螺母組件，所述軸向殼體螺母組件設置在軸向殼體內的滾珠軸承外側，以在空間上與軸頸上的軸頸圈相配合，對軸向殼體內部潤滑油進行密封操作，所述螺母元件包括：在軸向關節或蝶形彈簧的作用下，沿軸頸圈表面軸向或徑向移動的密封膠碗；與密封膠碗相配合的膠碗彈簧；與膠碗彈簧相配合的防塵膠碗、軸向殼體；其中，所述膠碗彈簧具有以下三個級別。本發明提供一種直升機旋翼槳轂的軸向殼體螺母組件，本發明按長度級別設計膠碗彈簧，選出三個常用級別供密封膠碗裝配選裝，杜絕膠碗彈簧拆裝帶來的品質隱患。;成都國營錦江機器廠CN610000 四川省成都市武侯區華錦路100號成都國營錦江機器廠CN----F16J015/3284F16J015/3284
F16J015/3232
F16J015/3208
F16B037/00
B64C011/02		33-----------宋永巍
羅真應
李華彬
何文國
李永吉
馬春燕
孫歡歡
陳超
蔡剛
陳強		10-








賈曉燕
綿陽遠卓弘睿智慧財產權代理事務所(普通合夥) 51371		20240409----0-0-00-00-200成都國營錦江機器廠Pub.-------------
60
US11951573B22024-04-09Screw lock for securing welding lead connectors togetherinvention17/1912362021-03-03A screw lock kit and apparatus including three hollow members for securing welding lead connectors together wherein a first hollow member is held against a second hollow member by engagement of a third hollow member with the second hollow member. A method for securing welding lead connectors together using the screw lock apparatus.1. An apparatus for securing a first welding lead to a second welding lead, the apparatus comprising:
a. a first hollow member defining a first hollow member space, the first hollow member further comprising:
i. a first end;ii. a second end; andiii. an outward facing first ridge along the first end of the first hollow member;b. a second hollow member defining a second hollow member space, the second hollow member further comprising:
i. a first end;ii. a second end; andiii. a first screw thread along an outer surface of the second hollow member; andc. a third hollow member defining a third hollow member space wherein the first end of the first hollow member and the second end of the second hollow member are held proximate to one another inside the third hollow member space, the third hollow member further comprising:
i. a first end;ii. a second end;iii. a second screw thread along an interior surface of the third hollow member wherein the second screw thread is engaged with the first screw thread of the second hollow member; andiv. an inward facing second ridge along the first end of the third hollow member wherein the inward facing second ridge is adjacent to the outward facing first ridge of the first hollow member and blocks the outward facing first ridge from moving relative to the inward facing second ridge, thereby securing the first hollow member to the second hollow member,wherein the first hollow member further comprises a first plurality of parallel lengthwise ridges along an inner surface of the first hollow member wherein the first plurality of ridges define a first plurality of parallel lengthwise channels along the inner surface of the first hollow member, wherein the first plurality of channels are configured to physically accommodate lengthwise ridges along a welding lead connector when the first hollow member is slid onto a welding lead connector.		1. An apparatus for securing a first welding lead to a second welding lead, the apparatus comprising:
a. a first hollow member defining a first hollow member space, the first hollow member further comprising:
i. a first end;ii. a second end; andiii. an outward facing first ridge along the first end of the first hollow member;b. a second hollow member defining a second hollow member space, the second hollow member further comprising:
i. a first end;ii. a second end; andiii. a first screw thread along an outer surface of the second hollow member; andc. a third hollow member defining a third hollow member space wherein the first end of the first hollow member and the second end of the second hollow member are held proximate to one another inside the third hollow member space, the third hollow member further comprising:
i. a first end;ii. a second end;iii. a second screw thread along an interior surface of the third hollow member wherein the second screw thread is engaged with the first screw thread of the second hollow member; andiv. an inward facing second ridge along the first end of the third hollow member wherein the inward facing second ridge is adjacent to the outward facing first ridge of the first hollow member and blocks the outward facing first ridge from moving relative to the inward facing second ridge, thereby securing the first hollow member to the second hollow member,wherein the first hollow member further comprises a first plurality of parallel lengthwise ridges along an inner surface of the first hollow member wherein the first plurality of ridges define a first plurality of parallel lengthwise channels along the inner surface of the first hollow member, wherein the first plurality of channels are configured to physically accommodate lengthwise ridges along a welding lead connector when the first hollow member is slid onto a welding lead connector.
2. The apparatus of claim 1 wherein the second hollow member further comprises a second plurality of parallel lengthwise ridges along an inner surface of the second hollow member wherein the second plurality of ridges define a second plurality of parallel lengthwise channels along the inner surface of the second hollow member, wherein the second plurality of channels are configured to physically accommodate lengthwise ridges along a welding lead connector when the second hollow member is slid onto a welding lead connector.
3. A kit of disassembled parts of a screw lock apparatus for securing a first welding lead to a second welding lead, the kit comprising:
a. a first hollow member defining a first hollow member space, the first hollow member further comprising:
i. a first end;ii. a second end; andiii. an outward facing first ridge along the first end of the first hollow member;b. a second hollow member defining a second hollow member space, the second hollow member further comprising:
i. a first end;ii. a second end; andiii. a first screw thread along an outer surface of the second ho...		Alpha/Omega Energy Solutions, LLCUSAlpha/Omega Energy Solutions, LLCUS TN Cumberland GapAlpha/Omega Energy Solutions, LLCUS-B23K035/02B23K035/02
F16B007/18
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H01R013/52		34-B23K0035/0261B23K0035/0261
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H01R0013/5213		--------Bradley Lance Pearman
Cayman Lee Ellis		2USTN Cumberland Gap
FL Madeira Beach		Robinson IP Law, PLLC--Renee S LuebkeRenee S Luebke
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WO2015047552		7Non-Final Office Action, U.S. Appl. No. 17/038,811 (dated Feb. 24, 2021).;Non-Final Office Action, U.S. Appl. No. 16/180,540 (dated Oct. 2, 2019).;Non-Final Office Action, U.S. Appl. No. 16/588,136 (dated Jan. 17, 2020).;Non-Final Office Action, U.S. Appl. No. 16/561,854 (dated Jan. 17, 2020).;International Search Report and Written Opinion of the International Searching Authority, Int. App. No. PCT/US19/59341, dated Jan. 21, 2020.;International Search Report and Written Opinion of the International Searching Authority, Int. App. No. PCT/US19/59339, dated Jan. 21, 2020.;International Search Report of the International Searching Authority, Int. App. No. PCT/US21/27685, dated May 12, 2021.;Written Opinion of the International Searching Authority, Int. App. No. PCT/US21/27685, dated May 12, 2021.30US1195157311-173Alpha/Omega Energy Solutions, LLCValid-------------
61
CN110145522B2024-04-02一種膨脹連接件inventionCN201910534170.02019-06-19本發明公開了一種膨脹連接件，包括升降螺杆、側板連接件和膨脹套管，膨脹套管設有膨脹部和調節部，側板連接件一端設有連接杆，其相對的另一端設有螺母，升降螺杆包括螺杆和連接在螺杆一端的頭部，側板連接件通過螺母與螺杆螺紋連接，側板連接件和升降螺杆設置在膨脹套管內部，螺母設置在膨脹部內，螺母沿軸向移動從而使膨脹部脹開或收縮復位，調節部設有用於容納升降螺杆的頭部的容置腔，調節部的側壁上設有徑向的調節孔，容置腔與調節孔相連通，升降螺杆的頭部的端面上設有沿軸向延伸的輪齒，輪齒沿頭部的周向均勻間隔設置，相鄰兩個輪齒之間形成齒槽。本發明和現有技術相比所具有的優點是：結構簡單，安裝容易，可反復多次拆裝。;1.一種膨脹連接件，其特徵在於，包括升降螺杆、側板連接件和膨脹套管，膨脹套管為內部中空的筒體結構，沿膨脹套管的軸向依次設有膨脹部和調節部，側板連接件一端設有連接杆，其相對的另一端設有螺母，升降螺杆包括螺杆和連接在螺杆一端的頭部，側板連接件通過螺母與螺杆螺紋連接，側板連接件和升降螺杆設置在膨脹套管內部，螺母設置在膨脹部內，螺母與膨脹部沿軸向相對滑移從而使膨脹部脹開或收縮復位，調節部設有用於容納升降螺杆的頭部的容置腔，調節部的側壁上設有徑向的調節孔，容置腔與調節孔相連通，升降螺杆的頭部的端面上設有沿軸向延伸的輪齒，輪齒沿頭部的周向均勻間隔設置，相鄰兩個輪齒之間形成齒槽，所述膨脹套管包括兩個對合的第一本體和第二本體，第一本體上設有至少一個定位孔，第二本體上設有與該定位孔相配合的定位柱，定位柱嵌入定位孔內使第一本體和第二本體連接為一體，所述膨脹部設有至少一個能夠向外膨脹的膨脹塊，膨脹塊一端與膨脹部的側壁相連，其相對的另一端與第一膨脹部的側壁分離，膨脹塊沿膨脹套管的軸向延伸，所述螺母的外表面設有用於將膨脹部撐開的頂推部，頂推部具有頂推面，膨脹部的內孔的形狀與頂推面的形狀相匹配。1.一種膨脹連接件，其特徵在於，包括升降螺杆、側板連接件和膨脹套管，膨脹套管為內部中空的筒體結構，沿膨脹套管的軸向依次設有膨脹部和調節部，側板連接件一端設有連接杆，其相對的另一端設有螺母，升降螺杆包括螺杆和連接在螺杆一端的頭部，側板連接件通過螺母與螺杆螺紋連接，側板連接件和升降螺杆設置在膨脹套管內部，螺母設置在膨脹部內，螺母與膨脹部沿軸向相對滑移從而使膨脹部脹開或收縮復位，調節部設有用於容納升降螺杆的頭部的容置腔，調節部的側壁上設有徑向的調節孔，容置腔與調節孔相連通，升降螺杆的頭部的端面上設有沿軸向延伸的輪齒，輪齒沿頭部的周向均勻間隔設置，相鄰兩個輪齒之間形成齒槽，所述膨脹套管包括兩個對合的第一本體和第二本體，第一本體上設有至少一個定位孔，第二本體上設有與該定位孔相配合的定位柱，定位柱嵌入定位孔內使第一本體和第二本體連接為一體，所述膨脹部設有至少一個能夠向外膨脹的膨脹塊，膨脹塊一端與膨脹部的側壁相連，其相對的另一端與第一膨脹部的側壁分離，膨脹塊沿膨脹套管的軸向延伸，所述螺母的外表面設有用於將膨脹部撐開的頂推部，頂推部具有頂推面，膨脹部的內孔的形狀與頂推面的形狀相匹配。
2.
3.
4.
5.
6. 根據權利要求1-4中任一權利要求所述的膨脹連接件，其特徵在於，所述螺母的外表面還設有沿軸向延伸的限位條，膨脹部的內孔壁設有與限位條相配合的限位槽，限位條嵌入限位槽內。
7. 根據權利要求1-4中任一權利要求所述的膨脹連接件，其特徵在於，所述膨脹連接件還包括預埋螺母，連接杆的端部設有定位連接頭，預埋螺母的內部具有用於容納定位連接頭的空腔，空腔的前端設有用於卡住定位連接頭的前面板，前面板上設有一定位孔，該定位孔是由大孔和小孔貫通組成，大孔可供定位連接頭通過，小孔的孔徑與連接杆的外徑相適應。		廣州花都區樂思富科技有限公司CN511880 廣東省廣州市花都區秀全街紅棉大道33號辦公樓四樓整層廣州花都區樂思富科技有限公司CN ---F16B012/12F16B012/12
F16B013/06		12-----------劉韋明1- 王德祥
張業平
廣州市一新專利商標事務所有限公司 44220		20240402-張影張影CN207364039
CN107809928
CN210423326
CN107683375
CN109630525
CN106438638
CN108825616
CN204458716		8DE202016103068
DE202019101077
JP1998219848
JPH10219848
US4984945
WO2010108229
WO2017100818
EP3406917
GB1568085		9李秋生.膨脹螺栓裝配機螺母工位元裝配裝置的設計與模擬.《科技創新與應用》.2016,(第07期),全文.;Zhang, DL等.The contact stress analysis about the conical expansion sleeve connection.《2013 FIFTH INTERNATIONAL CONFERENCE ON MEASURING TECHNOLOGY AND MECHATRONICS AUTOMATION》.2013,全文.50CN110145522B11-151廣州花都區樂思富科技有限公司Valid-------------
62
CN117847070A2024-04-09一種拉鉚螺母、製造設備及製造方法inventionCN202410036377.62024-01-08本申請提供一種拉鉚螺母、製造設備及製造方法，涉及拉鉚的技術領域。一種拉鉚螺母，包括拉鉚套杆、螺母帽、加強凸筋和彈性件，所述螺母帽設置於所述拉鉚套杆端部；多個所述加強凸筋環繞設置於所述拉鉚套杆外壁，相鄰所述加強凸筋之間形成了卡接槽；所述彈性件包括連接圈和彈性凸筋，所述連接圈套設於所述拉鉚套杆上，所述彈性凸筋與所述連接圈連接，所述彈性凸筋卡接於所述卡接槽內。所述拉鉚套杆開設有嵌入槽，所述嵌入槽位於相鄰的所述加強凸筋之間；所述彈性凸筋連接有卡塊，所述卡塊與所述嵌入槽卡接配合。本申請改善拉鉚套杆的鼓起部分因振動而出現損壞和鬆動的情況。;深圳市新中原金屬製品有限公司CN518100 廣東省深圳市寶安區沙井街道和一工業區6棟深圳市新中原金屬製品有限公司CN----F16B037/06F16B037/06
F16B039/28
F16B041/00
F16F015/04
G01B011/26
B23P019/04
B23P019/00		46-----------吳建武1- --20240409----0-0-00-00-200深圳市新中原金屬製品有限公司Pub.-------------
63
US20240117832A12024-04-11REMOVABLE BLIND FASTENERinvention18/3741732023-09-28A removable blind fastener comprising an anchor having anchor members each having a threaded outer surface and a retainer section, and an anchor drive mechanism comprising a shaft having a top portion with a threaded section. The retainer section has a periphery that extends beyond a periphery of the elongated body. The anchor in a closed configuration is inserted through a frontal face of a hole on a work piece such that the retainer sections are positioned behind a rear face of the hole. The anchor is then set in an open configuration and the shaft is placed irrotatably between the anchor elements. A head having internal threads is engaged to the threaded outer surface and the threaded section such that rotation of the head causes a retraction of the anchor till at least a part of the retainer sections abuts the rear face of the hole.1. A removable blind fastener comprising:
an anchor comprising:
a first anchor member and a second anchor member each having a main body extending from a proximal end to a distal end along a longitudinal axis, and from a first lateral edge to a second lateral edge along a transverse axis, said main body comprising:
a threaded section disposed on said proximal end, said threaded section having a threaded outer surface;an elongated body interposed between said proximal end and said distal end, said elongated body having an elongated body outer face; anda retainer section disposed on said distal end, said retainer section having a retainer outer face extending beyond said elongated body outer face; anda coupling element rotatably coupling said first anchor member to said second anchor member along said first lateral edges, wherein said anchor is configured to be transitioned from a closed configuration having said first anchor member and said second anchor member in an abutting relationship to an open configuration having said first anchor member and said second anchor member in a facing relationship defining an opening therebetween extending through said proximal end to said distal end; andan anchor drive mechanism comprising:
a shaft dimensioned to be irrotatably and translationally received in said opening, said shaft having a top portion comprising a threaded section;wherein a head having an internal thread is adapted to engage with a substantially continuous external thread formed by said threaded outer surfaces of said anchor in said open configuration along with said threaded section of said anchor drive mechanism such that, when said shaft is irrotatably and translationally received in said opening, a rotation of said head causes a retraction of said anchor.		1. A removable blind fastener comprising:
an anchor comprising:
a first anchor member and a second anchor member each having a main body extending from a proximal end to a distal end along a longitudinal axis, and from a first lateral edge to a second lateral edge along a transverse axis, said main body comprising:
a threaded section disposed on said proximal end, said threaded section having a threaded outer surface;an elongated body interposed between said proximal end and said distal end, said elongated body having an elongated body outer face; anda retainer section disposed on said distal end, said retainer section having a retainer outer face extending beyond said elongated body outer face; anda coupling element rotatably coupling said first anchor member to said second anchor member along said first lateral edges, wherein said anchor is configured to be transitioned from a closed configuration having said first anchor member and said second anchor member in an abutting relationship to an open configuration having said first anchor member and said second anchor member in a facing relationship defining an opening therebetween extending through said proximal end to said distal end; andan anchor drive mechanism comprising:
a shaft dimensioned to be irrotatably and translationally received in said opening, said shaft having a top portion comprising a threaded section;wherein a head having an internal thread is adapted to engage with a substantially continuous external thread formed by said threaded outer surfaces of said anchor in said open configuration along with said threaded section of said anchor drive mechanism such that, when said shaft is irrotatably and translationally received in said opening, a rotation of said head causes a retraction of said anchor.
2. The removable blind fastener of claim 1, wherein said head further comprises a head interior surface, a head exterior surface, a top head end and a bottom head end, said head interior surface defining a bore extending from said top head end to said bottom head end having said internal thread disposed over at least a portion of said bore.
3. The removable blind fastener of claim 1, wherein said head is rotatably coupled to said top portion.
4. The removable blind fastener of claim 1, wherein said first lateral edges of said first anchor member and said second anchor member at least partially overlap each other in said open configuration.
5. The removable blind fastener of claim 1, wherein said head exterior surface is sized and dimensioned to be gripped by a tool or by hand of an individual.
6. The removable blind fastener of claim 1, wherein said top portion of said shaft comprises a top valley having a tool grip member disposed thereon.
7. The removable blind fastener of claim 6, where said top portion further comprises a top valley edge and a generally frustoconical lip extending at least partially around said top valley.
8. The removable blind fastener of claim 7, wherein sa...		Michael Eaton NabersUSMichael Eaton NabersUS----F16B019/10F16B019/10
F16B013/08		12-F16B0019/109F16B0019/109
F16B0013/08		--------Michael Eaton Nabers1USTX San Antonio-------0-0-10-00-193Michael Eaton NabersPub.-------------
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CN110145521B2024-04-02一種膨脹連接件inventionCN201910534169.82019-06-19本發明公開了一種膨脹連接件，包括升降螺杆、螺母和膨脹套管，膨脹套管設有膨脹部和調節部，升降螺杆包括螺杆和頭部，螺母套在螺杆上，螺母和升降螺杆設置在膨脹套管內部，螺母設置在膨脹部內，螺母與膨脹部沿軸向相對滑移從而使膨脹部脹開或收縮復位，調節部設有用於容納升降螺杆的頭部的容置腔，調節部的側壁上設有徑向的調節孔，容置腔與調節孔相連通，升降螺杆的頭部的端面上設有沿軸向延伸的輪齒，輪齒沿頭部的周向均勻間隔設置，相鄰兩個輪齒之間形成齒槽。本發明和現有技術相比所具有的優點是：結構簡單，安裝容易，可反復多次拆裝。;1.一種膨脹連接件，其特徵在於，包括升降螺杆、螺母和膨脹套管，膨脹套管為內部中空的筒體結構，沿膨脹套管的軸向依次設有膨脹部和調節部，升降螺杆包括螺杆和連接在螺杆第一端的頭部，螺杆上設有外螺紋，螺母上設有與螺杆外螺紋相匹配的內螺紋，螺母套在螺杆上，螺母和升降螺杆設置在膨脹套管內部，螺母設置在膨脹部內，螺母與膨脹部沿軸向相對滑移從而使膨脹部脹開或收縮復位，調節部設有用於容納升降螺杆的頭部的容置腔，調節部的側壁上設有徑向的調節孔，容置腔與調節孔相連通，升降螺杆的頭部的端面上設有沿軸向延伸的輪齒，輪齒沿頭部的周向均勻間隔設置，相鄰兩個輪齒之間形成齒槽。1.一種膨脹連接件，其特徵在於，包括升降螺杆、螺母和膨脹套管，膨脹套管為內部中空的筒體結構，沿膨脹套管的軸向依次設有膨脹部和調節部，升降螺杆包括螺杆和連接在螺杆第一端的頭部，螺杆上設有外螺紋，螺母上設有與螺杆外螺紋相匹配的內螺紋，螺母套在螺杆上，螺母和升降螺杆設置在膨脹套管內部，螺母設置在膨脹部內，螺母與膨脹部沿軸向相對滑移從而使膨脹部脹開或收縮復位，調節部設有用於容納升降螺杆的頭部的容置腔，調節部的側壁上設有徑向的調節孔，容置腔與調節孔相連通，升降螺杆的頭部的端面上設有沿軸向延伸的輪齒，輪齒沿頭部的周向均勻間隔設置，相鄰兩個輪齒之間形成齒槽。
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10.		廣州花都區樂思富科技有限公司CN511880 廣東省廣州市花都區秀全街紅棉大道33號辦公樓四樓整層廣州花都區樂思富科技有限公司CN ---F16B012/12F16B012/12
F16B013/06		12-----------劉韋明1- 王德祥
張業平
廣州市一新專利商標事務所有限公司 44220		20240402-尹晴霞尹晴霞CN109630525
CN106514539
CN205780135
CN107809928
CN202391892
CN101368588
CN105065402
CN109538587
CN200981212
CN201377333
CN201836160
CN202878201
CN204458715
CN206904009
CN207297533
CN207349232
CN207879781
CN2400620
CN2878768
CN207364039
CN210423326		21JP3212694
EP3406917		2許俊.可拆裝傢俱的拆裝標準化研究.《標準科學》.(第08期),35-38+50.;Zhang,DL等.The contact stress analysis about the conical expansion sleeve connection.《2013 FIFTH INTERNATIONAL CONFERENCE ON MEASURING TECHNOLOGY AND MECHATRONICS AUTOMATION》.2013,1157-1159.51CN110145521B11-151廣州花都區樂思富科技有限公司Valid-------------
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CN114273600B2024-04-09一種方頸螺栓及成型模具以及成型工藝inventionCN202210014689.82022-01-07本發明公開了一種方頸螺栓及其成型模具以及成型工藝，屬於螺栓加工技術領域，包括四方頸部，四方頸部一端與頭部中心固定連接，另一端與第一杆部頂端固定連接，第一杆部末端與第二杆部頂端固定連接，四方頸部呈方柱狀延伸，其外徑大於第一杆部外徑，第一杆部外徑大於第二杆部外徑，方頸螺栓成型模具，包括順序設置的剪料工位、一工位、二工位、三工位以及四工位，解決了現有技術中四方螺栓冷鐓過程無四方頸部切邊、頸部有凹陷、精度低的技術問題。;上海奧達科股份有限公司CN200120 上海市浦東新區南蘆公路168號上海奧達科股份有限公司CN ---B21K001/46B21K001/46
B21K027/06
B21J005/00
B21J005/02
B21J013/02
F16B035/04		35-----------燕存露
曾建華		2-
李炳泉
揚州雲洋智慧財產權代理有限公司 32389		20240409-李虎李虎CN103161809
CN109175887
CN203130730
CN204094038
CN208811015		5KR20080096936
KR20100043747		2-20CN114273600B11-180上海奧達科股份有限公司Valid-------------
66
WO2024072955A12024-04-04LOCKING SYSTEMinventionUS20230339652023-09-28Certain aspects are directed to an anti-theft wheel locking system with independent locking mechanisms configured to protect the wheels and rims of an automobile is disclosed. The anti-theft wheel locking system comprises a fastener with a hollow chamber located on one end of the fastener and a plurality of lock pin slots disposed around an exterior of the fastener; a detachable lock with a plurality of retractable lock pins that match the design and dimensions of the hollow chamber and the lock pin slots respectively; a cap that screws onto a threaded head of the fastener; a cap key configured to unlock the cap via the unique key protrusions located on a bottom of the cap key; and an adapter configured to install and remove the fastener when the detachable lock is removed.CLAIMS What is claimed is: 1. A locking system comprising: a fastener, wherein the fastener further comprises: a cylindrical sleeve extending along a length of the fastener; a male threaded head located at one end of the fastener; an upper portion having an internal chamber extending from the head; and a plurality of pins slots located on a lower portion of the fastener and extending outwardly from the internal chamber to the cylindrical sleeve; a detachable lock, wherein the detachable lock is configured to be received in the internal chamber of the fastener and further comprises: a top, wherein the top includes a key slot; and a plurality of retractable pins located near a base of the detachable lock. 2. The locking system of claim 1, wherein the locking system further comprises: a secondary locking mechanism, wherein the secondary locking mechanism comprises:

a cap with a plurality of holes; and a cap key with geometric protrusions which match the plurality of holes. 3. The locking system of claim 2, wherein the cap is configured to attach to the head of the fastener, and the cap key is configured to detach the cap from the threaded head. 4. The locking system of claim 1, wherein the head of the fastener comprises a set of male threads. 5. The locking system of claim 1, wherein the fastener further comprises a seat located at the lower portion of the fastener. 6. The locking system of claim 1, wherein the plurality of pins in the detachable lock are locked into the corresponding pin slots in the fastener by rotating the key slot with a key. 7. The locking system of claim 2, wherein the cap further comprises : a top side having a plurality of holes; and a bottom side comprising a set of female threads. 8. The locking system of claim 2, wherein the cap key comprises a plurality of protrusions at a bottom side of the cap key.
9 . The locking system of claim 1 , wherein the plurality of pins is controlled by a rotatable mechanism located at the base of the detachable lock , the base comprising : a plurality of pins that synchronously move laterally and outwardly; and a plurality of channels around the center point of the ba se where each pin synchronously slide s outward toward the cylindrical sleeve from the internal chamber in to the plurality of pin slots , and synchronously towards a center point of the base as the pins slide out of the pin s lots . 10 . The locking system of claim 1 , wherein the locking system further comprises an adapter , the adapter comprising : a top portion which f its inside an external device extending from the threaded head; a bottom portion ; and a flange which protrudes in between the top and bottom portions ; wherein the adapter is configured to install and remove the fastener . 11 . The locking system of claim 1 , wherein the fastener further comprises a threaded aperture located in the cylindrical sleeve extending from near the fastener to the internal chamber .
12. A method to prevent theft utilizing the l...		-->CLAIMS What is claimed is: 1. A locking system comprising: a fastener, wherein the fastener further comprises: a cylindrical sleeve extending along a length of the fastener; a male threaded head located at one end of the fastener; an upper portion having an internal chamber extending from the head; and a plurality of pins slots located on a lower portion of the fastener and extending outwardly from the internal chamber to the cylindrical sleeve; a detachable lock, wherein the detachable lock is configured to be received in the internal chamber of the fastener and further comprises: a top, wherein the top includes a key slot; and a plurality of retractable pins located near a base of the detachable lock. 2. The locking system of claim 1, wherein the locking system further comprises: a secondary locking mechanism, wherein the secondary locking mechanism comprises:
-->
a cap with a plurality of holes; and a cap key with geometric protrusions which match the plurality of holes. 3. The locking system of claim 2, wherein the cap is configured to attach to the head of the fastener, and the cap key is configured to detach the cap from the threaded head. 4. The locking system of claim 1, wherein the head of the fastener comprises a set of male threads. 5. The locking system of claim 1, wherein the fastener further comprises a seat located at the lower portion of the fastener. 6. The locking system of claim 1, wherein the plurality of pins in the detachable lock are locked into the corresponding pin slots in the fastener by rotating the key slot with a key. 7. The locking system of claim 2, wherein the cap further comprises : a top side having a plurality of holes; and a bottom side comprising a set of female threads. 8. The locking system of claim 2, wherein the cap key comprises a plurality of protrusions at a bottom side of the cap key.
-->9 . The locking system of claim 1 , wherein the plurality of pins is controlled by a rotatable mechanism located at the base of the detachable lock , the base comprising : a plurality of pins that synchronously move laterally and outwardly; and a plurality of channels around the center point of the ba se where each pin synchronously slide s outward toward the cylindrical sleeve from the internal chamber in to the plurality of pin slots , and synchronously towards a center point of the base as the pins slide out of the pin s lots . 10 . The locking system of claim 1 , wherein the locking system further comprises an adapter , the adapter comprising : a top portion which f its inside an external device extending from the threaded head; a bottom portion ; and a flange which protrudes in between the top and bottom portions ; wherein the adapter is configured to install and remove the fastener . 11 . The locking system of claim 1 , wherein the fastener further comprises a threaded aperture located in the cylindrical sleeve extending from near the fastener to the internal chamber .
-->12. A method to prevent theft uti...		LICHTER, David I.US9 Belmont Place, Unit 2,Somerville, MA 02143,02143,USLICHTER, David I.US----F16B039/12F16B039/1211--------63/411,985
18/228,035		2022-09-30
2023-07-31		USLICHTER, David I.
WALT, Brian J.		2US9 Belmont Place, Unit 2,Somerville, MA 02143,02143,US
313 West Beidler Road,King of Prussia, PA 19406,19406,US		BRUNO, Adam J.Bay State IP, LLC,10 Post Office Square, Suite 800S,Boston, MA 02109,02109,US-----0-0-10US11885368
WO2024072955		22-190LICHTER, David I.-------------
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CN107671218B2024-04-09一種用於製造雙頭割尾槽螺釘的冷鐓成型工藝及冷鐓模組inventionCN201711037722.42017-10-30本發明涉及了一種用於製造雙頭割尾槽螺釘的冷鐓成型工藝及冷鐓模組，一種用於製造雙頭割尾槽螺釘的冷鐓成型工藝：線材剪斷後通過冷鐓模組進行第一次強束、第二次強束、束割尾槽、鐓粗法蘭和冷鐓切邊，最後進行搓牙、電鍍，得到雙頭割尾槽螺釘。冷鐓模組：為四模四沖冷鐓機台，包括用於第一次強束的第一模具、用於第二次強束的第二模具、用於進行鐓粗法蘭和束割尾槽的第三模具、用於對雙頭割尾槽螺釘的法蘭進行切邊的第四模具構。本發明的一種用於製造雙頭割尾槽螺釘的冷鐓成型工藝，利用螺釘的尺寸、六角法蘭和割尾槽，增加零件強度，減少加工工序，提高加工效率；冷鐓模組結構簡單，操作容易，生產效率高。;蘇州新凱緊固系統有限公司CN215000 江蘇省蘇州市中國（江蘇）自由貿易試驗區蘇州片區蘇州工業園區勝浦鎮佳勝路36號蘇州新凱緊固系統有限公司CN ---B21J005/08B21J005/08
B21J013/02
B21K001/52		23-----------王寧1- 顧伯興
南京正聯智慧財產權代理有限公司 32243		20240409-周穎周穎CN207642215
CN106270340
CN103909204
CN103909202		4DE19624009
GB1442987
GB2073076		3-71CN107671218B11-130蘇州新凱緊固系統有限公司Valid-------------
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EP3839318B12024-04-10SCREW ELEMENT AND SYSTEMinvention20215952.12020-12-21Die Erfindung betrifft ein Schraubelement mit einer internen Drehmomentbegrenzung zum Befestigen einer Leitung, insbesondere einer flüssigkeitsführenden Leitung, an einem Gegenstück, insbesondere an einem Geräteanschluss oder einer Kopplung für einen weitere Leitung, mit einem, vorzugsweise ein Gewinde aufweisendes, Verbindungsteil und einem Betätigungsteil, und mit einer Drehmomentbeschränkungseinheit, die ein von dem Betätigungsteil auf das Verbindungsteil übertragbares Drehmoment beschränkt, wobei die Drehmomentbeschränkungseinheit zwischen dem Verbindungsteil und dem Betätigungsteil angeordnet ist und ein, aus zumindest zwei miteinander verbindbaren Beschränkungselementteilen zusammensetzbares, insbesondere separates, Beschränkungselement aufweist, das die Drehmomentbeschränkungseinheit in axialer Richtung einer Längsachse des Schraubelements begrenzt. Die Erfindung betrifft ferner ein System umfassend zumindest ein Schraubelement und einer an dem Schraubelement befestigten Leitung.A screw element comprising an internal torque limitation for fastening a line, in particular a liquid-conducting line, to a counter-piece, in particular to a device connector or to a coupling for a further line, said screw element having
a connection part (14), which preferably has a thread, and an actuation part (12); andhaving a torque limiting unit (16) which limits a torque that can be transmitted from the actuation part (12) to the connection part (14), wherein the torque limiting unit (16) is arranged between the connection part (14) and the actuation part (12) and has a separate limiting element (18) which can be assembled from two limiting element parts (19', 19") connectable to one another and which limits the torque limiting unit (16) in an axial direction of a longitudinal axis (A) of the screw element (10),wherein the connection part (14) and the actuation part (12) are rotatable about the longitudinal axis of the screw element, but are axially connected to one another via a connection point so that the entire screw element can be rotated about the longitudinal axis and the rotary movement can be transmitted to the connection part (14), wherein the axial connection keeps the actuation part (12) and the connection part (14) beside one another as long as the applied torque does not exceed a limit value, wherein the axial connection is disconnected as soon as the limit value is exceeded, whereby the actuation part (12) is rotatable relative to the connection part (14), characterized in that,in the assembled state, the limiting element (18) has a peripheral groove (38), in particular a throughgoing peripheral groove (38), in which a recognition element can be fixed, with the recognition element being designed as a coding ring which can be embedded in the peripheral groove (38).		A screw element comprising an internal torque limitation for fastening a line, in particular a liquid-conducting line, to a counter-piece, in particular to a device connector or to a coupling for a further line, said screw element having
a connection part (14), which preferably has a thread, and an actuation part (12); andhaving a torque limiting unit (16) which limits a torque that can be transmitted from the actuation part (12) to the connection part (14), wherein the torque limiting unit (16) is arranged between the connection part (14) and the actuation part (12) and has a separate limiting element (18) which can be assembled from two limiting element parts (19', 19") connectable to one another and which limits the torque limiting unit (16) in an axial direction of a longitudinal axis (A) of the screw element (10),wherein the connection part (14) and the actuation part (12) are rotatable about the longitudinal axis of the screw element, but are axially connected to one another via a connection point so that the entire screw element can be rotated about the longitudinal axis and the rotary movement can be transmitted to the connection part (14), wherein the axial connection keeps the actuation part (12) and the connection part (14) beside one another as long as the applied torque does not exceed a limit value, wherein the axial connection is disconnected as soon as the limit value is exceeded, whereby the actuation part (12) is rotatable relative to the connection part (14), characterized in that,in the assembled state, the limiting element (18) has a peripheral groove (38), in particular a throughgoing peripheral groove (38), in which a recognition element can be fixed, with the recognition element being --> designed as a coding ring which can be embedded in the peripheral groove (38).
A screw element according to claim 1,
wherein the limiting element (18) is assembled, in particular releasably or non-releasably assembled, in at least one groove (34) provided at the connection part (14), preferably in two to six grooves (34), particularly preferably in four grooves (34).
A screw element according to claim 1 or 2,
wherein the torque limiting unit (16) is arranged in the actuation part (12) and the limiting element (18) terminates the actuation part (12) toward a first side in the axial direction of the longitudinal axis (A).
A screw element according to at least one of the preceding claims,
wherein the torque limiting unit (16) has a tension spring (22) which is at least sectionally arranged between the actuation part (18) and the connection part (14) to produce a preload between the connection part (14) and the actuation part (12), in particular wherein the tension spring (22) contacts the limiting element (18).
A screw element according to claim 4,
wherein the tension spring (22) is configured as a helical spring, a plate spring, a spiral spring, a Belleville spring or a leaf spring.
A screw element according to at least one of the prec...		Amfomed AgAmfomed AgCHRingstrasse 13 4123 Allschwil---F16L057/00F16L057/00
F16L041/10
F16L047/04
F16L047/28
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F16B035/04
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F16B021/18		37-----1020191354552019-12-20DEMarchand, Claude1CH 4434 HölsteinManitz Finsterwald
Patent- und Rechtsanwaltspartnerschaft mbB		---0DE102011 106 696
US2013 076 030
US2016 193 969
US2016 356 408
US2016193969
US2013076030		640EP3839318B1
US20210215187
DE102019135455A1		33-161Amfomed Ag-------------
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US11946499B22024-04-02Expansion anchor with sleeve abutment wallsinvention16/6507702018-10-17An expansion anchor having an anchor bolt, an expansion sleeve surrounding the anchor bolt, and an expansion body located in a front region of the anchor bolt, wherein the expansion body has a converging zone for expanding the expansion sleeve. The expansion body has at least one expansion sleeve abutment wall facing the expansion sleeve. The invention also relates to a method for using such an expansion anchor.1. An expansion anchor comprising:
an anchor bolt;an expansion sleeve surrounding the anchor bolt; andan expansion body located in a front region of the anchor bolt, the expansion body having a converging zone for expanding the expansion sleeve, the expansion body having at least one expansion sleeve abutment wall facing the expansion sleeve in an axial direction,the expansion body having at least one abutment wall recess configured to receive a section of the expansion sleeve.		1. An expansion anchor comprising:
an anchor bolt;an expansion sleeve surrounding the anchor bolt; andan expansion body located in a front region of the anchor bolt, the expansion body having a converging zone for expanding the expansion sleeve, the expansion body having at least one expansion sleeve abutment wall facing the expansion sleeve in an axial direction,the expansion body having at least one abutment wall recess configured to receive a section of the expansion sleeve.
2. The expansion anchor as recited in claim 1 wherein the at least one expansion sleeve abutment wall is configured to surmountably obstruct the expansion sleeve.
3. The expansion anchor as recited in claim 1 wherein the least one expansion sleeve abutment wall tapers towards a rear of the anchor bolt.
4. The expansion anchor as recited in claim 1 wherein a maximum slope of the at least one expansion sleeve abutment wall, measured with respect to a longitudinal axis of the anchor bolt, is greater than 30° and smaller than 80°.
5. The expansion anchor as recited in claim 1 wherein the at least one expansion sleeve abutment wall has a maximum radial height of at least 0.3 mm.
6. The expansion anchor as recited in claim 1 wherein the at least one expansion sleeve abutment wall is located at a distance of at least 0.5*L1 from a rear end of the converging zone, wherein L1 is the length of the converging zone.
7. The expansion anchor as recited in claim 6 wherein the distance is at least 0.8*L1.
8. The expansion anchor as recited in claim 1 wherein the expansion body has, located in front of the converging zone, a transition zone, the at least one expansion sleeve abutment wall being located within the transition zone.
9. The expansion anchor as recited in claim 1 wherein the at least one abutment wall recess is limited by the at least one expansion sleeve abutment wall.
10. The expansion anchor as recited in claim 9 wherein the expansion sleeve has at least one slit, originating from a front end of the expansion sleeve, the at least one slit being located in a position where the at least one slit at least partly overlaps the at least one abutment wall recess or is configured to be bringable into a partly overlapping position by rotating the expansion sleeve around the anchor bolt.
11. The expansion anchor as recited in claim 9 wherein the expansion body has an arcuate cross-section adjacent to the at least one abutment wall recess.
12. The expansion anchor as recited in claim 1 wherein the at least one expansion sleeve abutment wall has a maximum angular width, measured at a longitudinal axis of the anchor bolt in a plane perpendicular to the longitudinal axis of the anchor bolt, that is greater than 50° and smaller than 90°.
13. The expansion anchor as recited in claim 12 wherein the maximum angular width is greater than 60° and smaller than 80°.
14. The expansion anchor as recited in claim 1 wherein at least one expansion sleeve abutment wall includes a plurality...		Hilti AktiengesellschaftLIHILTI AKTIENGESELLSCHAFTLI SchaanHILTI AKTIENGESELLSCHAFTLIFELDKIRCHERSTR. 100F16B013/06F16B013/0611-F16B0013/065F16B0013/065-----171982462017-10-25EPTanja Steinberg
Hideki Shimahara
Yijun Li
Matteo Spampatti
Christian Wachter
Guenter Domani
James Ary		7CH
US
DE		 Buchs
Grabs
Buchs
TX Addison
Buers
Weissenberg
TX Denton		Davidson, Davidson & Kappel, LLC--Amy J. SterlingAmy J. SterlingUS4287807
US5211512
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US7959379
US8974162
US9133871
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US20120251262
US20120311947
US20140037388
US20140072384
US20140133933
US20160238052
US20160312812		19CH591637
CN101235658
CN101463854
CN102052373
CN102182737
CN202756368
CN103429913
CN206257132
DE2256822
DE27 44666
DE3411285
EP0515916
EP2309138
EP2514979
EP2848825
JP2007239804
JP2016217392
KR20130084223
RU2632283
WOWO12126700
WOWO15067578		21International Search Report of PCT/EP2018/078401, dated Jan. 29, 2019.62US11946499
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JP6975319
CN111033060B
EP3701155B1
KR1020200067130
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AU2018356242A1
CA3073298A1
SG11202001399RA
DK3701155T3
ES2890817T3
RU2020116868A
RU2020116868A3		1614-143HILTI AKTIENGESELLSCHAFTValid-------------
70
CN116618815B2024-04-09一種異種金屬壓鉚焊裝置及方法inventionCN202310914411.02023-07-25本發明提供一種異種金屬壓鉚焊裝置及方法，異種金屬壓鉚焊裝置適於焊接鋁合金件與鋼材件；異種金屬壓鉚焊裝置包括鉚釘件、套管和電極件；套管內設有通孔，鉚釘件設于通孔內；電極件設于通孔內，電極件與鉚釘件遠離鋁合金件一端連接；其中，鉚釘件具有在外力作用下，沿套管內通孔向鋁合金件方向運動，直至鉚釘件端部穿過鋁合金件與鋼材件抵接的焊接狀態；在焊接狀態後，電極件為鉚釘件通入電流，在焊接狀態下，限位元部與鋁合金件表面抵接。本裝置無需在鋁合金件上打孔，定位精度要求較低，具備很高的使用價值。;寧波九刃科技有限公司CN315048 浙江省寧波市高新區院士路66號創業大廈2號樓3-303室寧波九刃科技有限公司CN ---B23K020/10B23K020/10
B23K028/02
B21J015/02
B21J015/10
B23K103/04
B23K103/10		24-----------王瑞1- --20240409-汪衛婷汪衛婷CN217223285
CN101890564
CN114406439		3FR2630670
KR1020180022498
KR20180022498
JP2010207898		4-10CN116618815B11-190寧波九刃科技有限公司Valid-------------
71
CN115678270B2024-04-09玻纖改性聚醯胺及其套筒inventionCN202211281265.42022-10-19本發明涉及玻纖改性聚醯胺及其套筒的製備，屬於隧道工程技術領域。本發明製備的玻纖改性聚醯胺包括如下重量份的原料：50‑60份聚醯胺、30‑35份玻璃纖維、1‑5份相容劑、0.2‑1份抗老化劑、0.2‑1份紫外吸收劑、0.1‑2份偶聯劑、0.1‑1份增潤劑、0.1‑2份脫水劑。本發明通過採用調整聚醯胺各材料配比，並添加玻璃纖維增加其結構強度，提高其抗氧化、抗老化性能，以保證螺栓套的耐久性。;安徽尚德軌道設備製造有限公司CN238000 安徽省合肥市巢湖市烔煬鎮緯二路9號安徽尚德軌道設備製造有限公司CN ---C08L077/06C08L077/06
C08L077/02
C08L051/00
C08L051/04
C08L051/06
C08K007/14
C08K005/524
C08K005/132
C08K005/544
C08K005/20
C08K005/3475
F16B043/00		35-----------沈星星
張春
吳義民
趙業敏
胡舒婷
陳書闞		6-




韓立峰
合肥正則元起專利代理事務所(普通合夥) 34160		20240409-楊欣楊欣CN111019334
CN2620123		2JP2019085813
WO2013004763
JP2009035593		3-20CN115678270B11-180安徽尚德軌道設備製造有限公司Valid-------------
72
CN110145520B2024-04-02一種膨脹連接件inventionCN201910534168.32019-06-19本發明公開了一種膨脹連接件，包括升降螺杆、第一螺母、第二螺母和膨脹套管，膨脹套管設有第一膨脹部、第二膨脹部和調節部，升降螺杆包括螺杆和頭部，第一螺母、第二螺母套在螺杆上，第一螺母設置在第一膨脹部內，第二螺母設置在第二膨脹部內，第一螺母沿軸向移動從而使第一膨脹部脹開或收縮復位，第二螺母沿軸向移動從而使第二膨脹部脹開或收縮復位，升降螺杆的頭部設置在調節部的容置腔內，調節部的側壁上設有徑向的調節孔，容置腔與調節孔相連通，升降螺杆的頭部的端面上設有沿軸向延伸的輪齒，輪齒沿頭部的周向均勻間隔設置，相鄰兩個輪齒之間形成齒槽。本發明和現有技術相比所具有的優點是：結構簡單，安裝容易，可反復多次拆裝。;1.一種膨脹連接件，其特徵在於，包括升降螺杆、第一螺母、第二螺母和膨脹套管，膨脹套管為內部中空的筒體結構，沿膨脹套管的軸向依次設有第一膨脹部、第二膨脹部和調節部，升降螺杆包括螺杆和連接在螺杆一端的頭部，第一螺母、第二螺母套在螺杆上，第一螺母、第二螺母和升降螺杆設置在膨脹套管內部，第一螺母設置在第一膨脹部內，第二螺母設置在第二膨脹部內，第一螺母與第一膨脹部沿軸向相對滑移從而使第一膨脹部脹開或收縮復位，第二螺母與第二膨脹部沿軸向相對滑移從而使第二膨脹部脹開或收縮復位，調節部設有用於容納升降螺杆的頭部的容置腔，調節部的側壁上設有徑向的調節孔，容置腔與調節孔相連通，升降螺杆的頭部的端面上設有沿軸向延伸的輪齒，輪齒沿頭部的周向均勻間隔設置，相鄰兩個輪齒之間形成齒槽，所述膨脹套管包括兩個對合的第一本體和第二本體，第一本體上設有至少一個定位孔，第二本體上設有與該定位孔相配合的定位柱，定位柱嵌入定位孔內使第一本體和第二本體連接為一體，所述第一膨脹部設有至少一個能夠向外膨脹的膨脹塊，膨脹塊一端與第一膨脹部的側壁相連，其相對的另一端與第一膨脹部的側壁分離，膨脹塊沿膨脹套管的軸向延伸，第二膨脹部設有至少一個能夠向外膨脹的膨脹塊，膨脹塊一端與第二膨脹部的側壁相連，其相對的另一端與第二膨脹部的側壁分離，膨脹塊沿膨脹套管的軸向延伸，所述第一螺母的外表面設有用於將第一膨脹部撐開的頂推部，頂推部具有頂推面，第一膨脹部內孔的形狀與頂推面的形狀相匹配，第二螺母的外表面設有用於將第二膨脹部撐開的頂推部，頂推部具有凹凸相間的頂推面，第二膨脹部內孔的形狀與頂推面的形狀相匹配。1.一種膨脹連接件，其特徵在於，包括升降螺杆、第一螺母、第二螺母和膨脹套管，膨脹套管為內部中空的筒體結構，沿膨脹套管的軸向依次設有第一膨脹部、第二膨脹部和調節部，升降螺杆包括螺杆和連接在螺杆一端的頭部，第一螺母、第二螺母套在螺杆上，第一螺母、第二螺母和升降螺杆設置在膨脹套管內部，第一螺母設置在第一膨脹部內，第二螺母設置在第二膨脹部內，第一螺母與第一膨脹部沿軸向相對滑移從而使第一膨脹部脹開或收縮復位，第二螺母與第二膨脹部沿軸向相對滑移從而使第二膨脹部脹開或收縮復位，調節部設有用於容納升降螺杆的頭部的容置腔，調節部的側壁上設有徑向的調節孔，容置腔與調節孔相連通，升降螺杆的頭部的端面上設有沿軸向延伸的輪齒，輪齒沿頭部的周向均勻間隔設置，相鄰兩個輪齒之間形成齒槽，所述膨脹套管包括兩個對合的第一本體和第二本體，第一本體上設有至少一個定位孔，第二本體上設有與該定位孔相配合的定位柱，定位柱嵌入定位孔內使第一本體和第二本體連接為一體，所述第一膨脹部設有至少一個能夠向外膨脹的膨脹塊，膨脹塊一端與第一膨脹部的側壁相連，其相對的另一端與第一膨脹部的側壁分離，膨脹塊沿膨脹套管的軸向延伸，第二膨脹部設有至少一個能夠向外膨脹的膨脹塊，膨脹塊一端與第二膨脹部的側壁相連，其相對的另一端與第二膨脹部的側壁分離，膨脹塊沿膨脹套管的軸向延伸，所述第一螺母的外表面設有用於將第一膨脹部撐開的頂推部，頂推部具有頂推面，第一膨脹部內孔的形狀與頂推面的形狀相匹配，第二螺母的外表面設有用於將第二膨脹部撐開的頂推部，頂推部具有凹凸相間的頂推面，第二膨脹部內孔的形狀與頂推面的形狀相匹配。
2.
3.
4.
5.
6.
7.		廣州花都區樂思富科技有限公司CN511880 廣東省廣州市花都區秀全街紅棉大道33號辦公樓四樓整層廣州花都區樂思富科技有限公司CN ---F16B012/12F16B012/12
F16B013/06		12-----------劉韋明1- 王德祥
張業平
廣州市一新專利商標事務所有限公司 44220		20240402-黃玉梅黃玉梅CN109630525
CN207921063
CN210034090
CN101694227
CN2856546
CN104405747
CN107820547
CN206636002
CN206845630		9DE202019101077
WO2016019913
JP2018061765		3趙得成,柴英傑..“由膨脹螺釘引發的一種機櫃結構的創新設計過程”.《電子機械工程》.2006,第4卷第1-3頁.50CN110145520B11-151廣州花都區樂思富科技有限公司Valid-------------
73
WO2024075389A12024-04-11MATERIAL FOR ALUMINUM ALLOY SCREW, AND ALUMINUM ALLOY SCREW AND PRODUCTION METHOD THEREFORinventionJP20230289012023-08-08The present invention provides an aluminum alloy screw that uses 6000 series aluminum suitable for recycling, that has sufficient mechanical properties, and that can be used for fastening, with respect to automobile parts or the like, which is subjected to loads and is required to be highly reliable. Also provided are: a simple and efficient method for producing this aluminum alloy screw; and an aluminum allow screw material that can be suitably used in said production. The aluminum alloy screw according to the present invention is characterized by containing 0.9-1.3 wt% Si, 0.8-1.5 wt% Cu, 0.8-1.2 wt% Mg, 0.2-0.4 wt% Cr, 0.15-0.45 wt% Mn, 0.005-0.05 wt% Ti, with the remainder including Al and unavoidable impurities, where the tensile properties of the screw shaft section is such that the tensile strength is 460 MPa or more, the 0.2% yield strength is 380 MPa or more, and the breaking elongation is 10% or more.
　Ｓｉ：０．９～１．３ｗｔ％、
　Ｃｕ：０．８～１．５ｗｔ％、
　Ｍｇ：０．８～１．２ｗｔ％、
　Ｃｒ：０．２～０．４ｗｔ％、
　Ｍｎ：０．１５～０．４５ｗｔ％、
　Ｔｉ：０．００５～０．０５ｗｔ％、を含有し、
　殘部がＡｌと不可避不純物からなり、
　ねじ軸部の引張特性が、引張強さ４６０ＭＰａ以上、０．２％耐力３８０ＭＰａ以上、破斷伸び１０％以上であること、
　を特徴とするアルミニウム合金製ねじ。

　Ｓｉ：０．９～１．３ｗｔ％、
　Ｃｕ：０．８～１．５ｗｔ％、
　Ｍｇ：０．８～１．２ｗｔ％、
　Ｃｒ：０．２～０．４ｗｔ％、
　Ｍｎ：０．１５～０．４５ｗｔ％、
　Ｔｉ：０．００５～０．０５ｗｔ％、を含有し、
　殘部がＡｌと不可避不純物からなり、
　ねじ軸部の引張特性が、引張強さ４６０ＭＰａ以上、０．２％耐力３８０ＭＰａ以上、破斷伸び１０％以上であること、
　を特徴とするアルミニウム合金製ねじ。


　前記Ｃｕの含有量が１．１～１．５ｗｔ％であること、
　を特徴とする請求項１に記載のアルミニウム合金製ねじ。


　前記Ｃｒの含有量が０．２５ｗｔ％超０．４ｗｔ％以下であること、
　を特徴とする請求項１又は２に記載のアルミニウム合金製ねじ。


　前記ねじ軸部に微細再結晶組織が形成され、前記微細再結晶組織の平均結晶粒徑（円相當徑）が１２０μｍ以下であること、
　を特徴とする請求項１又は２に記載のアルミニウム合金製ねじ。


　Ｓｉ：０．９～１．３ｗｔ％、
　Ｃｕ：０．８～１．５ｗｔ％、
　Ｍｇ：０．８～１．２ｗｔ％、
　Ｃｒ：０．２～０．４ｗｔ％、
　Ｍｎ：０．１５～０．４５ｗｔ％、
　Ｔｉ：０．００５～０．０５ｗｔ％、を含有し、
　殘部がＡｌと不可避不純物からなり、
　圧縮率が６０％以下となる圧縮試験で割れが発生しないこと、
　を特徴とするアルミニウム合金製ねじ用素材。


　Ｓｉ：０．９～１．３ｗｔ％、
　Ｃｕ：０．８～１．５ｗｔ％、
　Ｍｇ：０．８～１．２ｗｔ％、
　Ｃｒ：０．２～０．４ｗｔ％、
　Ｍｎ：０．１５～０．４５ｗｔ％、
　Ｔｉ：０．００５～０．０５ｗｔ％、を含有し、
　殘部がＡｌと不可避不純物からなり、
　引張強さ４３０ＭＰａ以上、破斷伸び８％以上の引張特性を有していること、
　を特徴とするアルミニウム合金製ねじ用素材。


　前記Ｃｕの含有量が１．１～１．５ｗｔ％であること、
　を特徴とする請求項５又は６に記載のアルミニウム合金製ねじ用素材。


　前記Ｃｒの含有量が０．２５ｗｔ％超０．４ｗｔ％以下であること、
　を特徴とする請求項５又は６に記載のアルミニウム合金製ねじ用素材。


　Ｓｉ：０．９～１．３ｗｔ％、Ｃｕ：０．８～１．５ｗｔ％、Ｍｇ：０．８～１．２ｗｔ％、Ｃｒ：０．２～０．４ｗｔ％、Ｍｎ：０．１５～０．４５ｗｔ％、Ｔｉ：０．００５～０．０５ｗｔ％、を含有し、殘部がＡｌと不可避不純物からなるアルミニウム合金製ねじ用素材に冷間圧造加工を施し、ねじ頭部を形成する圧造加工工程と、
　前記アルミニウム合金製ねじ用素材にＴ６熱処理を施す熱処理工程と、
　前記アルミニウム合金製ねじ用素材に転造加工を施し、ねじ軸部を形成する転造加工工程と、を有すること、
　を特徴とするアルミニウム合金製ねじの製造方法。


　前記圧造加工工程の前工程として、前記アルミニウム合金製ねじ用素材に斷面減少率が３０～８５％となる絞り加工を施すこと、
　を特徴とする請求項９に記載のアルミニウム合金製ねじの製造方法。


　前記熱処理工程において、５００～５７０℃で１～５時間保持する溶體化処理および１６０～１９０℃で２～１２時間保持する時効処理を施し、
　前記熱処理工程の後に前記転造加工工程を施すこと、
　を特徴とする請求項９又は１０に記載のアルミニウム合金製ねじの製造方法。
NIPPON LIGHT METAL COMPANY, LTD.
YAMASHINA CORPORATION		JP1-1-13 Shimbashi, Minato-ku, Tokyo,1050004,〒1050004,JP
16, Higashino-kitsuneyabu-cho, Yamashina-ku, Kyoto-shi, Kyoto,6078155,〒6078155,JP		NIPPON LIGHT METAL COMPANY, LTD.
YAMASHINA CORPORATION		JP
JP		----C22C021/02C22C021/02
C22C021/06
C22C021/12
F16B035/00
C22F001/00
C22F001/05
C22F001/057		33--------2022-1599012022-10-04JPTANAI Yuichiro
NIWA Kenji
HANDA Takeshi
IKEDA Seiji		4JPc/o Nippon Light Metal Company, Ltd., 1-1-13, Shimbashi, Minato-ku, Tokyo,1050004,〒1050004,JP
c/o Nippon Light Metal Company, Ltd., 1-1-13, Shimbashi, Minato-ku, Tokyo,1050004,〒1050004,JP
c/o Nikkei Research and Development Center, Nippon Light Metal Company, Ltd., 1-34-1, Kambara, Shimizu-ku, Shizuoka-shi, Shizuoka,4213203,〒4213203,JP
c/o Yamashina Corporation, 16, Higashino-kitsuneyabu-cho, Yamashina-ku, Kyoto-shi, Kyoto,6078155,〒6078155,JP		IPR CONSULTANT PPCTokyotatemonoumeda bldg, 12-12, Umeda 1-chome, Kita-ku, Osaka-shi, Osaka,5300001,〒5300001,JP-----0-0-10-00-190NIPPON LIGHT METAL COMPANY, LTD.,YAMASHINA CORPORATION-------------
74
EP4074992B12024-04-10WOOD SCREWinvention21191004.72021-08-12A wood screw (2, 2') includes a head (21), a shank (22) axially extending from the head (21), a main thread (23) extending helically around the shank (22) in a tightening direction (A) and having an outer diameter ranging from 3 to 16 mm, and a plurality of forward ribs (24) extending spirally around the shank (22) in a same direction as the main thread (23). The number of the forward ribs (24) ranges from three to five. Each forward rib (24), in a cross section thereof, has a first outer edge (241) facing the tightening direction (A), and a second outer edge (242) facing opposite the tightening direction (A) and having a length (L2) shorter than that of the first outer edge (241). Each forward rib (24) has a height (h1) smaller than that of the main thread (23), and a lead angle (α) greater than that of the main thread (23).
A wood screw (2, 2') comprising a head (21), and a shank (22) axially extending from said head (21) and having a main shank portion (221) connected to said head (21), and a conical tip portion (222) extending from said main shank portion (221) in a direction away from said head (21) and gradually tapering to form a conical tip end (223), said wood screw (2, 2') further comprising a main thread (23) protruding from said shank (22) and extending helically around said shank (22) from said main shank portion (221) to said conical tip end (223) in a tightening direction (A), characterized by:
said main thread (23) having an outer diameter ranging from 3 mm to 16 mm;a plurality of circumferentially spaced-apart forward ribs (24) protruding from said shank (22) and extending spirally around said shank (22) from said main shank portion (221) to said conical tip portion (222) in a same direction as said main thread (23), said forward ribs (24) being spaced apart from said conical tip end (223) by a distance, the number of said forward ribs (24) ranging from three to five, wherein, in a cross section of each of said forward ribs (24), each of said forward ribs (24) has a first outer edge (241) connected to said shank (22) and facing the tightening direction (A), and a second outer edge (242) connected to said first outer edge (241) and said shank (22) and facing opposite the tightening direction (A), said second outer edge (242) having a length (L2) shorter than a length (L1) of said first outer edge (241);each of said forward ribs (24) having a height (h1) in a radial direction of said shank (22) smaller than a height (h2) of said main thread (23) in the radial direction of said shank (22), and a lead angle (α) greater than a lead angle (β) of said main thread (23);characterized in thata ratio of the length (L1) of said first outer edge (241) to the length (L2) of said second outer edge (L2) ranges from 1.25 to 2.6.		A wood screw (2, 2') comprising a head (21), and a shank (22) axially extending from said head (21) and having a main shank portion (221) connected to said head (21), and a conical tip portion (222) extending from said main shank portion (221) in a direction away from said head (21) and gradually tapering to form a conical tip end (223), said wood screw (2, 2') further comprising a main thread (23) protruding from said shank (22) and extending helically around said shank (22) from said main shank portion (221) to said conical tip end (223) in a tightening direction (A), characterized by:
said main thread (23) having an outer diameter ranging from 3 mm to 16 mm;a plurality of circumferentially spaced-apart forward ribs (24) protruding from said shank (22) and extending spirally around said shank (22) from said main shank portion (221) to said conical tip portion (222) in a same direction as said main thread (23), said forward ribs (24) being spaced apart from said conical tip end (223) by a distance, the number of said forward ribs (24) ranging from three to five, wherein, in a cross section of each of said forward ribs (24), each of said forward -->ribs (24) has a first outer edge (241) connected to said shank (22) and facing the tightening direction (A), and a second outer edge (242) connected to said first outer edge (241) and said shank (22) and facing opposite the tightening direction (A), said second outer edge (242) having a length (L2) shorter than a length (L1) of said first outer edge (241);each of said forward ribs (24) having a height (h1) in a radial direction of said shank (22) smaller than a height (h2) of said main thread (23) in the radial direction of said shank (22), and a lead angle (α) greater than a lead angle (β) of said main thread (23);characterized in thata ratio of the length (L1) of said first outer edge (241) to the length (L2) of said second outer edge (L2) ranges from 1.25 to 2.6.
The wood screw (2, 2') as claimed in Claim 1, wherein said outer diameter of said main thread (23) is greater than or equal to 3 mm, but is smaller than or equal to 10 mm, and the number of said forward ribs (24) is three.
The wood screw (2, 2') as claimed in Claim 1, wherein said outer diameter of said main thread (23) is greater than 10 mm, but is smaller --> than or equal to 14 mm, and the number of said forward ribs (24) is four.
The wood screw (2, 2') as claimed in Claim 1, wherein said outer diameter of said main thread (23) is greater than 14 mm, but is smaller than or equal to 16 mm, and the number of said forward ribs (24) is five.
The wood screw (2, 2') as claimed in any one of Claims 1 to 4, wherein said lead angle (α) of each of said forward ribs (24) is within the range of 50 to 60 degrees.
The wood screw (2, 2') as claimed in any one of Claims 1 to 4 and 5, wherein each of said forward ribs (24) extends about 150 to 270 degrees around said shank (22) in the tightening direction (A).
The wood screw (2, 2') as claimed in ...		Kwantex Research Inc.Kwantex Research Inc.TWNo. 7, Lane 376
Zong-Zeng Road
Kwanmiao District Tainan City 71848		---F16B025/00F16B025/0011-----1101132372021-04-13TWLIN, Chao-Wei1TW Tainan City 71848Germain Maureau---0EP3 401 557
EP3 225 858
DE29 824 767
DE202009 016 518
TWM 588 178
TW301373		630EP4074992B1
JP7318976
I768825
CN115199628A
US20220325740		55-171Kwantex Research Inc.-------------
75
CN109622872B2024-04-09一種帶凸台的偏心法蘭螺母的冷鐓成型工藝及其所應用的組合模具inventionCN201811571298.62018-12-21本發明公開了一種帶凸台的偏心法蘭螺母的冷鐓成型工藝及其所應用的組合模具，冷鐓成型工藝，包括下料、整形和沖孔工序及依次設於整形工序之後的三次成型鐓工序和偏心法蘭成型工序；三次成型鐓工序對坯料分三次逐漸成型正法蘭段、六角棱柱段和凸台段，並分三次在坯料成型深度依次加深的腰形沉孔以及分三次在坯料成型深度依次加深的腰形定位孔；正法蘭段與六角棱柱段和凸台段同軸；偏心法蘭成型工序為對正法蘭段進行軸向沖裁以形成所需的偏心法蘭段。通過上述相關技術方案製備帶凸台的偏心法蘭螺母，其工藝簡單、極大地提高了生產效率且生產過程穩定、脫料方便，提高了模具的使用壽命，所成型的偏心法蘭螺母上的法蘭面均勻美觀，產品精度較高。;廈門恒耀金屬有限公司CN361021 福建省廈門市集美區天鳳路77-83號（輔樓）廈門恒耀金屬有限公司CN ---B21K001/70B21K001/70
B21J013/02		22-----------張曉琳
蘇標庚
尤新增		3-

鐘毅虹
廈門龍格思匯智慧財產權代理有限公司 35251		20240409-王少增王少增CN101733350
CN103691874
CN103909205
CN105290300
CN107671218
CN1820874
CN202343833
CN204094041
CN205629267		9JP2009131889
JP2009220152		2-63CN109622872B11-140廈門恒耀金屬有限公司Valid-------------
76
US20240110589A12024-04-04STORAGE, RECALL, AND USE OF TIGHTENING SPECIFICATIONS ON THREADED MECHANICAL FASTENERSinvention18/4838192023-10-10A surface marked threaded fastener comprising an elongated and threaded shaft and a head at one end of the elongated and threaded shaft; said head comprising on a surface contacting face a readable matrix comprising a dot pattern, said dot pattern defining a tightening specification.1. A kit for defining a dot pattern within a readable matrix defining a tightening specification comprising:
a head stencil for marking a matrix onto a threaded fastener, said head stencil comprising a receiving portion, said receiving portion defined for being received on a head of a threaded fastener;a matrix pattern within said head stencil comprising a plurality of openings, said openings displaying a portion of the head, the plurality of openings capable of receiving a marking element; andsaid marking element suitable for marking a matrix pattern into the head of said threaded fastener.		1. A kit for defining a dot pattern within a readable matrix defining a tightening specification comprising:
a head stencil for marking a matrix onto a threaded fastener, said head stencil comprising a receiving portion, said receiving portion defined for being received on a head of a threaded fastener;a matrix pattern within said head stencil comprising a plurality of openings, said openings displaying a portion of the head, the plurality of openings capable of receiving a marking element; andsaid marking element suitable for marking a matrix pattern into the head of said threaded fastener.
2. The kit of claim 1 wherein the head stencil comprises an orienting component capable of being marked with said head stencil.
3. A system for detecting and applying a tightening specification to a threaded fastener comprising:
a. detecting on a threaded fastener a dot pattern identifying the tightening specification;b. modifying a component of a tool to a torque specification defined in the tightening specification; andc. applying the torque specification to the threaded fastener.
4. The kit of claim 1 wherein said head stencil is positioned so as to define marking a readable matrix on a top surface contacting face, the readable matrix comprising a grid dot pattern directly positioned within the top surface contacting face of said head and a portion of said grid dot pattern located on a center point of a longitudinal axis of the threaded fastener.
5. The kit of claim 4 wherein the grid dot pattern of the readable matrix comprises a ratio of pixel diameter to interpixel spacing of between 10:1 and 1:10 and comprising an orienting mark adjacent to said grid dot pattern, said orienting mark comprising a vertical segment and a horizontal segment, said vertical segment and said horizontal segment being connected at a vertex adjacent to a corner of the readable matrix.
6. The kit of claim 4 wherein said grid dot pattern defines a tightening specification.
7. The kit of claim 6 wherein the tightening specification is selected from the group consisting of: minimum required torque moment on a fastener, a specified angle of twist, a direction of the thread, an indicator of presence of lubricants, presence of thread locking compound, a single use fastener, fastener importance, units of force, and combinations thereof.
8. The system of claim 3 wherein the dot pattern is defined on a top surface contacting face of a readable matrix comprising a grid dot pattern directly positioned within the top surface contacting face of a head of said threaded fastener and a portion of said grid dot pattern is located on a center point of a longitudinal axis of the threaded fastener.
9. The system of claim 8 wherein the grid dot pattern of the readable matrix comprises a ratio of pixel diameter to interpixel spacing of between 10:1 and 1:10 and comprising an orienting mark adjacent to said grid dot pattern, said orienting mark comprising a vertical segment and a horizontal seg...		David M. ManteUSDavid M. ManteUS----F16B031/02F16B031/02
G06K019/06		22-F16B0031/02F16B0031/02
G06K0019/06037
B25B0023/1425		--------David M. Mante1USNY Warwick-------0-0-10US11828316
US20240110589
WO2023081793		32-193David M. MantePub.-------------
77
CN113653719B2024-04-05一種易於拆裝的新型緊固件inventionCN202111022611.22021-09-01本發明公開了一種易於拆裝的新型緊固件，包括連接框和卡接元件；連接框：內部滑動連接有連接板，所述連接板的上側面上固定有限位板，所述連接板的內部開設有安裝槽，所述安裝槽的內部安裝有擠壓元件；卡接組件：包含條形通槽、滑動塊、連接柱和限位環，所述安裝槽內部的左右側面上開設有均勻分佈的條形通槽，所述條形通槽的內部滑動連接有滑動塊，所述滑動塊位於條形通槽內部的側面上固定有連接柱，所述連接柱的圓周面上套接有限位環，所述限位環固定在條形通槽的內部，通過設置卡接元件將連接框與連接板相連，進一步的，所述卡接組件還包含第一彈簧、卡孔和卡柱，能夠非常方便的進行安裝和拆卸。;重慶金海標準件有限公司CN402260 重慶市江津區珞璜鎮金源路5號（自主承諾）重慶金海標準件有限公司CN ---F16B021/06F16B021/06
F16B019/02		12-----------王立志1- 羅炳鋒
深圳市蘭鋒盛世智慧財產權代理有限公司 44504		20240405-金琦金琦CN105673635
CN107429724
CN111911770
CN202048067
CN212959472
CN213419637		6US49568991-30CN113653719B11-170重慶金海標準件有限公司Valid-------------
78
EP4182573B12024-04-10HYBRID SCREW WITH COMPARTMENTALIZED WEDGE GROOVEinvention21739123.42021-07-02Screw having
- a shank (10), wherein the shank (10) has a tip end (11), a rear end (18), and a longitudinal axis (99) extending through the tip end (11) and through the rear end (18), wherein the tip end (11) and the rear end (18) are opposite ends of the shank (10), and- a screw thread (30), which is connected to the shank (10), and which winds around the shank (10),- wherein a wedge groove (40) is provided in the shank (10), which wedge groove (40) winds around the shank (10) and extends alongside at least a section of the screw thread (30), wherein the wedge groove (40) is delimited by a rearwardly tapered wedge flank (44) for wedging a grout shell surrounding the shank (10),characterized in that
at least one ridge (46) is provided within the wedge groove (40), wherein the ridge (46) compartmentalizes the wedge groove (40).		Screw having
- a shank (10), wherein the shank (10) has a tip end (11), a rear end (18), and a longitudinal axis (99) extending through the tip end (11) and through the rear end (18), wherein the tip end (11) and the rear end (18) are opposite ends of the shank (10), and- a screw thread (30), which is connected to the shank (10), and which winds around the shank (10),- wherein a wedge groove (40) is provided in the shank (10), which wedge groove (40) winds around the shank (10) and extends alongside at least a section of the screw thread (30), wherein the wedge groove (40) is delimited by a rearwardly tapered wedge flank (44) for wedging a grout shell surrounding the shank (10),characterized in that
at least one ridge (46) is provided within the wedge groove (40), wherein the ridge (46) compartmentalizes the wedge groove (40).
Screw according to claim 1,characterized in that
the ridge (46) extends parallel to the longitudinal axis (99).
Screw according to any of the preceding claims,characterized in that
the ridge (46) projects from the wedge flank (44).
Screw according to any of the preceding claims,characterized in that
the ridge (46) is sunk into the wedge groove (40) or is flush with its surroundings.
Screw according to any of the preceding claims,characterized in that
a plurality of ridges (46) is provided within the wedge groove (40), wherein the ridges (46) compartmentalize the wedge groove (40).
Screw according to claim 5,characterized in that
at least one ridge (46) is provided per turn of the wedge groove (40). -->
Screw according to any of the preceding claims,characterized in thatthe screw is a concrete screw, and/ora ratio of the maximum outer thread diameter (dtr) of the screw thread (30) to the pitch (ptr) of the screw thread (30) is between 1 and 2, in particular between 1,2 and 1,6, at least in some regions of the screw thread (30).		Hilti AktiengesellschaftHilti AktiengesellschaftLIFeldkircherstrasse 100 9494 Schaan---F16B013/14F16B013/14
F16B025/00		12-----201856182020-07-14EPSCHNEIDER, Roland1AT 6824 SchlinsHilti Aktiengesellschaft
Corporate Intellectual Property		---0EP0 104 552
EP0 705 987
EP0 930 438
EP2 687 735
WO2007/012417
WO2016/180661
US2013 336 744
DE10311471
EP2138728
EP2354567
US5885041
DE19820671
US9464524
EP2687735		1430EP4182573B1
US20230279892
CN115698522A
TW202206711
WO2022012974
EP3940249A1
CA3178959A1
AU2021307065A1		87-171Hilti Aktiengesellschaft-------------
79
EP4345322A12024-04-03IMPROVED FASTENER FOR FASTENING STRUCTURES IN SHAFTSinvention23199466.62023-09-25LE CLOU S.V.A.FR46 rue Joseph SilvestreLE CLOU S.V.A.FR---F16B025/00F16B025/00
F16B035/06		12---22097922022-09-27FRCAVALLARO, Laurent
CARRE, Guillaume
ROLLE, Pierre, François, Hervé		3FR 05100 BRIANCON
69210 Bully
80260 Molliens Au Bois		Cabinet Beau de Loménie--0010EP4345322A1
FR3140142A1		22-190LE CLOU S.V.A.-------------
80
US11946375B22024-04-02Rock anchor with sensor for measuring a mechanical tensioninvention17/4316952020-02-06Embodiments of the present invention relate to a rock anchor with condition monitoring for determining tensions or deformations in form of a conductor trace which is applied on an anchor body, whose electrical resistance changes proportionally with respect to the tension/deformation. The conductor trace may consist of an electrically conductive ink which is directly applied on the anchor body by a printing method.1. Device for attaching an object to a support element and/or for stabilizing the support element, wherein the device comprises a condition monitoring for determining a deformation, the device comprising
an attachment body with an attachment portion for inserting in the support element,a conductor trace which is electrically conductive and applied along a trace-shaped extension for measuring a mechanical tension at the attachment portion,wherein the attachment body comprises a coupling portion for coupling with an evaluation unit,wherein the conductor trace is configured such that it is suppliable with electric energy from the coupling portion,wherein the electrical resistance of the conductor trace is indicative for the deformation of the attachment body in the attachment portion.		1. Device for attaching an object to a support element and/or for stabilizing the support element, wherein the device comprises a condition monitoring for determining a deformation, the device comprising
an attachment body with an attachment portion for inserting in the support element,a conductor trace which is electrically conductive and applied along a trace-shaped extension for measuring a mechanical tension at the attachment portion,wherein the attachment body comprises a coupling portion for coupling with an evaluation unit,wherein the conductor trace is configured such that it is suppliable with electric energy from the coupling portion,wherein the electrical resistance of the conductor trace is indicative for the deformation of the attachment body in the attachment portion.
2. Device according to claim 1,
wherein the conductor trace comprises a carrier material in which conductive particles are embedded.
3. Device according to claim 1,
wherein the trace-shaped extension of the conductor trace protrudes in the coupling portion such that an electrical conductivity is present between the conductor trace in the coupling portion and the attachment portion;in particular wherein the conductor trace establishes at least two electrical contacts in the coupling portion,wherein the trace-shaped extension of the conductor trace extends from one of the electrical contacts via the attachment portion to the other electrical contact.
4. Device according to claim 1, comprising at least one of the following features:
wherein the trace-shaped extension of the conductor trace in the attachment portion is at least partially meander-shaped;wherein the width of the trace-shaped extension is in particular between 20 μm and 2500 μm, in particular between 25 μm and 2000 μm;wherein at least two trace portions of the trace-shaped extension comprise different trace widths with respect to each other.
5. Device according to claim 1,
wherein between the surface of the attachment portion and the conductor trace an electrically isolating isolating layer is arranged,wherein the isolating layer in particular comprises a polymer substrate, in particular a thermoplast film and/or elastomer film.
6. Device according to claim 1,
wherein the conductor trace is configured elastically and the conductor trace is applied to the attachment portion in a stretched and biased state.
7. Device according to claim 1,
wherein the attachment portion comprises a groove in which the conductor trace is arranged.
8. Device according to claim 7,
wherein the groove is filled with a sealing material,wherein the sealing material in particular comprises silicone, polyurethane and/or acrylic resin.
9. Device according to claim 1,
wherein a control circuit for controlling a current in the conductor trace is arranged in the coupling portion.
10. Device according to claim 9, comprising at least one of the following features:
wherein the control circuit in the coupling portion is printed on the s...		MONTANUNIVERSITÄT LEOBENATMONTANUNIVERSITÄT LEOBENAT LeobenMONTANUNIVERSITÄT LEOBENATFRANZ-JOSEF-STR. 18E21D021/02E21D021/02
F16B031/02		22-E21D0021/02E21D0021/02
F16B0031/02		-----A 60039/20192019-02-19ATSusanne Feiel
Wolfgang Kern
Thomas Griesser
Peter Moser		4AT Leoben
Leoben
Leoben
Leoben		Lewis Roca Rothgerber Christie LLP--Francis C GrayFrancis C GrayUS5929341
US6311564
US20050011265
US20050231377
US20120048009
US20120227507
US20140123766
US20180067003		8CN2319568
CN201010905
CN102720515
CN203097917
CN103485811
CN109578039
CN114961819
DE10 2007 020 131
DE10 2014 101 241
DE10 2017 009 443
EP1 906 161
NL1006273
WOWO 2017/219134
WOWO-2020245081		14International Search Report of PCT/EP2020/053028, dated May 20, 2020, 7 pages.;International Written Opinion of PCT/EP2020/053028, dated May 20, 2020, 7 pages.;Song et al., “A Review of Rock Bolt Monitoring Using Smart Sensors,” Sensors 2017, 17, 776, 26 pages, pp. 1-24.40US11946375
EP3927942B1
WO2020169356
HUE064242T2
CA3130662A1
HRP20231473T1
AU2020223803A1
RS64874B1
PL3927942T3		99-162MONTANUNIVERSITÄT LEOBENValid-------------
81
EP3820680B12024-04-10A METHOD OF ANCHORING A CONNECTOR ELEMENT AND CONNECTOR ELEMENT ANCHORING KITinvention19739603.92019-07-12A method of anchoring a connector element (10) in a receiving object (66), the receiving object (66) being a lightweight building element comprising a first building layer (101), and an interlining layer (103) distally of the first building layer (101), wherein the first building layer (101) is thinner and has a higher density than the interlining layer (103), and wherein the receiving object is provided with a mounting hole (64) for receiving the connector element (10), the mounting hole penetrating the first building layer (101) and extending into or through the interlining layer (103), and the connector element having a distal end and a proximal end, the method comprising the steps of:
- inserting the distal end of the connector element into the mounting hole (64) in an insertion direction along an insertion axis;- inserting a sleeve (36) comprising a thermoplastic material into the mounting hole, the sleeve enclosing the connector element;- causing a distally facing liquefaction face (41) of the sleeve to be in contact with a proximally facing support face (24) of the connector element;- transferring energy to liquefy at least a flow portion (76) of the thermoplastic material of the sleeve (36) and pressing the liquefaction face (41) against the support face (24) to cause at least a fraction of the flow portion (76) to flow radially outward; and- causing the flow portion to re-solidify, whereby the re-solidified flow portion (76) anchors the connector element (10) in the receiving object (66), characterized in that a proximal end of the sleeve is moved in the insertion direction while said flow portion of the sleeve is liquefied.		A method of anchoring a connector element (10) in a receiving object (66), the receiving object (66) being a lightweight building element comprising a first building layer (101), and an interlining layer (103) distally of the first building layer (101), wherein the first building layer (101) is thinner and has a higher density than the interlining layer (103), and wherein the receiving object is provided with a mounting hole (64) for receiving the connector element (10), the mounting hole penetrating the first building layer (101) and extending into or through the interlining layer (103), and the connector element having a distal end and a proximal end, the method comprising the steps of:
- inserting the distal end of the connector element into the mounting hole (64) in an insertion direction along an insertion axis;- inserting a sleeve (36) comprising a thermoplastic material into the mounting hole, the sleeve enclosing the connector element;- causing a distally facing liquefaction face (41) of the sleeve to be in contact with a proximally facing support face (24) of the connector element;- transferring energy to liquefy at least a flow portion (76) of the thermoplastic material of the sleeve (36) and pressing the liquefaction face (41) against the support face (24) to cause at least a fraction of the flow portion (76) to flow radially outward; and- causing the flow portion to re-solidify, whereby the re-solidified flow portion (76) anchors the connector element (10) in the receiving object (66), characterized in that a proximal end of the sleeve is moved in the insertion direction while said flow portion of the sleeve is liquefied.
The method according to claim 1, wherein the energy is transferred by means of mechanical energy transfer, namely by means of mechanical vibration. -->
The method according to any one of the previous claims, wherein said liquefaction face (41) is located at a distal end of the sleeve (36).
The method according to any one of the previous claims, wherein the receiving object (66) further comprises a second building layer (102), with the interlining layer (103) arranged between the first and second building layers (101, 102) , the second building layer (102) having a higher density than the interlining layer (103).
The method according to claim 4, wherein the distal end of the connector element (10) is moved into an axial end position, in which it abuts an axial support face of the mounting hole, prior to liquefying said at least a portion of the thermoplastic material, wherein the axial support face is an inner surface of the second building layer (102).
The method according to any one of the previous claims, wherein during the step of transferring the energy and pressing, the connector element (10) is essentially stationary.
The method according to any of the previous claims, further comprising
allowing at least a portion of the liquefied thermoplastic material to axially enclose a structure (28, 152) extending ...		Woodwelding AGWoodwelding AGCHMühlebach 2 6362 Stansstad---B29C065/06B29C065/06
B29C065/08
B29C065/60
F16B005/01
F16B013/02
F16B013/14
F16B013/08
F16B037/04		24-----87120182018-07-13CHLEHMANN, Mario
TORRIANI, Laurent
SANKARAN, Muthumariappan
KVIST, Joakim		4CH
SE		 2353 Les Pommerats
2516 Lamboing
34330 Älmhult
2560 Nidau		Frei Patent Attorneys---0WO2009/052644
WO2016/198546
WO2016/198547
WO2016198547
WO2017162693
WO2018015527
WO2010072009
WO2009052644		850EP3820680B1
US11707894
CN112638629B
US20230321922
JP2021524403
WO2020012000
AU2019300215A1		76-1511Woodwelding AG-------------
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CN108842942B2024-04-02一種有斷橋作用的鋼絲網專用固定鎖止錨栓inventionCN201811043825.62018-09-07一種有斷橋作用的鋼絲網專用固定鎖止錨栓，屬於牆體範本支設技術領域。其特徵在於：包括錨栓主體（4）以及扣帽（5），扣帽（5）可拆卸的與錨栓主體（4）的一端相連，形成範本支撐部，錨栓主體（4）的另一端設有保溫板支撐部，保溫板支撐部的外側設置有用於與保溫板連接的保溫板連接部，在扣帽（5）與錨栓主體（4）之間設置有用於與鋼絲網（11）連接的鎖緊機構。本有斷橋作用的鋼絲網專用固定鎖止錨栓能夠準確的確定保溫板與剪力牆鋼筋之間的鋼筋保護層厚度，在滿足同等節能標準條件下，保溫板更薄；同時內外頁砼在澆注時可選用普通細石砼，成本更低；解決了外牆保溫壽命短的缺陷，本保溫結構形式可與建築物同壽命。;1.一種有斷橋作用的鋼絲網專用固定鎖止錨栓，其特徵在於：包括錨栓主體（4）以及扣帽（5），扣帽（5）可拆卸的與錨栓主體（4）的一端相連，形成範本支撐部，錨栓主體（4）的另一端設有保溫板支撐部，保溫板支撐部的外側設置有用於與保溫板連接的保溫板連接部，在扣帽（5）與錨栓主體（4）之間設置有用於與鋼絲網（11）連接的鎖緊機構，保溫板連接部為非金屬材質；所述的錨栓主體（4）包括錨栓安裝盤（401）以及同軸設置在錨栓安裝盤（401）兩側的支撐筒（402）和連接管（403），支撐筒（402）與連接管（403）均與錨栓安裝盤（401）固定連接，扣帽（5）與支撐筒（402）遠離錨栓安裝盤（401）的一端可拆卸的連接；鎖緊機構包括設置在支撐筒（402）上的鋼絲鎖緊槽（407）以及設置在扣帽（5）上的鋼絲限位槽（503），鋼絲鎖緊槽（407）沿軸向設置在支撐筒（402）靠近扣帽（5）的一端，鋼絲鎖緊槽（407）的內端設置有與其垂直的鎖緊部（408），鋼絲限位槽（503）沿軸線設置在扣帽（5）靠近支撐筒（402）的一端；還包括卡盤（3）以及定位螺杆（1），卡盤（3）可拆卸的安裝在保溫板連接部上，且卡盤（3）與保溫板支撐部間隔設置，定位螺杆（1）一端與保溫板連接部可拆卸的連接，另一端安裝有支撐盤（102），支撐盤（102）與卡盤（3）間隔設置。1.一種有斷橋作用的鋼絲網專用固定鎖止錨栓，其特徵在於：包括錨栓主體（4）以及扣帽（5），扣帽（5）可拆卸的與錨栓主體（4）的一端相連，形成範本支撐部，錨栓主體（4）的另一端設有保溫板支撐部，保溫板支撐部的外側設置有用於與保溫板連接的保溫板連接部，在扣帽（5）與錨栓主體（4）之間設置有用於與鋼絲網（11）連接的鎖緊機構，保溫板連接部為非金屬材質；所述的錨栓主體（4）包括錨栓安裝盤（401）以及同軸設置在錨栓安裝盤（401）兩側的支撐筒（402）和連接管（403），支撐筒（402）與連接管（403）均與錨栓安裝盤（401）固定連接，扣帽（5）與支撐筒（402）遠離錨栓安裝盤（401）的一端可拆卸的連接；鎖緊機構包括設置在支撐筒（402）上的鋼絲鎖緊槽（407）以及設置在扣帽（5）上的鋼絲限位槽（503），鋼絲鎖緊槽（407）沿軸向設置在支撐筒（402）靠近扣帽（5）的一端，鋼絲鎖緊槽（407）的內端設置有與其垂直的鎖緊部（408），鋼絲限位槽（503）沿軸線設置在扣帽（5）靠近支撐筒（402）的一端；還包括卡盤（3）以及定位螺杆（1），卡盤（3）可拆卸的安裝在保溫板連接部上，且卡盤（3）與保溫板支撐部間隔設置，定位螺杆（1）一端與保溫板連接部可拆卸的連接，另一端安裝有支撐盤（102），支撐盤（102）與卡盤（3）間隔設置。
2.環繞所述的支撐筒（402）內壁設置有直徑大於支撐筒（402）內徑的卡槽（409），扣帽（5）靠近支撐筒（402）的一端設置有直徑大於中部直徑的扣帽卡固部（504），扣帽卡固部（504）與卡槽（409）相配合對扣帽（5）進行卡固。
3.所述的保溫板連接部為連接管（403），連接管（403）一端與保溫板支撐部相連，另一端設置有用於對卡盤（3）卡固的錨栓卡固部（404），連接管（403）的內壁設置有螺紋，定位螺杆（1）與連接管（403）螺紋連接。
4.所述的連接管（403）靠近定位螺杆（1）的一端的側部設置有開口（405），定位螺杆（1）的端部設置有絲尖（103），絲尖伸入連接管（403）內並使連接管（403）膨脹並壓緊卡盤（3）。
5.所述的連接管（403）外壁間隔設置有多根倒刺。
6.所述的鎖緊機構環繞錨栓主體（4）間隔均布有四個。
7.所述的連接管（403）與錨栓安裝盤（401）之間設置有筋板（406），筋板（406）環繞連接管（403）間隔均布有多塊。		山東榮勝節能科技有限公司CN256400 山東省淄博市桓台縣侯莊路山東榮勝節能科技有限公司CN ---E04B002/00E04B002/00
E04B001/80
E04B001/76
F16B013/04		23-----------耿佃友1- 李坤
淄博佳和專利代理事務所(普通合夥) 37223		20240402-莊瑞華莊瑞華CN106284761
CN108005386
CN108277898
CN206245488
CN207453153
CN208934185		6-0-60CN108842942B11-141山東榮勝節能科技有限公司Valid-------------
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WO2024068416A12024-04-04COVER FASTENING ELEMENT, STERILE COVER FILM, COVER FASTENING SYSTEM, COVER SYSTEM, AND SURGICAL ROBOT WITH COVERinventionEP20230760292023-09-21The present invention relates to a medical cover fastening element (1) for releasably fixing a sterile cover film (2) to a navigation marker, preferably to a light emitting diode (101), in particular to a light emitting diode (101) of a surgical robot (102), comprising: an opening (4) along a longitudinal axis (6) from an underside (8) to an upper side (10) of the cover fastening element (1), into which opening a protruding, in particular rotationally symmetrical, body, preferably a navigation marker, very preferably a light emitting diode (101), can be inserted from the underside (6) towards the upper side (10); and a cover fastening interface (12), in particular in the region of the underside (8) of the cover fastening element (1), via which the cover fastening element (1) can be releasably fastened force-fittingly and/or form-fittingly. The present invention also relates to a sterile cover film (2), to a cover fastening system (50), to a sterile cover system (52) and to a surgical robot (102) according to the additional independent claims.




B. BRAUN NEW VENTURES GMBHDEBerliner Allee 2,79110 Freiburg im Breisgau,79110,DEB. BRAUN NEW VENTURES GMBHDE----A61B090/00A61B090/00
F16B002/22
F16B021/07
F16B021/18		23--------10 2022 125 216.72022-09-29DEHAHN, Lukas1DEReinhold-Frank-Str. 3,72488 Sigmaringen,72488,DEWINTER, BRANDL - PARTNERSCHAFT MBBAlois-Steinecker-Str. 22,85354 Freising,85354,DE-----0-0-10WO2024068416
DE102022125216A1		22-190B. BRAUN NEW VENTURES GMBH-------------
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