ABCDEFGHIJKLMNOPQRSTUVWXYZAAABACADAEAFAGAHAIAJAKALAMANAOAPAQARASATAUAVAWAXAYAZBABBBCBDBEBFBGBHBIBJBKBLBMBNBOBPBQBRBSBTBUBV
1
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
2
US20240052876A12024-02-15SCREW ASSEMBLYinvention18/0481082022-10-20The present invention relates to a screw assembly for fastening an object, including a bolt which is insertable into through-holes of fastening objects that are coincident with each other, and having a threaded portion having a male thread formed on at least a part of an outer circumferential surface, and a bolt head formed at one end of the thread portion inserted into the through-holes together with the thread portion, a nut having a female thread formed on an inner circumferential surface so as to be screw-coupled with the male thread, and a gripping member which is coupled to the thread portion so as to be interposed between the bolt head and the nut, and is elastically deformable to a shape capable of gripping the bolt by a pressure applied from the bolt and the nut when the bolt and the nut are screw-coupled.1. A screw assembly for fastening object to be fastened, comprising:
a bolt which is provided so as to be insertable into through-holes of fastening objects that are coincident with each other, and having a thread portion having a male thread formed on at least a part of an outer circumferential surface, and a bolt head formed at one end of the thread portion so as to be inserted into the through-holes together with the thread portion;a nut having a female thread formed on an inner circumferential surface so as to be screw-coupled with the male thread at all times; anda gripping member which is coupled to the thread portion so as to be interposed between the bolt head and the nut, and is provided to be elastically deformable to a shape capable of gripping the bolt by a pressure applied from the bolt and the nut when the bolt and the nut are screw-coupled.		1. A screw assembly for fastening object to be fastened, comprising:
a bolt which is provided so as to be insertable into through-holes of fastening objects that are coincident with each other, and having a thread portion having a male thread formed on at least a part of an outer circumferential surface, and a bolt head formed at one end of the thread portion so as to be inserted into the through-holes together with the thread portion;a nut having a female thread formed on an inner circumferential surface so as to be screw-coupled with the male thread at all times; anda gripping member which is coupled to the thread portion so as to be interposed between the bolt head and the nut, and is provided to be elastically deformable to a shape capable of gripping the bolt by a pressure applied from the bolt and the nut when the bolt and the nut are screw-coupled.
2. The screw assembly of claim 1, wherein the gripping member comprises:
a first gripping portion having a first insertion hole into which the thread portion is inserted, and provided to be insertable into the through-holes together with the bolt head in a state where the thread portion is inserted into the first insertion hole; andan eccentric shaft which is inserted into the first insertion hole together with the first gripping portion, and is formed to extend from one end of the first gripping portion to be supported by the bolt head in a state of protruding by a predetermined length toward a central axis of the thread portion compared to the first gripping portion.
3. The screw assembly of claim 2, wherein the eccentric shaft is formed such that one side surface is in close contact with the thread portion, and at the same time, the other side surface is in close contact with the bolt head.
4. The screw assembly of claim 3, wherein the thread portion further comprises a planar portion whose outer surface is composed of a flat surface and with which the eccentric shaft is in close contact.
5. The screw assembly of claim 3, wherein the eccentric shaft is configured such that the outer surface has a curved or polygonal shape.
6. The screw assembly of claim 2, wherein the eccentric shaft is configured as a part of the first gripping portion that has passed through the through-holes and is folded in two when the pressure is applied to the gripping member, and is provided to form a gripping blade which is inclined toward the bolt head so as to wrap the circumferential surface of the bolt head at the same time in the first gripping portion.
7. The screw assembly of claim 6, wherein the gripping member further comprises:
a second gripping portion into which the thread portion is inserted and which has a second insertion hole that is coincident with the first insertion hole, and is formed to extend from the other end of the first gripping portion opposite to the one end so as to be interposed between the nut and the fastening objects.
8. The screw assembly of claim 7, wherein the second grippin...		GoodB Co., Ltd.KRGoodB Co., Ltd.KR----F16B043/00F16B043/0011-F16B0043/001F16B0043/001
F16B0005/0241		-----10-2022-01008432022-08-11KRJong Young KIM1KR Icheon-si-------0-0-20-00-181GoodB Co., Ltd.Pub.-------------
3
CN114810790B2024-02-02一種帶有雙螺紋自裝式防鬆動螺栓緊固件inventionCN202210616070.42022-05-31本發明公開了一種帶有雙螺紋自裝式防鬆動螺栓緊固件，包括螺栓、緊固螺母、鎖緊楔子和限位墊片，所述緊固螺母與限位墊片依次套設在螺杆外周；緊固螺母頂面沿著螺杆外周設置有與鎖緊楔子契合的圓環狀凹槽，所述緊固螺母的內側面依次設置有呈不同傾斜角度的第一內螺紋和第二內螺紋；所述螺杆表面對稱設置有一組用於安裝鎖緊楔子的條形槽；所述鎖緊楔子為結構相同的兩組，分別通過條形槽伸入至緊固螺母內部並於圓環狀凹槽相契合；所述鎖緊楔子底部設置有與第二內螺紋匹配的第二外螺紋；所述限位墊片內側面對應條形槽的位置設置有一組與條形槽匹配的限位元卡片；本緊固件通過增加螺母鎖緊功能，有效防止螺母鬆動，其結構簡單、可靠，操作使用方便。;國網新疆電力有限公司超高壓分公司
國家電網有限公司		CN830002 新疆維吾爾自治區烏魯木齊市天山區建設路5號
國網新疆電力有限公司超高壓分公司
國家電網有限公司		CN
---F16B039/30F16B039/30
F16B039/24
F16B039/06
F16B039/10		11-----------閔凱龍
錢程
溫剛
郭麗娟
譚曉豔
李飛翔
張北京
李帥
周清
徐文波		10-








楊銀娟
西安恒聯智慧財產權代理有限公司 61251		20240202-林雨林雨CN109595247
CN111173827
CN113847322
CN114033785
CN210509909
CN210660993		6GB1324549
WO2016024837
WO9201165		3-20CN114810790B11-180國網新疆電力有限公司超高壓分公司,國家電網有限公司Valid-------------
4
US20240035508A12024-02-01SCREW NUT HAVING SCREW CAGEinvention18/2569662021-12-15A screw nut with a screw cage made of metal sheet, which includes a holding section securing the screw nut and a clamping section supporting the holding section. The holding section is configured with a circumferentially closed opening in which the screw nut is arranged in a rotationally fixed manner. The opening comprises multiple lugs configured as metal sheet passages which are in contact with the lateral torque transmissions surfaces of the screw nut.1-10. (canceled)1-10. (canceled)
11. A screw nut with a screw cage made of metal sheet, which comprises a holding section securing the screw nut and a clamping section supporting the holding section, wherein the holding section is configured with a circumferentially closed opening in which the screw nut is arranged in a rotationally fixed manner, wherein the opening comprises multiple lugs configured as metal sheet passages which are in contact with the lateral torque transmissions surfaces of the screw nut, wherein the lugs bring about an axial fixation of the screw nut in the screw cage by clamping effect.
12. The screw nut with screw cage according to claim 11, wherein the screw nut is configured as square or hexagonal nut, wherein one tab is provided for each torque transmission surface of the screw nut.
13. The screw nut with screw cage according to claim 11, wherein the screw nut is configured as square or hexagonal nut, wherein one tab is provided only for every other torque transmission surface of the screw nut.
14. The screw nut with screw cage according to claim 11, wherein the opening is configured in sections to be larger than the screw nut, so that a gap is present between the two, in the sections concerned.
15. The screw nut with screw cage according wo claim 11, wherein the screw nut comprises a coating.
16. The screw nut with screw cage according to claim 11, wherein the opening is configured with additional positive locking elements which are in contact with the screw nut in the edge regions between the torque transmission surfaces, wherein the additional positive locking elements are provided for torque anchoring.
17. The screw nut with screw cage according to claim 16, wherein the additional positive locking elements are configured fork-like on their ends facing the screw nut.
18. The screw nut with screw cage according to claim 17, wherein the inner regions of the fork-like ends are configured with rounded portions.
19. The screw nut with screw cage according to claim 11, wherein the screw nut is provided with an M10, M12 or M14 internal thread.
20. The screw nut with screw cage according to claim 11, wherein the screw cage is made as a one-piece metal sheet part.
21. The screw nut with screw cage according to claim 12, wherein the opening is configured in sections to be larger than the screw nut, so that a gap is present between the two, in the sections concerned.
22. The screw nut with screw cage according to claim 13, wherein the opening is configured in sections to be larger than the screw nut, so that a gap is present between the two, in the sections concerned.
23. The screw nut with screw cage according wo claim 12, wherein the screw nut (110) comprises a coating.
24. The screw nut with screw cage according wo claim 13, wherein the screw nut comprises a coating.
25. The screw nut with screw cage according wo claim 14, wherein the screw nut comprises a coating.
26. The screw nut with screw cage according to claim 12, wher...		AUDI AGDEAUDI AGDE IngolstadtAUDI AGDE85045F16B037/04F16B037/04
F16B002/24		12-F16B0037/044F16B0037/044
F16B0002/245		-----102021100461.62021-01-13DESebastian BAIER1DE Poppenhausen-------0-0-30US20240035508
EP4278102A1
CN116685772A
WO2022152490
DE102021100461A1		55-171AUDI AGPub.-------------
5
US20240052863A12024-02-15TURBINE ENGINE ASSEMBLYinvention18/2667492021-11-11An assembly for a turbine engine includes at least a first part and a second part, and at least one bolt including a screw engaging with a nut. The screw extends through respective openings in the first part and in the second part. A bearing element of the bolt has an annular flange mounted between the screw or the nut and the first part. The flange has a bearing surface bearing that is tapered and forms an angle (α) with an additional bearing surface of the first part such that only an outer peripheral area of the flange bearing surface comes into contact with the additional bearing surface of the first part, in a non-tightened state of the bolt, the flange deformable such that when the nut is tightened on the screw, a larger area of the flange bearing surface bears on the additional bearing surface of the first part.1. An assembly (1) for a turbine engine, said assembly (1) comprising:
at least a first part (2) and a second part (3), andat least one bolt (4) including a screw (7) cooperating with a nut (8), said screw (7) extending throughout an orifice (11) of the first part (2) and an orifice (12) of the second part (3), the bolt (4) further comprising:
a bearing member comprising an annular flange (16) mounted between the screw (7) or the nut (8), on the one hand, and the first part (2), on the other hand, said flange (16) including a bearing surface (17) bearing, at least partially, on a complementary bearing surface (13) of the first part (2), characterized in that said bearing surface (17) of the flange (16) is frustoconical and forms an angle (α) with the complementary bearing surface (13) of the first part (2) so that only an outer peripheral area of said bearing surface (17) of the flange (16) comes into contact with the complementary bearing surface (13) of the first part (2), in an untightened state of the bolt (4), said flange (16) being deformable so that, when tightening said nut (8) on the screw (7), a larger area of the bearing surface (17) of the flange (16) bears on the complementary bearing surface (13) of the first part (2).		1. An assembly (1) for a turbine engine, said assembly (1) comprising:
at least a first part (2) and a second part (3), andat least one bolt (4) including a screw (7) cooperating with a nut (8), said screw (7) extending throughout an orifice (11) of the first part (2) and an orifice (12) of the second part (3), the bolt (4) further comprising:
a bearing member comprising an annular flange (16) mounted between the screw (7) or the nut (8), on the one hand, and the first part (2), on the other hand, said flange (16) including a bearing surface (17) bearing, at least partially, on a complementary bearing surface (13) of the first part (2), characterized in that said bearing surface (17) of the flange (16) is frustoconical and forms an angle (α) with the complementary bearing surface (13) of the first part (2) so that only an outer peripheral area of said bearing surface (17) of the flange (16) comes into contact with the complementary bearing surface (13) of the first part (2), in an untightened state of the bolt (4), said flange (16) being deformable so that, when tightening said nut (8) on the screw (7), a larger area of the bearing surface (17) of the flange (16) bears on the complementary bearing surface (13) of the first part (2).
2. The assembly (1) according to claim 1, characterized in that, in the untightened state of the bolt (4), the angle (α) between the bearing surface (17) of the flange (16) with respect to the complementary bearing surface (13) of the first part (2) is comprised between 0.1 and 6°.
3. The assembly (1) according to claim 1, characterized in that the thickness (e1) of the flange (16) in its outer peripheral area is smaller than the thickness (e2) of the flange (16) in its inner peripheral area.
4. The assembly (1) according to claim 1, characterized in that the first part (2) is made of a composite matrix ceramic material.
5. The assembly (1) according to claim 1, characterized in that it includes a spacer (6) mounted between the second part (3) and portion of the bolt (4), said spacer (6) being made of a material having a higher coefficient of expansion than that of the screw (7).
6. The assembly (1) according to claim 1, characterized in that it includes a bushing (5), said bushing (5) comprising a cylindrical portion (15) surrounding the screw (7) and accommodated at least partially in the orifices (11, 12) of the first and second parts (3), said flange (16) being formed by the bushing (5) and extending from one end of the cylindrical portion (15).
7. The assembly (1) according to claim 1, characterized in that the flange (16) is formed at one end of the screw (7).
8. The assembly (1) according to claim 5, characterized in that the spacer (6) includes one end (20) bearing on the second part (3) and one end (21) bearing on the nut (8) or on a portion of the screw (7).
9. The assembly (1) according to claim 1, characterized in that the flange (16) is accommodated, at least partially, in a counterbore (13) of th...		SAFRAN CERAMICSFRSAFRAN CERAMICSFR----F16B005/02F16B005/02
F16B005/06
F16B035/06		12-F16B0005/02F16B0005/02
F16B0005/06
F16B0035/06		-----FR20132802020-12-15FRGaël BOUCHY
Thomas REVEL
Christophe Paul AUPETIT
Thierry Guy Xavier TESSON		4FR MOISSY-CRAMAYEL
MOISSY-CRAMAYEL
MOISSY-CRAMAYEL
MOISSY-CRAMAYEL		-------0-0-30-00-171SAFRAN CERAMICSPub.-------------
6
CN220435215U2024-02-02不鬆動螺絲modelCN202322018617.32023-07-31一種不鬆動螺絲,包括螺母、彈簧墊片、螺杆，其特徵在於螺母底部有一圈半球形凹坑；彈簧墊片為D形彈簧墊片，頂端設有凸起，D形彈簧墊片內圓有一端是直邊；螺杆，其一端為固定的螺帽，另一端的螺紋段上，一側螺紋沿軸向削成平直的剖面。本技術擰入螺母，在彈簧墊片的不斷壓縮作用下，螺母半球形凹坑與彈簧墊片凸起、彈簧墊片直邊與螺杆剖面直邊之間相互限制作用，將螺母與螺杆緊密結合在一起；直至擰緊螺母，此時螺母既無法左右轉動、也無法上下滑動，達到鎖緊工件、不會鬆動的目的。;駱威龍
駱小倩		CN518000 廣東省深圳市羅湖區南湖街道江背路廬山花園E棟18B
駱威龍
駱小倩		CN
---F16B035/04F16B035/04
F16B035/06
F16B039/24		12-----------駱威龍
駱小倩		2CN518000 廣東省深圳市羅湖區南湖街道江背路廬山花園E棟18B
--20240202----0-0-10-00-190駱威龍,駱小倩Valid-------------
7
CN117529621A2024-02-06螺紋形成和螺紋鎖定緊固件inventionCN202280040914.32022-06-10公開了一種組合的螺紋形成和螺紋鎖定緊固件。緊固件包括三個螺紋區。第一螺紋區利用具有增大的外徑的第一螺紋形成螺紋牙形。第二螺紋區利用第一螺紋形成螺紋牙形來從第一區的端部延伸，並且以恒定直徑延續。第三螺紋區利用基本上沿著緊固件的軸的剩餘部分延續的螺紋鎖定螺紋牙形。;研究工程及製造公司US美國羅德島研究工程及製造公司US----F16B025/00F16B025/0011--------17/344428
US17/344428
102021000344428
US102021000344428		2021-06-10USE·A·赫伯特
K·J·戈麥斯
D·O·博耶
J·R·雷諾茲
D·A·福斯莫恩
B·M·福斯莫恩		6-




韋橙陽
宋逸凡
中國專利代理(香港)有限公司 72001		20240206----0-0-20-00-180研究工程及製造公司Pub.-------------
8
TWI831757B2024-02-11緊固件invention1071420182018-11-26一種緊固件，其包括：一具有縱向形成於其中的通孔的主體，包括：一管狀部分，其界定包圍該通孔的上部的壁，及一裂片部分，其從該管狀部分的下端延伸，其中該裂片部分縱向地包括一在朝著該管狀部分的方向上漸縮的錐形部段；及一膨脹套筒，其環狀包圍該裂片部分，其中該膨脹套筒縱向延伸至該錐形部段的下端，且其中該裂片部分進一步包括從該錐形部段的下端延伸的基部部段，其中該基部部段是圓柱形的，或在朝著該錐形部段的方向上漸縮，該基部部段的錐度小於該錐形部段的錐度。一種緊固件，其包括：一具有縱向形成於其中的通孔的主體，包括：一管狀部分，其界定包圍該通孔的上部的壁，及一裂片部分，其從該管狀部分的下端延伸，其中該裂片部分縱向地包括一在朝著該管狀部分的方向上漸縮的錐形部段；及一膨脹套筒，其環狀包圍該裂片部分，其中該膨脹套筒縱向延伸至該錐形部段的下端，且其中該裂片部分進一步包括從該錐形部段的下端延伸的基部部段，其中該基部部段是圓柱形的，或在朝著該錐形部段的方向上漸縮，該基部部段的錐度小於該錐形部段的錐度。
如請求項1所述的緊固件，其中該錐形部段屆定圍繞該裂片部分的外部環形凹槽，且該膨脹套筒至少部分地容納於該外部環形凹槽中。
根據請求項1所述的緊固件，其中該膨脹套筒包括環狀包圍主體的環部分，及沿著該環部分佈置並從該環部分朝著該錐形部段的下端延伸的多個膨脹段，其中該裂片部分包括環狀包圍該通孔的下部的至少兩個可膨脹部件，且該膨脹段透過該可膨脹部件的膨脹可向外膨脹。
根據請求項1所述的緊固件，其中該錐形部段的上端的外徑小於該管狀部分的下端的外徑。
根據請求項4所述的緊固件，其中該裂片部分進一步包括位元於該管狀部分與該錐形部段之間的頸部段，其中該頸部段的最小外徑小於該管狀部分的下端的外徑。
根據請求項1所述的緊固件，其中該膨脹套筒縱向延伸超過該錐形部段的下端，且環狀包圍該基部部段。
根據請求項6所述的緊固件，其中該膨脹套筒縱向延伸到該基部部段的下端。
根據請求項1所述的緊固件，其中該膨脹套筒是圓柱形的，並且該膨脹套筒的內表面向內傾斜，並且與該錐形部段的側表面配合。
根據請求項1所述的緊固件，其中該膨脹套筒包括一縱向狹縫。
根據請求項1所述的緊固件，其中該膨脹套筒藉由將一衝壓金屬帶圍繞該分裂部分卷起而形成。
一種緊固件，其包括：一具有一縱向形成於其中的通孔的主體，包括：一管狀部分，其界定包圍該通孔的上部的壁，及一裂片部分，其從該管狀部分的下端延伸，其中該裂片部分縱向地包括一在朝著該管狀部分的方向上漸縮的錐形部段；及一膨脹套筒，其環狀包圍該分裂部分，其中在插塞設置到該通孔的下部中之後，該膨脹套筒縱向延伸到該錐形部段的下端，且其中該裂片部分進一步包括從該錐形部段的下端延伸的基部部段，其中該基部部段是圓柱形的，或在朝著該錐形部段的方向上漸縮，該基部部段的錐度小於該錐形部段的錐度。
一種緊固件，其包括：一具有一縱向形成於其中的通孔的主體，包括：一管狀部分，其界定包圍該通孔的上部的壁，及一裂片部分，其從該管狀部分的下端延伸，其中該裂片部分縱向地包括在朝著該管狀部分的方向上漸縮的一錐形部段，其中該錐形部段界定圍繞該裂片部分的外部環形凹槽；及一膨脹套筒，其環狀包圍該裂片部分並至少部分容納於該外部環形凹槽中，其中該膨脹套筒縱向延伸到位於該凹槽的上端與該錐形部段的下端之間、並基本垂直於該主體的縱向軸線的參考平面，或超過該參考平面，其中該參考平面與該錐形部段的下端之間的縱向距離等於或小於該凹槽的上端與該錐形部段的下端之間的縱向距離的15%，且其中該裂片部分進一步包括從該錐形部段的下端延伸的基部部段，其中該基部部段是圓柱形的，或在朝著該錐形部段的方向上漸縮，該基部部段的錐度小於該錐形部段的錐度。		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---F16B013/12F16B013/1211-----201711466724.52017-12-29CN褚小龍
林成
廖藝翔
黃小健
劉曼		5CN



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		515曾尚成曾尚成TW2017121931DE3006480
JP2000-230279
JP2006-16952
US3523482
US2010/0003101		560I831757
US11859647
JP7050935
EP3732380A1
CN111512054A
CN109989974A
WO2019129460
MX2020006767A		87I831757HILTI AKTIENGESELLSCHAFT143列支敦斯登商希爾悌股份有限公司Valid-------------
9
US20240052868A12024-02-15ONE-WAY FASTENERinvention17/9204602021-12-20Proposed is a one-way fastener configured to be inserted and coupled from an outside that is open toward a through-hole provided in a fixture to a closed inside, the one-way fastener includes a deformable sleeve and a pressurizing sleeve fitted to the fastener body, a pressurizing ring configured to be fitted over the fastener body that is exposed through the pressurizing sleeve, and a pressurizing member coupled by a screw-type engagement to the fastener body that is exposed through the pressurizing ring. Whereby, when any one surface among the respective side surfaces of the fixture is located in a closed space and thus a bolt and nut cannot be fastened, the one-way fastener can easily be fixed from the open surface of the fixture toward the closed space surface.1. An one-way fastener configured to be inserted and coupled from an outside that is open toward a through-hole (H) provided in a fixture (F) to a closed inside, the one-way fastener comprises:
a deformable sleeve (20) and a pressurizing sleeve (30) fitted to the fastener body (10);a pressurizing ring (40) configured to be fitted over the fastener body (10) that is exposed through the pressurizing sleeve (30); anda pressurizing member (50) coupled by a screw-type engagement to the fastener body (10) that is exposed through the pressurizing ring (40).		1. An one-way fastener configured to be inserted and coupled from an outside that is open toward a through-hole (H) provided in a fixture (F) to a closed inside, the one-way fastener comprises:
a deformable sleeve (20) and a pressurizing sleeve (30) fitted to the fastener body (10);a pressurizing ring (40) configured to be fitted over the fastener body (10) that is exposed through the pressurizing sleeve (30); anda pressurizing member (50) coupled by a screw-type engagement to the fastener body (10) that is exposed through the pressurizing ring (40).
2. The one-way fastener of claim 1, wherein the fastener body (10) comprises:
a pressurizing head (120) provided at a rear portion of a fastener shaft (110);an external screw thread (130) having a predetermined length and being provided in front of the fastener shaft (110); anda spline shaft (140) configured to be cut along a perforated ring groove (141) when a torque of a certain limit or more is applied to an end of the external screw thread (130).
3. The one-way fastener of claim 2, wherein a pressurizing head (120) of the fastener body (10) comprises a pressurizing head ring (121) provided on an outer periphery of the fastener shaft (110) and configured in a “” shape toward an outer periphery of the pressurizing head (120).
4. The one-way fastener of claim 1, wherein the deformable sleeve (20) comprises:
an outer deformable guide groove (211) provided at a location spaced inwardly apart from each of opposite ends of an outer periphery of a cylindrical deformable sleeve body (210) by a predetermined distance; andan inner deformable guide groove (212) provided at a location spaced inwardly apart from opposite ends of an inner periphery of the deformable sleeve body (210) by a predetermined distance.
5. The one-way fastener of claim 4, wherein the inner deformable guide groove (212) of the deformable sleeve (20) is configured in a “” shape.
6. An one-way fastener configured to be inserted and coupled from an outside that is open toward a through-hole (H) provided in a fixture (F) to a closed inside, the one-way fastener comprises:
a deformable sleeve (20) and a pressurizing sleeve (30) configured to be fitted to a fastener body (10);a pressurizing ring (40) configured to be fitted over the fastener body (10) that is exposed through the pressurizing sleeve (30); anda pressurizing member (50) coupled by a screw-type engagement to the fastener body (10) that is exposed through the pressurizing ring (40),wherein the fastener body (10) comprises:a pressurizing head (120) provided at a rear portion of a fastener shaft (110); andan external screw thread (130) having a predetermined length and being provided in front of the fastener shaft (110),wherein a pressurizing head ring (121) configured in a “” shape toward an outer periphery of the pressurizing head (120) is provided on an outer periphery of the fastener shaft (110) of the pressurizing head (120) of the fastener body (10);a slit-shaped outer de...		DAEWOO BOLT CO., LTD.KRDAEWOO BOLT CO., LTD.KR Dangjin-si, Chungcheongnam-doDAEWOO BOLT CO., LTD.KR-F16B013/06F16B013/0611-F16B0013/061F16B0013/061-----10-2020-01802992020-12-21KRHee Joon KANG
Ye Ri KANG		2KR Dangjin-si, Chungcheongnam-do
Dangjin-si, Chungcheongnam-do		-------0-0-30-00-172DAEWOO BOLT CO., LTD.Pub.-------------
10
CN220452462U2024-02-06一種橋樑用的防鬆脫螺栓元件modelCN202321814248.22023-07-11本實用新型公開了一種橋樑用的防鬆脫螺栓元件，涉及橋樑工程技術領域。包括螺栓本體、螺母，螺栓本體與螺母通過螺紋連接，還包括螺帽，螺帽包括中間孔，螺帽與螺母之間安裝有彈性墊圈，螺帽中間安裝有連接杆，連接杆與連接槽通過螺紋連接，連接槽設置在螺栓本體中螺杆的中心位置處；螺帽內安裝有內管，內管抵在螺母的端面上。本實用新型提供一種橋樑用的防鬆脫螺栓元件，螺帽緊緊的抵在螺母上，能夠對螺母提供壓力，能夠避免螺母鬆動，保證橋樑部件連接處的穩定性能；通過在螺帽內安裝內管，內管抵在螺母上，能夠起到隔絕空氣的效果，延緩螺栓本體末端銹蝕的速度，這樣螺母的拆除也較為輕鬆，方便後續螺栓本體與螺母的更換。;海鹽新躍電器有限公司CN314000 浙江省嘉興市海鹽縣秦山工業園區海鹽新躍電器有限公司CN ---F16B039/12F16B039/12
F16B039/26
F16B041/00
F16B043/00		13-----------吳壽榮
吳獻忠		2-
劉彥偉
重慶卓茂專利代理事務所(普通合夥) 50262		20240206----0-0-10-00-190海鹽新躍電器有限公司Valid-------------
11
CN117515007A2024-02-06高強度防脫落緊固件inventionCN202410019561.X2024-01-05本發明公開了高強度防脫落緊固件，包括螺栓頭、設置於螺栓頭一側的螺栓體以及設置於螺栓體上的螺紋；所述螺栓體上設置有抵觸件，所述螺栓頭上設置有驅動抵觸件位移的驅動機構，所述抵觸件的一端凸出於螺栓體側壁，所述驅動機構與扳手配合，且配置為扳手旋擰螺栓頭時驅動機構驅動抵觸件發生位移。該高強度防脫落緊固件，通過設置的抵觸件設置於螺栓體上，且抵觸件由側向抵觸機構和縱向抵觸機構組成，扳手旋擰螺栓體時驅動機構驅動側向抵觸機構和縱向抵觸機構的一端回收隱藏，當旋擰結束取下扳手後側向抵觸機構和縱向抵觸機構的一端自動向外彈出，進而彈出的部分與安裝處的螺紋孔的內壁抵接，增加了螺栓體與安裝處螺紋孔之間的穩固性。;福建鑫冠和智慧科技有限公司CN350100 福建省福州市閩侯縣青口鎮船尾村船尾368號綜合樓第五層福建鑫冠和智慧科技有限公司CN----F16B039/02F16B039/02
F16B039/28
F16B035/04
F16B035/06		12-----------林寶岩1- --20240206----0-0-00-00-200福建鑫冠和智慧科技有限公司Pub.-------------
12
CN220452439U2024-02-06一種防退鉚釘modelCN202322163480.02023-08-11本實用新型公開一種防退鉚釘，包括釘體和釘套，釘體頂部固定連接有釘帽，釘體底部固定連接有緊固螺栓，釘套內部開設有螺紋槽，釘體螺紋連接在螺紋槽內部，釘帽頂部開設有沉頭槽，沉頭槽內部設置有限位杆，釘套頂部均勻開設有若干個與限位杆相適配的限位槽，沉頭槽內壁固定連接有定位環，限位杆外壁固定連接有一對彈性塊，通過上述結構的相互配合，可以對打緊後的環槽鉚釘實現防退效果，避免鉚接後的工件因振動造成釘套鬆動而導致鉚釘脫落的現象，提高了鉚釘的牢固性和穩定性。;沭陽金緊金屬製品有限公司CN223600 江蘇省宿遷市沭陽縣廟頭鎮工業區鬆花江路北側1號廠房2層沭陽金緊金屬製品有限公司CN ---F16B019/08F16B019/08
F16B039/02
F16B039/26		12-----------王偉榮
朱江		2-
李勇
北京鼎德寶專利代理事務所(特殊普通合夥) 11823		20240206----0-0-10-00-190沭陽金緊金屬製品有限公司Valid-------------
13
US20240044356A12024-02-08FASTENER ASSEMBLYinvention18/4824422023-10-06A fastener assembly to be used in the construction of semi-trailers consisting of a first fastener having a head and a shank, a mating second fastener, and a plurality of axially extending knurls formed on the shank. The knurls engage in a hole for receiving the first fastener to prevent rotation and removal of the first fastener. The first fastener may also be provided with an encapsulating cover with two sealing points on its underside to seal the fastener to a surface through which the fastener is inserted.1. A nut of a fastener assembly, the fastener assembly including the nut and a screw and is assembled along a central longitudinal axis, the screw including an externally threaded shaft and a radially enlarged screw head, the nut comprising:
a generally cylindrical shank extending axially toward a first longitudinal end of the nut and a nut head that is radially enlarged relative to the shank and disposed at a second longitudinal end of the nut, the shank including a threaded bore that is accessible at the first end to the externally threaded shaft of the screw, an exterior of the shank including a plurality of knurls extending radially and longitudinally therefrom, the nut head having a flange, the flange including a bottom sideadjacent to the shank and an opposite top side, the nut head also including a shaped drive projection extending axially away from the flange and toward the second longitudinal end, the shaped projection including a longitudinally extending engagement surface for engaging a torque applying tool, the engagement surface facing radially outward,a plastic cover, the plastic cover surrounding the head of the nut and at least a portion of the shank.		1. A nut of a fastener assembly, the fastener assembly including the nut and a screw and is assembled along a central longitudinal axis, the screw including an externally threaded shaft and a radially enlarged screw head, the nut comprising:
a generally cylindrical shank extending axially toward a first longitudinal end of the nut and a nut head that is radially enlarged relative to the shank and disposed at a second longitudinal end of the nut, the shank including a threaded bore that is accessible at the first end to the externally threaded shaft of the screw, an exterior of the shank including a plurality of knurls extending radially and longitudinally therefrom, the nut head having a flange, the flange including a bottom sideadjacent to the shank and an opposite top side, the nut head also including a shaped drive projection extending axially away from the flange and toward the second longitudinal end, the shaped projection including a longitudinally extending engagement surface for engaging a torque applying tool, the engagement surface facing radially outward,a plastic cover, the plastic cover surrounding the head of the nut and at least a portion of the shank.
2. The nut of claim 1, wherein the cover completely surrounds the shaped drive projection.
3. The nut of claim 1, wherein a distance between the flange bottom side and the end of the shaped drive projection is about 0.1 inches to about 0.17 inches.
4. The nut of claim 1, wherein a diameter of the flange being at least 3% larger than the major diameter of the shaped drive projection.
5. The nut of claim 1, wherein an upper surface of the flange limits an axial position of a tool around the shaped drive projection.
6. The nut of claim 1, wherein the threaded bore of the nut includes an anti-loosening thread form.
7. The nut of claim 1, wherein the axial thickness of the shaped drive projection is less than two times the axial thickness of the flange.
8. The nut of claim 1, wherein the axial thickness of the shaped drive projection is less than 3 times the axial thickness of the flange.
9. The nut of claim 1, wherein the blind end of the threaded bore extends axially toward the second longitudinal end past the bottom side of the washer.
10. In combination, a nut and a screw forming a fastener assembly,
the screw including an externally threaded shaft and a radially enlarged head,a generally cylindrical shank extending axially toward a first longitudinal end of the nut and a nut head that is radially enlarged relative to the shank and disposed at a second longitudinal end of the nut, the shank including a threaded bore that is accessible at the first end to the externally threaded shaft of the screw, an exterior of the shank including a plurality of knurls extending radially and longitudinally therefrom, the nut head having a flange, the flange including a bottom side adjacent to the shank and an opposite top side, the nut head also including a shaped drive projection extending...		INFASTECH INTELLECTUAL PROPERTIES PTE LTDSGINFASTECH INTELLECTUAL PROPERTIES PTE LTDSG----F16B037/14F16B037/14
F16B041/00		12-F16B0037/14F16B0037/14
F16B0041/005		--------Mark THEISMANN
Alan SHINDELAR
Richard LUKES		3USIA Decorah
IA Calmar
IA Calmar		-------0-0-10-00-192INFASTECH INTELLECTUAL PROPERTIES PTE LTDPub.-------------
14
CN220435219U2024-02-02一種自鎖螺母modelCN202322165744.62023-08-14本實用新型公開了一種自鎖螺母，包括螺母，所述螺母由外螺帽和內螺帽組成，內螺帽的內弧面設置有內螺紋，外螺帽與內螺帽外弧面上端設置的外螺紋螺紋連接，內螺帽的外側面下端和外螺帽的外側面上端呈六邊形設置，內螺帽底面設置的環形槽內設有緩衝墊圈，所述內螺紋與外螺紋的螺紋方向相同，所述內螺帽外側面對稱設置的滑槽內均滑動連接有插杆，兩個插杆的相對內側端頭均等間距設置有鋸齒槽，鋸齒槽均為豎向設置，插杆的外側面端頭均為弧形面。該一種自鎖螺母，通過增大螺母與螺柱之間的摩擦力，使螺母與螺柱的連接更加穩固，螺母的防鬆、抗振效果更好，使用更加方便。;太倉市天天盛精密五金製品有限公司CN215000 江蘇省蘇州市太倉市陸渡鎮江南路88號8車間太倉市天天盛精密五金製品有限公司CN ---F16B037/00F16B037/00
F16B039/04
F16B039/02		12-----------張雲雪
陳東東
彭泉海
許賢金
倪健		5-



劉建宇
北京鼎雲升智慧財產權代理事務所(普通合夥) 11495		20240202----0-0-10-00-190太倉市天天盛精密五金製品有限公司Valid-------------
15
US20240035554A12024-02-01THREADED NUT OF A BALL SCREW DRIVE, AND METHOD FOR PRODUCING SAMEinvention18/2659862021-11-03The disclosure relates to a threaded nut of a ball screw drive. The threaded nut includes an inner sleeve made of sheet metal and an outer sleeve made of sheet metal. The inner and outer sleeves are nested axially in one another to form a nut sleeve. A thread of the nut sleeve is helically wound about a longitudinal axis of the threaded nut and forms a ball groove on the inner circumference of the inner sleeve. The outer sleeve is provided along the thread with at least one outer hole into which material of the inner sleeve is molded.1. A threaded nut of a ball screw drive, the threaded nut comprising:
an inner sleeve constructed of sheet metal, andan outer sleeve constructed of sheet metal, the inner sleeve and outer sleeve nested axially in one another to form a nut sleeve having a thread, thread helically wound about a longitudinal axis of the threaded nut and forming a ball groove on an inner circumference of the inner sleeve, andthe outer sleeve having at least one outer hole along the thread, and a material of the inner sleeve is molded into the at least one outer hole.		1. A threaded nut of a ball screw drive, the threaded nut comprising:
an inner sleeve constructed of sheet metal, andan outer sleeve constructed of sheet metal, the inner sleeve and outer sleeve nested axially in one another to form a nut sleeve having a thread, thread helically wound about a longitudinal axis of the threaded nut and forming a ball groove on an inner circumference of the inner sleeve, andthe outer sleeve having at least one outer hole along the thread, and a material of the inner sleeve is molded into the at least one outer hole.
2. The threaded nut of a ball screw drive according to claim 1 configured with a ball return, wherein the nut sleeve further comprises at least one through-hole configured for a return of balls along the thread, the at least one through-hole formed by the at least one outer hole of the outer sleeve and an inner hole of the inner sleeve, and a deformed edge section of the inner hole is molded into the outer hole.
3. The threaded nut according to claim 2, wherein the nut sleeve further comprises a ball inlet ramp formed by the deformed edge section at a transition from the ball groove to the through-hole.
4. The threaded nut according to claim 2, wherein the at least one outer hole on the outer sleeve is larger than inner hole on the inner sleeve.
5. The threaded nut according to claim 1, wherein the nut sleeve further comprises a connecting component arranged on at least one axial end.
6. The threaded nut according to claim 5, wherein the inner sleeve and the outer sleeve include sleeve parts arranged to be axially adjacent, and one of the sleeve parts is produced in one piece with the connecting component.
7. A method for producing the threaded nut according to claim 1, the method comprising:
providing the outer sleeve with the at least one outer hole,inserting the inner sleeve and the outer sleeve as a nut sleeve,inserting the nut sleeve into a die, an inner circumference of the die formed with a groove helically wound with a pitch about an axis of the die,moving a forming tool into the nut sleeve and forming the thread helically wound about the longitudinal axis in the nut sleeve, the thread forming the ball groove of the threaded nut on the inner circumference of the inner sleeve,molding, with the forming tool, material of the inner sleeve into the at least one outer hole of the outer sleeve.
8. The method according to claim 7, further comprising after forming the thread:
punching or cutting at least one inner hole into the inner sleeve such that the at least one outer hole of the outer sleeve and the at least one inner hole of the inner sleeve form at least one through-hole.
9. The method according to claim 8, wherein a deformed edge section of the at least one inner hole forms a ball inlet ramp.
10. A threaded nut of a ball screw drive, the threaded nut comprising:
an inner sleeve constructed of sheet metal, andan outer sleeve constructed of sheet metal, the inner sleeve and the outer sleev...		Schaeffler Technologies AG & Co. KGDESCHAEFFLER TECHNOLOGIES AG & CO. KGDE HerzogenaurachSCHAEFFLER TECHNOLOGIES AG & CO. KGDEINDUSTRIESTRASSE 1-3F16H025/24F16H025/24
F16H025/22
B21D053/24
B21H003/08		33-F16H0025/24F16H0025/24
F16H0025/2214
B21D0053/24
B21H0003/08
F16H2025/2481
F16H2025/249		-----10 2020 132 816.82020-12-09DEMario Kreutzer
Richard Baier
Claus Pfeffer
Thomas Kandler
Bastian Kettler		5DE Sonneberg
Aurachtal
Gerhardshofen
Herzogenaurach
Bubenreuth		-------0-0-30US20240035554
CN116390822A
WO2022122069
DE102020132816B4
DE102020132816A1		54-173SCHAEFFLER TECHNOLOGIES AG & CO. KGPub.-------------
16
US20240035553A12024-02-01THREADED NUT OF A BALL SCREW AND METHOD FOR PRODUCING SAMEinvention18/2657912021-11-03The disclosure relates to a threaded nut of a ball screw, the threaded nut having an inner sleeve made of sheet metal and an outer sleeve made of sheet metal, which are nested axially in one another to form a nut sleeve. The nut sleeve is provided with a thread, which is formed helically about a longitudinal axis of the threaded nut and which forms, on the inner circumference of the nut sleeve, a ball groove wound helically about the longitudinal axis of the threaded nut and, and on the outer circumference of the nut sleeve, a helically wound outer ridge.1. A threaded nut of a ball screw, the threaded nut comprising:
an inner sleeve constructed of sheet metal, andan outer sleeve constructed of sheet metal, the inner sleeve and outer sleeve nested axially in one another to form a nut sleeve having a thread, the thread formed helically about a longitudinal axis of the threaded nut such that the thread forms: i) on an inner circumference of the nut sleeve, a ball groove wound helically about the longitudinal axis of the threaded nut and, ii) on an outer circumference of the nut sleeve, a helically wound outer ridge.		1. A threaded nut of a ball screw, the threaded nut comprising:
an inner sleeve constructed of sheet metal, andan outer sleeve constructed of sheet metal, the inner sleeve and outer sleeve nested axially in one another to form a nut sleeve having a thread, the thread formed helically about a longitudinal axis of the threaded nut such that the thread forms: i) on an inner circumference of the nut sleeve, a ball groove wound helically about the longitudinal axis of the threaded nut and, ii) on an outer circumference of the nut sleeve, a helically wound outer ridge.
2. The threaded nut according to claim 1, wherein the nut sleeve forms an inner ridge wound helically about the longitudinal axis on the outer circumference of the inner sleeve, and the outer sleeve forms a helically wound groove configured to be engaged by the inner ridge of the inner sleeve.
3. The threaded nut according to claim 1, wherein at least one outer hole is formed along the thread on the outer sleeve, and a material of the inner sleeve is formed in the at least one outer hole.
4. The threaded nut according to claim 1, wherein the nut sleeve includes at least one through-hole configured for a return or deflection of balls along the thread, the at least one through-hole formed by an inner hole of the inner sleeve and by an outer hole of the outer sleeve.
5. The threaded nut according to claim 4, wherein the inner sleeve includes a formed edge section at an edge of the inner hole, the formed edge section forming a ball inlet ramp.
6. The threaded nut according to claim 5, wherein the through-hole is formed by a larger outer hole arranged on the outer sleeve and a smaller inner hole arranged on the inner sleeve.
7. The threaded nut according to claim 1, wherein the nut sleeve includes a connecting component on at least one axial end.
8. The threaded nut according to claim 7, wherein the inner sleeve and the outer sleeve include sleeve parts arranged to be axially adjacent, and one of the sleeve parts is also part of the connecting component.
9. The threaded nut according to claim 1, wherein the inner sleeve is constructed of sheet steel with a carbon content greater than 0.3% and the outer sleeve is constructed of sheet steel with a carbon content of less than 0.3%.
10. A method for producing the threaded nut according to claim 1, the method comprising:
nesting an inner sleeve constructed of sheet metal and an outer sleeve constructed of sheet metal axially in one another to form a nut sleeve,inserting the nut sleeve into a die so that a groove on an inner circumference of the die extends helically about the longitudinal axis of the threaded nut,moving a forming tool into the nut sleeve to form: i) a thread in the nut sleeve, the thread wound helically about a longitudinal axis and forming a helically wound ball groove on the inner circumference of the nut sleeve, and ii) a helically wound outer ridge extending along the thread on the outer circumference of the nut sleev...		Schaeffler Technologies AG & Co. KGDESCHAEFFLER TECHNOLOGIES AG & CO. KGDE HerzogenaurachSCHAEFFLER TECHNOLOGIES AG & CO. KGDEINDUSTRIESTRASSE 1-3F16H025/24F16H025/24
F16H025/22
B21D053/24		22-F16H0025/24F16H0025/24
F16H0025/2214
B21D0053/24
F16H2025/249
F16H2025/2481		-----10 2020 132 817.62020-12-09DEMario Kreutzer
Richard Baier
Claus Pfeffer
Thomas Kandler		4DE Sonneberg
Aurachtal
Gerhardshofen
Herzogenaurach		-------0-0-30US20240035553
CN116368318A
WO2022122070
DE102020132817A1		44-173SCHAEFFLER TECHNOLOGIES AG & CO. KGPub.-------------
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TWM651279U2024-02-01水泥螺栓model1122115722023-10-26一種水泥螺栓，包含： 一螺頭； 一桿體，自該螺頭沿一軸線延伸，並包括一位於遠離該螺頭之一端的末端； 一螺牙，螺旋環設於該桿體，該螺牙包括多個彼此連續銜接且各自皆是以該軸線為軸環繞該桿體外圍一圈的週期部，定義最遠離該螺頭之該週期部與該桿體之末端間隔形成一加工區；及 一作用件，設置於該加工區且是銜接於該螺牙，並沿平行該軸線之方向螺旋延伸一段對應0.8至1.2個該週期部的距離，該作用件是以硬度高於該螺牙的一合金材料製成。一種水泥螺栓，包含： 一螺頭； 一桿體，自該螺頭沿一軸線延伸，並包括一位於遠離該螺頭之一端的末端； 一螺牙，螺旋環設於該桿體，該螺牙包括多個彼此連續銜接且各自皆是以該軸線為軸環繞該桿體外圍一圈的週期部，定義最遠離該螺頭之該週期部與該桿體之末端間隔形成一加工區；及 一作用件，設置於該加工區且是銜接於該螺牙，並沿平行該軸線之方向螺旋延伸一段對應0.8至1.2個該週期部的距離，該作用件是以硬度高於該螺牙的一合金材料製成。
如請求項1所述的水泥螺栓，其中，該作用件包括多個彼此間隔的間隔部。
如請求項2所述的水泥螺栓，其中，該等間隔部的數目為2至6個。
如請求項1至3任一項所述的水泥螺栓，其中，該作用件螺旋延伸的距離為1個該週期部的距離。
如請求項1所述的水泥螺栓，其中，該作用件是以雷射3D列印、電子束焊接，或惰性氣體焊接的方式直接形成於該桿體上。		世鎧精密股份有限公司TW高雄市岡山區本工一路一號世鎧精密股份有限公司TW---F16B039/22F16B039/22
F16B035/00		12-----許育塵
葉泰均
古育傑
林上安
杜泰源		5TW



高玉駿
楊祺雄		臺北市鬆山區南京東路3段248號7樓
臺北市鬆山區南京東路3段248號7樓		514-0010-00M651279191世鎧精密股份有限公司ValidNONO2024/02/012033/10/25NONONONONO32027/01/31
18
CN220435222U2024-02-02一種帶榫螺栓modelCN202321813413.22023-07-11本實用新型涉及一種緊固件，具體是一種帶榫螺栓，包括：栓頭及一體成型且同軸設置的第一栓杆、第二栓杆及第三栓杆，所述第一栓杆、第二栓杆及第三栓杆的外徑依次減小；所述第二栓杆及所述第三栓杆上均形成有外螺紋，且外螺紋的螺旋方向相反。本實用新型設計新穎，可與兩個不同內徑的螺母適配，在安裝時，該螺栓貫穿安裝孔，先在第二栓杆上將其中一個螺母擰上，然後在擰入第二個螺母，第二個螺母抵壓在第一個螺母上，相反螺旋的第一螺母及第二螺母可增加與螺栓連接後的穩定性。;河南省鶴牌緊固件製造有限公司CN458000 河南省鶴壁市開發區渤海路與衡山路交叉口西南角366號河南省鶴牌緊固件製造有限公司CN ---F16B039/26F16B039/26
F16B039/16		11-----------鄧占勇
黃文慧		2-
靳衝衝
鄭州超拓專利代理事務所(普通合夥) 41235		20240202----0-0-10-00-190河南省鶴牌緊固件製造有限公司Valid-------------
19
CN117489688A2024-02-02一種防鬆螺釘元件inventionCN202311223832.52023-09-21本申請提供一種防鬆螺釘元件，包括螺釘和墊圈。螺釘包括頭部和杆部，頭部包括端面，端面包括多個相同的第一曲面單元，第一曲面單元包括第一側面和第一斜面，杆部包括外螺紋牙。墊圈包括第一曲面、第二曲面、第三曲面和第四曲面，第三曲面單元與端面配合，包括多個相同的第二曲面單元，第二曲面單元包括第二側面和第二斜面，第四曲面單元包括多個相同的第三曲面單元。本申請提供的防鬆螺釘元件，在應用中，墊圈設置在被夾件上，通過第一曲面單元、第二曲面單元和第三曲面單元之間的配合，在以預設的力矩擰緊螺母後，擰鬆螺母時則需要使用更大的力矩。也就是說，螺釘可以比較方便的擰緊但是缺不容易擰鬆，能夠起到良好的防鬆效果。;廣東史特牢緊扣系統有限公司CN529599 廣東省陽江市江城銀嶺科技產業園B2-1-6號（住所申報）廣東史特牢緊扣系統有限公司CN----F16B039/24F16B039/24
F16B035/00		12--------2023110608629
CN2023110608629
102023001060862
CN102023001060862		2023-08-22CN熊文興
熊佳豪
萬應龍		3-

逯長明
占園
北京弘權智慧財產權代理有限公司 11363		20240202----0-0-10-00-190廣東史特牢緊扣系統有限公司Pub.-------------
20
CN220452465U2024-02-06防鬆動螺栓modelCN202322095985.82023-08-06一種防鬆動螺栓，具有螺栓、螺母A和螺母B，螺栓的螺紋段與螺母A、螺母B螺紋連接，所述的螺母A與螺母B之間夾有U形插片，且U形插片置於螺栓的螺紋牙距之間,U形插片的內緣設有與螺栓牙底形狀相吻合的插片內緣弧形邊，該弧形邊，可使U形插片與螺栓牙底吻合對接，所述U形插片的埠兩側設有通孔，拉緊帶穿過兩通孔，拉緊帶兩端鎖緊連接，以防止U形插片竄動。本技術的螺栓結構簡單，加工方便，成本低,防鬆動效果好，可替代各種機械設備中起緊固作用的螺栓。;陳剛CN132000 吉林省吉林市鬆江苑1-2-302(132001)陳剛CN ---F16B039/24F16B039/24
F16B035/00		12-----------陳剛1CN132000 吉林省吉林市鬆江苑1-2-302(132001)張玉致
吉林市華明專利商標代理有限公司 22207		20240206----0-0-10-00-190陳剛Valid-------------
21
CN220452460U2024-02-06一種高強度鎖緊螺母modelCN202320949680.62023-04-25本實用新型公開了一種高強度鎖緊螺母，包括螺栓柱，螺栓柱的一端連接有螺栓頭，螺栓柱的表面連接有固定螺母，固定螺母的內部開設有內螺紋孔，內螺紋孔的內部連接有固定螺絲，螺栓柱的另一端連接有連接頭，連接頭的內部開設有滑動槽，連接頭的內部開設有圓形槽，圓形槽的內部連接有轉動柱，轉動柱的一端連接有插塊，圓形槽的內部連接有轉動器，轉動器的內部連接轉動杆，轉動杆的內部開設有插槽，轉動杆的一端連接有螺紋杆，螺紋杆的表面連接有限位塊；有本實用新型通過一種高強度鎖緊螺母，通過裝置的設置，可有效地提高了螺母固定時的穩定性，且可有效地提高了螺母的防盜性，從而有效地解決了現有裝置出現的問題和不足。;浙江安盛汽車零部件有限公司CN314300 浙江省嘉興市海鹽縣經濟開發區01省道王莊段58號浙江安盛汽車零部件有限公司CN ---F16B039/04F16B039/04
F16B037/00
F16B035/00		13-----------廖文峰
全利君
徐君安		3-

李光
杭州中利智慧財產權代理事務所(普通合夥) 33301		20240206----0-0-10-00-190浙江安盛汽車零部件有限公司Valid-------------
22
WO2024029955A12024-02-08SCREW ASSEMBLYinventionKR20230114052023-08-03The present invention relates to a screw assembly for fastening objects, the assembly comprising: a bolt provided to be insertable into through-holes of objects aligned to each other, and including a screw part having a male screw thread formed on at least a part of the outer circumferential surface thereof and a bolt head formed at one end of the screw part to be insertable into the through-holes along with the screw part; a nut including a female screw thread formed on the inner circumferential surface to be screw-coupled to the male screw thread; and a gripping member coupled to the screw part to be interposed between the bolt head and the nut and provided to be elastically deformable in a shape capable of gripping the bolt by pressure applied from the bolt and the nut when the bolt and the nut are screw-coupled.체결 대상물들을 체결하기 위한 나사 조립체에 있어서,서로 합치된 체결 대상물들의 관통홀들에 삽입 가능하게 마련되며, 외주면의 적어도 일부분에 수나사산이 형성된 나사부와, 상기 나사부와 함께 상기 관통홀들에 삽입될 수 있도록, 상기 나사부의 일측 단부에 형성되는 볼트 헤드를 구비하는 볼트;상시 수나사산과 나사 결합될 수 있도록 내주면에 형성되는 암나사산을 구비하는 너트; 및상기 볼트 헤드와 상기 너트 사이에 개재되도록 상기 나사부에 결합되고, 상기 볼트와 상기 너트의 나사 결합 시 상기 볼트와 상기 너트로부터 인가된 압력에 의해 상기 볼트를 파지할 수 있는 형태로 탄성 변형 가능하게 마련되는 파지 부재를 포함하는, 나사 조립체.체결 대상물들을 체결하기 위한 나사 조립체에 있어서,서로 합치된 체결 대상물들의 관통홀들에 삽입 가능하게 마련되며, 외주면의 적어도 일부분에 수나사산이 형성된 나사부와, 상기 나사부와 함께 상기 관통홀들에 삽입될 수 있도록, 상기 나사부의 일측 단부에 형성되는 볼트 헤드를 구비하는 볼트;상시 수나사산과 나사 결합될 수 있도록 내주면에 형성되는 암나사산을 구비하는 너트; 및상기 볼트 헤드와 상기 너트 사이에 개재되도록 상기 나사부에 결합되고, 상기 볼트와 상기 너트의 나사 결합 시 상기 볼트와 상기 너트로부터 인가된 압력에 의해 상기 볼트를 파지할 수 있는 형태로 탄성 변형 가능하게 마련되는 파지 부재를 포함하는, 나사 조립체.
제1항에 있어서,상기 파지 부재는,상기 나사부가 삽입되는 제1 삽입홀을 갖고, 상기 나사부가 상기 제1 삽입홀에 삽입된 상태로 상기 볼트 헤드와 함께 상기 관통홀들에 삽입 가능하게 마련되는 제1 파지부; 및상기 제1 파지부와 함께 상기 제1 삽입홀에 삽입되되, 상기 제1 파지부에 비해 상기 나사부의 중심축을 향해 미리 정해진 길이만큼 돌출된 상태에서 상기 볼트 헤드에 의해 지지되도록 상기 제1 파지부의 일단으로부터 연장 형성되는 편심 축을 구비하는, 나사 조립체.
제2항에 있어서,상기 편심 축은, 일측면이 상기 나사부에 밀착됨과 동시에, 타측면이 상기 볼트 헤드에 밀착되도록 형성되는, 나사 조립체.
제3항에 있어서,상기 나사부는, 외면이 평면으로 구성되며, 상기 편심 축이 밀착되는 평면부를 더 구비하는, 나사 조립체.
제3항에 있어서,상기 편심 축은, 외면이 곡면 또는 다각면 형상을 갖도록 구성되는, 나사 조립체.
제2항에 있어서,상기 편심 축은, 상기 관통홀들을 통과한 상기 제1 파지부의 일부분으로 구성되며 상기 압력이 상기 파지 부재에 인가될 때 2겹으로 접힘과 동시에 상기 볼트 헤드의 둘레면을 감쌀 수 있도록 상기 볼트 헤드를 향해 경사지게 절곡된 파지 날개를 상기 제1 파지부에 형성시킬 수 있도록 마련되는, 나사 조립체.
제6항에 있어서,상기 파지 부재는,상기 나사부가 삽입되며, 상기 제1 삽입홀과 합치되는 제2 삽입홀을 갖고, 상기 너트와 상기 체결 대상물들 사이에 개재되도록 상기 일단과 반대되는 상기 제1 파지부의 타단으로부터 연장 형성되는 제2 파지부를 더 구비하는, 나사 조립체.
제7항에 있어서,상기 제2 파지부는 상기 제1 파지부가 상기 관통홀들에 삽입될 때 상기 체결 대상물들에 걸림될 수 있도록 마련되는, 나사 조립체.
제7항에 있어서,상기 너트와 상기 제2 파지부 사이에 개재되는 와셔를 더 포함하는, 나사 조립체.
제9항에 있어서,상기 파지 부재는,상기 나사부가 삽입되며, 상기 제2 삽입홀과 합치되는 제3 삽입홀을 갖고, 상기 너트를 향해 돌출되도록 상기 제2 파지부로부터 연장 형성되는 스토퍼부를 더 구비하고,상기 와셔는, 상기 스토퍼부가 삽입되는 삽입홀을 갖는, 나사 조립체.
제10항에 있어서,상기 와셔는, 상기 제2 파지부가 상기 압력에 의해 미리 정해 비율이상만큼 압축될 때 상기 스토퍼부의 단부가 상기 삽입홀의 개구부를 통해 상기 너트 쪽으로 돌출되면서 상기 너트에 걸림되도록, 미리 정해진 두께를 갖는, 나사 조립체.
제11항에 있어서,상기 너트는, 상기 스토퍼부의 단부가 걸림되도록 상기 스토퍼부를 향한 일면에 요입 형성되는 걸림홈을 더 구비하는, 나사 조립체.		GOODB CO., LTD.KR(Jeungpo-dong) 56-1, Iseopdaecheon-ro 1410beon-gil,Icheon-si,Gyeonggi-do 17348,17348,KRGOODB CO., LTD.KR----F16B039/34F16B039/34
F16B039/24
F16B005/02		12--------10-2022-0097939
10-2022-0100843		2022-08-05
2022-08-11		KRKIM, Jong Young1KR102-803, 37, Ariyeok-ro, Icheon-si,Gyeonggi-do 1735,1735,KRKEY IP&LAW FIRM(Seocho-dong) 2F, 56-31, Gangnam-daero 37-gil,Seocho-gu,Seoul 06734,06734,KR-----0-0-10-00-190GOODB CO., LTD.-------------
23
CN220426708U2024-02-02一種方便拆裝的等溫鍛造用緊固件結構modelCN202321680615.42023-06-29本實用新型提供了一種方便拆裝的等溫鍛造用緊固件結構，包括一螺紋緊固件，所述螺紋緊固件包括一螺杆，所述螺杆的一端固定有螺帽或螺母，另一端為沿螺杆表面螺紋可沿軸向進給位移的旋緊螺母，以所述螺帽或螺母為第一限位夾緊端，所述旋緊螺母為第二限位夾緊端；沿軸向自上而下，所述第二限位夾緊端和第一限位夾緊端間設有待固定的模具和一箍設在所述螺杆上的墊襯部件；夾緊狀態下，所述待固定的模具的上端端面與所述第二限位夾緊端所提供的第二夾緊面相貼靠，所述墊襯部件的下端端面與所述第一限位夾緊端所提供的第一夾緊面相貼靠，所述待固定的模具的下端端面與所述墊襯部件的上端端面相貼靠。;寶武特冶鈦金科技有限公司CN200940 上海市寶山區水產路1269號216幢1166號寶武特冶鈦金科技有限公司CN ---B21J013/03B21J013/0311-----------黃春萍
錢龍德
洪淩翔		3-

劉立平
王建崗
上海三和萬國智慧財產權代理事務所(普通合夥) 31230		20240202----0-0-10-00-190寶武特冶鈦金科技有限公司Valid-------------
24
TWM651673U2024-02-11螺絲model1122117172023-10-30一種螺絲，包含有一螺絲桿體、一螺紋部及一斜螺紋，該螺紋部以螺旋狀凸起方式環繞在該螺絲桿體外周面，該斜螺紋的橫斷面為半圓弧狀，並以螺旋狀凸起方式環繞在該螺絲桿體的外周面，該螺紋部具有複合螺紋供與該斜螺紋交叉在一起，該複合螺紋具有複數個螺紋段，該每一螺紋段從俯視看具有高點及低點，該高點的高度為H1，該低點的高度為H2，該斜螺紋的高度為H4，其中H1>H4>H2，該螺紋部在該複合螺紋的該低點的位置與該斜螺紋交叉。一種螺絲，包含有一螺絲桿體、一螺紋部及一斜螺紋，該螺紋部以螺旋狀凸起方式環繞在該螺絲桿體外周面，該斜螺紋的橫斷面為半圓弧狀，並以螺旋狀凸起方式環繞在該螺絲桿體的外周面，該螺紋部具有複合螺紋供與該斜螺紋交叉在一起，該複合螺紋具有複數個螺紋段，該每一螺紋段從俯視看具有高點及低點，該高點的高度為H1，該低點的高度為H2，該斜螺紋的高度為H4，其中H1>H4>H2，該螺紋部在該複合螺紋的該低點的位置與該斜螺紋交叉。
如申請專利範圍第1項所述之螺絲，其中，該斜螺紋的螺旋角大於該螺紋部的螺旋角。
如申請專利範圍第1項所述之螺絲，其中，該螺紋部包含正常螺紋及該複合螺紋，該正常螺紋的螺旋角與該複合螺紋的螺旋角的角度相同，該正常螺紋的高度為H3，其中H1>H3>H4>H2。
如申請專利範圍第3項所述之螺絲，其中，該複合螺紋由尖部的地方起始，其具有3-7個螺紋段。
如申請專利範圍第4項所述之螺絲，其中，該複合螺紋的螺紋段包含有相對的兩個高點及相對的兩個低點，該高點及該低點交錯地排列。
如申請專利範圍第5項所述之螺絲，其中，該複合螺紋在高點的底部寬度為W1，在低點的底部寬度為W2，該正常螺紋的底部寬度為W3，其中，W1>W3>W2。
如申請專利範圍第1項所述之螺絲，其中，每一螺紋段環繞在該螺絲桿體外表面410度。
如申請專利範圍第1-7項中任一項所述之螺絲，其中，該螺絲桿體具有一尖部及一頭部。		何人東TW臺中市西屯區大安西街6號2樓之3何人東TW---F16B033/02F16B033/0211-----何人東1TW吳修閘臺北市中山區鬆江路51號5樓之1515-0010-00M651673HO, JEN-TONG191何人東ValidNONO2024/02/112033/10/29NONONONONO32027/02/10
25
CN117514999A2024-02-06一種可預防電偶腐蝕的緊固結構及其施工方法inventionCN202311669576.22023-12-06本申請公開一種可預防電偶腐蝕的緊固結構，用於連接第一金屬件和第二金屬件，包括緊固連接件和用於安裝緊固連接件的裝配結構，所述緊固連接件包括連接螺釘、絕緣螺帽蓋和密封墊，所述連接螺釘包括螺帽、位於螺帽下方的連接部和位於連接部下端的緊固端，所述緊固端設置有螺紋；所述裝配結構包括設置在第一金屬件上供所述螺釘穿過的通孔、設置在第二金屬件上的螺紋孔以及安裝在螺紋孔中的螺紋套，所述通孔的內徑大於所述連接部的外徑，所述螺紋套與所述螺紋孔相匹配，所述緊固端與所述螺紋套相匹配；所述絕緣螺帽蓋的內徑與所述螺帽的外徑相匹配；所述密封墊安套裝在螺帽與第一金屬件之間連接螺釘上。;廣東腐蝕科學與技術創新研究院CN510530 廣東省廣州市黃埔區開源大道136號B2棟廣東腐蝕科學與技術創新研究院CN----F16B013/04F16B013/04
F16B043/00
F16B041/00
F16J015/06		24-----------劉丹
單大勇
黃雄		3-

代春蘭
廣州華享智信智慧財產權代理事務所(普通合夥) 44576		20240206----0-0-10-00-190廣東腐蝕科學與技術創新研究院Pub.-------------
26
CN220452467U2024-02-06一種便於安裝的防鬆螺栓modelCN202223539820.72022-12-29本實用新型公開了一種便於安裝的防鬆螺栓，包括螺栓本體，所述螺栓本體上端面垂直固定有螺杆，且螺杆上穿套連接有第一墊片，並且螺杆上穿套連接有第二墊片，同時螺杆通過螺紋與螺母相互連接；還包括：豎杆，等角度固定在所述第一墊片下端面，且豎杆與螺栓本體相互連接；夾板，設置在所述螺母上方，且夾板下端面固定有連接杆，並且連接杆貫穿螺母可進行移動；所述第一墊片上端面還固定有防滑齒。該便於安裝的防鬆螺栓，採用接觸防滑作用和夾持緊固防鬆作用可以實現螺栓安裝的三次緊固作用，從而有效避免螺栓在實際使用時因外界震動或晃動而導致鬆動，進而保證螺栓的緊固性，且整個螺栓結構簡單，方便安裝使用。;中國電建集團貴州電力設計研究院有限公司CN550000 貴州省貴陽市高新區黔靈山路357號德福中心A6棟中國電建集團貴州電力設計研究院有限公司CN ---F16B039/282F16B039/282
F16B039/10		11-----------張驥
何榮和
張丹
楊興三
李俊
黃橙
尚超		7-





張彪
貴陽中新專利商標事務所 52100		20240206----0-0-20-00-180中國電建集團貴州電力設計研究院有限公司Valid-------------
27
CN220435224U2024-02-02一種組合式防鬆螺母modelCN202322174307.02023-08-12本實用新型公開了一種組合式防鬆螺母，涉及防鬆螺母技術領域，該組合式防鬆螺母包括六角螺栓，六角螺栓上靠近螺栓頭的一右側套接有工件，其中，六角螺栓上靠近工件的右側螺紋連接有左旋螺母，六角螺栓上靠近左旋螺母的右側設置有止動裝置，其中，六角螺栓上靠近螺杆尾部的一端螺紋連接有鎖緊件，六角螺栓上靠近鎖緊件的左側設置有鎖緊裝置，將鎖緊件套入六角螺栓，鎖緊件接觸與六角螺栓螺紋連接右旋螺母，進而將與鎖緊件固定連接的圓柱形滑塊插入卡槽中，轉動鎖緊件使得與圓柱形滑塊固定連接的圓柱形鎖緊卡塊進入卡槽內的鎖緊槽中，由於橡膠圈和防鬆凸塊的作用增大了鎖緊件與六角螺栓的摩擦力，從而使鎖緊件穩固的套入六角螺栓上。;鶴壁高強緊固件有限公司CN456700 河南省鶴壁市淇縣鶴淇產業集聚區城北汙水處理廠北側經二路東鶴壁高強緊固件有限公司CN ---F16B039/28F16B039/28
F16B039/26
F16B037/00
F16B043/00		13-----------李鳳山
秦秀林
韓偉傑		3-

王平
河南商盾雲專利代理事務所(特殊普通合夥) 41199		20240202----0-0-10-00-190鶴壁高強緊固件有限公司Valid-------------
28
CN117515008A2024-02-06一種防鬆動螺釘inventionCN202311768745.82023-12-21本發明提供一種防鬆動螺釘，包括有六角擰動塊，所述六角擰動塊下端表面固定連接有螺紋內嵌杆，所述螺紋內嵌杆表面套接連接有限位墊圈，所述螺紋內嵌杆表面環形設置有內滲孔，所述六角擰動塊表面螺紋連接有內膠水套件，所述螺紋內嵌杆下端表面設置有內推塊，用以解決上述背景技術中容易導致螺釘拆卸困難，且容易在解除面留下刮痕，另一方面在安裝時需要配套加注設備，施工時較為繁瑣的問題。;蕪湖金宇緊固件有限公司CN241000 安徽省蕪湖市蕪湖機械工業園蕪湖金宇緊固件有限公司CN----F16B039/282F16B039/282
F16B039/02
F16B035/00		12-----------胡吉鐘
金曉海
胡如柳		3-

張雪
安徽華普專利代理事務所(普通合夥) 34151		20240206----0-0-10-00-190蕪湖金宇緊固件有限公司Pub.-------------
29
CN220435216U2024-02-02一種防鬆動螺絲modelCN202322060785.92023-08-02本實用新型屬於螺絲技術領域，公開了一種防鬆動螺絲，包括螺栓和固定板，螺栓連接有螺帽，螺帽設有擰動槽，固定板連接有定位柱，固定板連接連接有滑動杆，螺栓設有第一滑槽，擰動槽側壁設有通槽，通槽與第一滑槽連通，滑動杆與第一滑槽滑動連接，第一滑槽側壁設有第二滑槽，第二滑槽內側滑動連接有限位杆，限位杆連接有彈簧，彈簧自由端與第二滑槽側壁連接，滑動杆設有限位孔，限位杆呈直角梯形柱狀；本技術方案定位柱釘入固定物後限位杆插入限位孔，進而使得固定板與螺栓成為一個主體，進而使得螺栓不會輕易轉動的同時不會輕易上下移動，提高螺栓穩定性，有效防止螺絲鬆動，便於單獨加工便於後續安裝，實用性大大提高。;河源勁力加五金精密科技有限公司CN517400 廣東省河源市紫金縣紫城工業園管理委員會2樓201室（僅辦公場所使用）河源勁力加五金精密科技有限公司CN ---F16B035/04F16B035/04
F16B035/06
F16B039/02		12-----------李志君1- 朱雲
深圳市遠航專利商標事務所(普通合夥) 44276		20240202----0-0-10-00-190河源勁力加五金精密科技有限公司Valid-------------
30
CN220435226U2024-02-02一種防鬆螺母modelCN202322118407.12023-08-08本實用新型涉及螺母技術領域，且公開了一種防鬆螺母，包括螺帽，所述螺帽的一側固定連接有螺杆，且螺杆的外表面螺紋連接有螺母本體，所述螺母本體的內部設置有防鬆元件，所述螺母本體的內部安裝有限位元元件，所述定位槽的內壁卡合連接有定位塊，所述定位塊的一側固定連接有連接塊。該防鬆螺母設置有定位槽、定位塊、連接塊、連接杆、彈簧和把手，通過在螺杆上開設很多定位槽，螺母內部的定位塊可以伸入到定位槽內進行卡合，對螺母的位置進行固定，定位塊在彈簧的作用下向定位槽的內部進行卡合，提高了螺母的防鬆效果，也不會因為過度的擠壓而影響到螺母的使用壽命，用手拉動把手即可解除對螺杆的限位，十分方便。;浙江中通汽車零部件有限公司CN317607 浙江省台州市玉環市沙門鎮濱港工業城浙江中通汽車零部件有限公司CN ---F16B039/284F16B039/284
F16B037/00		12-----------趙秀東1- 蘇聰
北京凱謙巨邦專利代理事務所(普通合夥) 32303		20240202----0-0-10-00-190浙江中通汽車零部件有限公司Valid-------------
31
CN220452463U2024-02-06一種止退防鬆組合螺母modelCN202321916158.42023-07-20本實用新型公開了一種止退防鬆組合螺母，涉及螺栓設備技術領域，包括螺栓以及螺紋連接于螺栓外周面的螺母，還包括：鎖止機構，鎖止機構設置于螺栓外周面；鎖止機構包括螺紋連接在螺栓外周面的螺紋筒、設置於螺紋筒內側底部的防鬆單元、設置於防鬆單元頂部的定位單元，防鬆單元包括設置於螺紋筒內側靠近底部位置的活動槽、活動設置於活動槽內部的活動杆、安裝在活動杆兩端的擠壓塊與壓緊板、安裝在活動杆表面的限位塊以及設置於限位塊側面的復位件。本實用新型為一種止退防鬆組合螺母，通過設置的鎖止機構，使得螺栓在鎖緊過程中受到振動不會出現鬆動，提高了防鬆效果。;吳江蒙恩達精密五金有限公司CN215216 江蘇省蘇州市吳江經濟技術開發區（同裡鎮）屯南村吳江蒙恩達精密五金有限公司CN ---F16B039/22F16B039/2211-----------李忠義1- 劉晨
蘇州國誠專利代理有限公司 32293		20240206----0-0-10-00-190吳江蒙恩達精密五金有限公司Valid-------------
32
CN220452451U2024-02-06一種防腐蝕尼龍鎖緊螺母modelCN202320949437.42023-04-25本實用新型公開了一種防腐蝕尼龍鎖緊螺母，包括：螺母主體，所述螺母主體頂端的內部設置有固定圈，所述固定圈的底端設置有壓緊槽，所述壓緊槽的底端設置有尼龍圈，所述固定圈頂端的表面設置有螺栓孔，所述螺栓孔的內部活動連接有固定螺栓，所述固定螺栓的外表面設置有固定外螺紋，所述固定圈和尼龍圈的內部設置有固定內螺紋，所述螺母主體頂端的內部設置有固定孔，所述固定外螺紋與固定內螺紋、固定孔相互配合；本實用新型通過對一種防腐蝕尼龍鎖緊螺母的改進，通過壓緊蓋能夠將尼龍圈固定在螺母內，在安裝時能夠使尼龍圈固定在螺母內，從而方便安裝，具有便於安裝鎖緊螺母的優點，從而有效的解決了現有裝置出現的問題和不足。;浙江安盛汽車零部件有限公司CN314300 浙江省嘉興市海鹽縣經濟開發區01省道王莊段58號浙江安盛汽車零部件有限公司CN ---F16B037/00F16B037/00
F16B039/28		12-----------王厚羽
黃秋瑜
曹銀忠		3-

李光
杭州中利智慧財產權代理事務所(普通合夥) 33301		20240206----0-0-10-00-190浙江安盛汽車零部件有限公司Valid-------------
33
CN220435220U2024-02-02一種帶有矩形牙的螺杆螺母配合結構modelCN202322115046.52023-08-07本實用新型公開了一種帶有矩形牙的螺杆螺母配合結構，包括螺帽、螺杆和螺母，所述螺杆和螺母呈圓柱形，所述螺帽下端與螺杆上端固定連接，所述螺杆的一端固定設有外螺紋，所述外螺紋形狀為矩形螺紋，所述矩形螺紋呈螺旋狀繞於螺杆外面，所述螺杆遠離外螺紋的一端開設有凹槽，所述凹槽內固定設有彈簧，所述彈簧內放置有鎖舌，所述鎖舌上端為直棱柱體，直棱柱長邊下方為長方體A，長方體A遠離直棱柱體的一端固定連接有長方體B。通過在螺杆的一端設置鎖舌，螺母的一端設置鎖扣槽，當進入螺母時，鎖舌被壓迫在螺杆的凹槽內，當鎖舌到達鎖扣槽時在彈簧的作用鎖舌完全彈出，使螺杆無法後退，避免其鬆動，提高了安全效率。;韶關市泰航動力設備有限公司CN512000 廣東省韶關市西郊六公里莞韶產業園沐溪大道旁韶關市泰航動力設備有限公司CN ---F16B039/04F16B039/04
F16B039/28
F16B033/02
F16B023/00
F16B041/00		14-----------湯衛平
湯志航
湯志炫		3-

李夏巨集
深圳市國亨智慧財產權代理事務所(普通合夥) 44733		20240202----0-0-10-00-190韶關市泰航動力設備有限公司Valid-------------
34
CN220452456U2024-02-06耐磨緊固螺母modelCN202322154838.32023-08-11本實用新型公開耐磨緊固螺母，屬於緊固件技術領域，包括本體、耐磨套以及墊片，耐磨套套設在本體外部，本體和耐磨套之間滑動連接，墊片和本體滑動連接，耐磨套成型有變形部，變形部位於墊片和本體之間，墊片和本體之間形成有供變形部變形的活動空間。本實用新型的耐磨緊固螺母，通過更換本體上的耐磨套，增加對耐磨套磨損的螺母進行拆卸的便捷性，且確保螺母使用時，耐磨套和本體之間的連接穩定性。;泉州市泉志輕工機械有限公司CN362013 福建省泉州市洛江區河市鎮霞溪工業區泉州市泉志輕工機械有限公司CN ---F16B037/00F16B037/00
F16B041/00		12-----------葉曉煌1- 孫兵
泉州共創共進專利代理事務所(普通合夥) 35286		20240206----0-0-10-00-190泉州市泉志輕工機械有限公司Valid-------------
35
CN117489684A2024-02-02一種高強度螺帽及其加工工藝inventionCN202311296468.52023-10-08本申請涉及螺帽的領域，尤其是一種高強度螺帽及其加工工藝，包括帽體和緊固組件，帽體內環壁同軸開設有容納緊固組件的緊固環腔，緊固組件包括熱脹冷縮弧板，熱脹冷縮弧板嵌入緊固環腔內，熱脹冷縮弧板內弧面用於抵緊螺栓外壁形成固定，當熱脹冷縮弧板升溫膨脹時，熱脹冷縮弧板內弧面與緊固螺栓外壁之間的緊固力增加。本申請中熱脹冷縮弧板的設置，增加帽體對螺杆外壁的摩擦力，使設備不易驅使帽體繞螺杆軸線進行轉動，從而提高帽體和螺杆對設備的鎖合效果。;寧波東鑫高強度螺帽有限公司CN315200 浙江省寧波市鎮海區九龍湖鎮西河村寧波東鑫高強度螺帽有限公司CN----F16B037/00F16B037/00
F16B039/282
B22C009/22
C21D009/00
C21D001/18
C21D001/26		35-----------錢惠祥1- --20240202----0-0-10-00-190寧波東鑫高強度螺帽有限公司Pub.-------------
36
CN220435225U2024-02-02水上光伏發電設備及其緊固裝置modelCN202321514572.22023-06-14本申請提供一種水上光伏設備及其緊固裝置，緊固裝置包括螺栓、螺母和彈性張緊件，螺栓包括螺杆，彈性張緊件套設於螺杆外周，並位於螺母和待緊固件之間，以推動螺母的螺紋壓緊螺杆的螺紋；彈性張緊件靠近螺母的一側設有第一鎖緊結構，螺母靠近彈性張緊件的一側設有第二鎖緊結構，第一鎖緊結構和第二鎖緊結構配合限制螺母轉動。螺栓與螺母相連固定待緊固件。彈性張緊件位於螺母和待緊固件之間，並在承受螺栓預緊力後產生彈性變形。彈性張緊件向螺母施加遠離待緊固件的反作用力，進而增加螺母的螺紋與螺杆的螺紋之間的摩擦力，降低螺母與螺栓鬆脫的風險。第一鎖緊結構和第二鎖緊結構配合限制螺母的轉動，進一步降低螺母鬆脫的風險。;天合光能股份有限公司CN213031 江蘇省常州市新北區天合光伏產業園天合路2號天合光能股份有限公司CN ---F16B039/282F16B039/282
H02S010/40
F16B037/00
F24S025/60		34-----------劉俊
王禹
王樂		3-

彭瑞欣
王婷
北京天昊聯合智慧財產權代理有限公司 11112		20240202----0-0-10-00-190天合光能股份有限公司Valid-------------
37
CN220435217U2024-02-02浮動螺母結構及換電車modelCN202222403969.62022-09-09本實用新型公開了一種浮動螺母結構及換電車，屬於換電車技術領域。浮動螺母結構包括螺母和殼體，螺母包括限位板和與限位板連接的螺母本體，螺母本體上開設有螺紋孔；螺紋孔為貫通孔；殼體上設置有容置腔、連通于容置腔的第一通孔和第二通孔，限位板活動的設置于容置腔內，螺紋孔通過第一通孔及第二通孔露出。換電車包括上述的浮動螺母結構。本實用新型能夠有效解決現有的螺栓式連接結構中螺母極易受衝擊發生損壞，以及安裝難度高、安裝效率低的問題。;北京勝能能源科技有限公司CN100176 北京市大興區北京經濟技術開發區融興北一街11號院5號樓1至3層101（北京自貿試驗區高端產業片區亦莊組團）北京勝能能源科技有限公司CN ---F16B037/00F16B037/0011-----------李揚
李鴻鍵
侯豔麗
李玉軍		4-


王瀟鈺
北京品源專利代理有限公司 11332		20240202----0-0-20-00-180北京勝能能源科技有限公司Valid-------------
38
CN220452444U2024-02-06一種防水自攻螺釘modelCN202322101255.42023-08-07本實用新型公開了一種防水自攻螺釘，包括螺釘頭、螺杆、自攻錐、螺紋段、圓滑擴孔段、擴孔刃塊、光滑直杆段、密封環槽、中空彈性環、彈性密封裙邊、限位元環槽、彈性墊片環和防滑墊塊。本實用新型能夠通過頭部彈性密封裙邊配合內部限位元密封結構提升自攻螺釘的防水密封性能，連接部位不易出現漏水現象，充分滿足使用需求。;浙江新盛達金屬科技發展股份有限公司CN314300 浙江省嘉興市海鹽縣秦山街道許豐路99號浙江新盛達金屬科技發展股份有限公司CN ---F16B025/10F16B025/10
F16B033/00
F16B039/26
F16J015/06		24-----------王峰偉
王丙林
陳永吉
吳自強		4-


李妮
杭州中利智慧財產權代理事務所(普通合夥) 33301		20240206----0-0-10-00-190浙江新盛達金屬科技發展股份有限公司Valid-------------
39
CN110118220B2024-02-06一種高速公路護欄用防鬆螺栓inventionCN201910494696.02019-06-10本發明公開了一種高速公路護欄用防鬆螺栓，包括螺栓主體、套體、定位槽、定位體、第一螺母體、第二螺母體、環狀臺階、環狀體、連接體、若干固定釘、若干固定槽、若干固定體和環狀裙邊，所述螺栓主體的螺杆上套設有套體和螺紋連接的第一螺母體，所述第一螺母體抵壓在套體的後端上，所述套體內壁設有定位體，所述螺栓主體的螺杆上設有與定位體相配合的定位槽，所述第一螺母體的前端周面設有環狀裙邊，所述環狀裙邊的周面設有均勻分佈的固定槽，與現有技術相比，能夠緊固可靠性好，使用方便。;浙江盛世瑞金緊固件股份有限公司CN314300 浙江省嘉興市海鹽縣望海街道戴鳳路413號浙江盛世瑞金緊固件股份有限公司CN ---F16B039/12F16B039/12
F16B039/02		11-----------李永超
高永強		2-
徐展
杭州中利智慧財產權代理事務所(普通合夥) 33301		20240206-李寧李寧CN109340244
CN106151237
CN207005053
CN109340238
CN108661997
CN210218372		6JP2001241424
KR20040078783
JP2001159415		3-50CN110118220B11-150浙江盛世瑞金緊固件股份有限公司Valid-------------
40
CN117514991A2024-02-06一種緊湊空間防鬆自鎖元件inventionCN202311542163.82023-11-17本申請提供了一種緊湊空間防鬆自鎖元件，包括：被連接件背離法蘭連接件側的端壁上開設有與連接孔相對應的內凹槽，法蘭連接件背離被連接件側的端壁上開設有卡位槽；緊固螺栓，緊固螺栓貫穿設置于法蘭連接件與被連接件；自鎖螺母，自鎖螺母與緊固螺栓的螺杆相匹配，且旋合於內凹槽內；止動墊圈，止動墊圈包括墊圈主體，墊圈主體位於法蘭連接件與緊固螺栓的螺帽內壁之間，墊圈主體彎折形成有兩折邊；其中，一折邊嵌位至卡位槽內，另一折邊緊貼緊固螺栓的螺帽外壁。本申請所述的一種緊湊空間防鬆自鎖元件使得連接件在振動、工作溫度交變的環境下，能夠防止螺栓鬆脫和密封部位失效，以獲得更高的可靠性能。;中國北方發動機研究所CN037036 山西省大同市城區西花園街河西路3條1號中國北方發動機研究所CN----F16B005/02F16B005/02
F16B039/24		12-----------田永海
張雲靜
梁永森
孫丹紅
張樹勇
朱成
樊廣志
石達宇		8-






薛萌萌
天津企興智財智慧財產權代理有限公司 12226		20240206----0-0-10-00-190中國北方發動機研究所Pub.-------------
41
CN220435211U2024-02-02一種汽車用螺栓modelCN202320352971.72023-03-01本實用新型涉及汽車配件技術領域，尤其為一種汽車用螺栓，包括裝置本體，所述裝置本體由螺杆主體和螺栓頭組成，所述螺杆主體上端與螺栓頭下表面固定連接，還包括：螺紋，所述螺紋纏繞設置於螺杆主體外側；內六角螺孔，所述內六角螺孔開設於螺栓頭上表面中部；固定機構，所述固定機構被螺杆主體下端貫穿且滑動設置於螺杆主體外側，所述固定機構內設置有卡扣機構；防護帽，所述防護帽設置於固定機構上方且與固定機構滑動連接，本實用新型，通過設置的固定機構和防護帽，一方面通過墊片下表面的緊固紋為螺栓提供更加緊固的固定作用，同時利用防護帽為裝置本體提供保護作用，有效的提高了裝置本體的穩定性。;溫州瑞創緊固件製造有限公司CN325016 浙江省溫州市甌海區郭溪街道郭西村嶺根新路35號溫州瑞創緊固件製造有限公司CN ---F16B033/00F16B033/00
F16B033/06
F16B037/14
F16B039/24		13-----------林景榮1- 於岩
浙江維創盈嘉專利代理有限公司 33477		20240202----0-0-10-00-190溫州瑞創緊固件製造有限公司Valid-------------
42
CN114893487B2024-02-06一種快速螺栓inventionCN202210353962.X2022-04-06本發明公開了一種快速螺栓，包括螺栓頭，所述螺栓頭的下端面設有向下延伸的軸杆，所述軸杆的下端設有凸肩，所述軸杆的圓周外側在螺栓頭和凸肩之間設有外螺紋元件，所述螺栓頭內轉動連接有旋轉盤，所述旋轉盤與外螺紋元件連接，在旋轉盤轉至第一位置時，所述外螺紋組件撐開形成螺紋柱，在旋轉盤轉至第二位置時，所述外螺紋元件向軸杆靠攏收縮；所述軸杆的外側設有定位元件，所述定位元件用於將外螺紋元件定位在撐開形成螺紋柱位置；該快速螺栓不僅結構簡單，而且能夠實現螺栓的快速拆卸。;深圳市順天五金製品有限公司CN518000 廣東省深圳市寶安區西鄉街道九圍居委工業區35號A棟一樓之一深圳市順天五金製品有限公司CN ---F16B035/04F16B035/0411-----------李玉龍1- 譚麗莎
深圳眾邦專利代理有限公司 44545		20240206-陳東陳東CN210871773
CN111618772
CN214866989
CN207552376		4WO20040881541-20CN114893487B11-180深圳市順天五金製品有限公司Valid-------------
43
CN220452449U2024-02-06緊固件及裝配結構modelCN202321878220.52023-07-17本申請涉及車輛裝配領域，尤其是涉及一種緊固件及裝配結構。所述緊固件用於連接第一裝配體和第二裝配體，所述緊固件包括螺杆、頭部以及彈簧，所述螺杆包括杆部和螺紋部，所述杆部設置在所述頭部與所述螺紋部之間，所述彈簧套設於所述杆部，所述第一裝配體和所述第二裝配體均包括供所述螺杆穿過的通孔，所述第一裝配體還包括與所述彈簧匹配的沉孔。根據本申請的緊固件，從而解決了現有的螺栓在裝配兩個裝配件時，兩個裝配件不能良好的緊密貼合的問題。;富奧汽車零部件股份有限公司
富奧汽車零部件股份有限公司緊固件分公司		CN130000 吉林省長春市長春汽車經濟技術開發區東風南街777號
富奧汽車零部件股份有限公司
富奧汽車零部件股份有限公司緊固件分公司		CN
---F16B035/04F16B035/04
F16B035/06
F16B005/02		12-----------張文獻
張剛		2-
徐聞聰
北京超凡巨集宇智慧財產權代理有限公司 11463		20240206----0-0-10-00-190富奧汽車零部件股份有限公司,富奧汽車零部件股份有限公司緊固件分公司Valid-------------
44
US20240035507A12024-02-01BOLT FOR DOVETAIL GROOVESinvention18/3613982023-07-28A dovetail track groove bolt includes a T-shaped body having a bolt head and bolt shaft. The bolt head has inclined limiting surfaces on both sides, and its longitudinal cross-section forms a “dovetail shape.” The width of the bolt head is equipped with installation surfaces on both sides, and at the diagonal junction of the limiting surfaces and installation surfaces, avoidance surfaces are placed. This irregular bolt, through the implementation of a dovetail-shaped bolt head matching the dovetail track groove, redistributes the vertical gravitational force into horizontal and longitudinal forces, effectively dispersing the track groove's bearing load and enhancing the overall bearing capacity. Simultaneously, by introducing installation surfaces and avoidance surfaces, the bolt head can be inserted directly into the dovetail track groove's slot and aligned through rotation, thereby expediting the installation process.1. A bolt for dovetail groove, comprising a T-shaped body formed by a bolt head and bolt shaft, wherein inclined surfaces are formed on both sides of the bolt head, and a longitudinal cross-section of the bolt head is dovetail-shaped.1. A bolt for dovetail groove, comprising a T-shaped body formed by a bolt head and bolt shaft, wherein inclined surfaces are formed on both sides of the bolt head, and a longitudinal cross-section of the bolt head is dovetail-shaped.
2. The bolt according to claim 1, wherein an upper end of the dovetail-shaped bolt head is provided with a positioning surface; the bolt shaft is threaded along an entire length of the bolt shaft or partially threaded at a middle or lower section of the bolt shaft.
3. The bolt according to claim 2, wherein a rectangle surface is provided on the positioning surface; the inclined surfaces are flat surface or curved surface.
4. The bolt according to claim 3, wherein one pair of diagonals on the rectangle surface are curved chamfers, and right angles on the rectangle surface are provided with wear-resistant layers.
5. A bolt for dovetail groove, comprising a T-shaped body formed by a bolt head and bolt shaft; wherein limiting surfaces are inclined and located on both sides of the bolt head, and a longitudinal cross-section of the bolt head is dovetail-shaped; both sides of the bolt along a width direction are provided with installation surfaces; at a diagonal junction of the limiting surfaces and installation surfaces is provided with an avoidance surfaces.
6. The bolt according to claim 5, wherein the avoidance surface is a cutting surface, a curved lead angle, or a combination of both; the bolt shaft is threaded along an entire length of the bolt shaft or partially threaded at a front section of the bolt shaft.
7. The bolt according to claim 5, wherein the dovetail-shaped cross-section of the bolt head is smaller than or equal to the dimensions of the dovetail groove.
8. The bolt according to claim 5, wherein the distance from a certain height of the avoidance surface to the center of the bolt shaft is defined as “s,” and the corresponding width of the dovetail groove at the same height is defined as “w,” with “s” being less than or equal to “w/2”; the minimum width of the limiting surface is not less than half the radius of the bolt shaft; the avoidance surface is a vertical cutting surface.
9. The bolt according to claim 5, wherein the limiting surfaces, installation surfaces, and avoidance surfaces are flat or curved.
10. The bolt according to claim 5, wherein the width of the bolt head is smaller than or equal to a mouth of the dovetail groove.		Haoheng (Fujian) Building Materials Technology Co., Ltd.CNHaoheng (Fujian) Building Materials Technology Co., Ltd.CN----F16B023/00F16B023/0011-F16B0023/0061F16B0023/0061-----2022219721454
2023213578828		2022-07-28
2023-05-31		CNQiuyao HONG
Yongrun SU
Sijun SHUI		3CN Zhangzhou
Zhangzhou
Zhangzhou		-------0-0-10US20240035507
EP4311948A1
JP3244276		33-192Haoheng (Fujian) Building Materials Technology Co., Ltd.Pub.-------------
45
CN220452442U2024-02-06一種螺栓及螺栓扳手modelCN202320413717.32023-03-07本實用新型公開了一種螺栓及其適配的螺栓扳手，螺栓包括螺栓頭和螺栓杆，沿螺栓頭的外緣設置有多個徑向延伸的第一凸部和第一凹部，螺栓杆上設置有螺紋。螺栓扳手包括批頭和扳手主柄，批頭為環狀，批頭的內環尺寸與螺栓頭直徑一致，沿批頭的內環設置有多個均勻間隔且對稱分佈的第二凸部和第二凹部。本實用新型通過在螺栓頭上設置多個第一凸部和第一凹部，在螺栓扳手的批頭上同樣作出適配設置，通過第一凹部實現定位作用，通過多個凸部和凹部的卡合實現精准匹配，防止出現打滑情況，大大減少了由於卡合不上而導致的螺栓無法取出的情況。;成都西部物聯集團有限公司CN610300 四川省成都市中國（四川）自由貿易試驗區成都市青白江區香島大道1509號（成都國際鐵路港大廈A區A0401號）成都西部物聯集團有限公司CN ---F16B023/00F16B023/00
F16B035/00
B25B013/04
B25B023/00		24-----------楊保國
田繼先
幹雄
黃家海		4-


劉小峰
張元
北京連和連智慧財產權代理有限公司 11278		20240206----0-0-10-00-190成都西部物聯集團有限公司Valid-------------
46
CN114838047B2024-02-06一種機械設備用防鬆螺釘inventionCN202210552903.52022-05-19本發明公開了一種機械設備用防鬆螺釘，包括螺頭、螺杆、副螺孔、內螺釘、漲緊彈簧、自攻副錐頭、分片錐塊、撐開弧槽、圓弧撐開段、防鬆墊圈槽、彈性墊圈、螺紋杆擠壓槽、擠壓螺栓、防鬆環槽、防鬆環片和限位棱錐。本發明能夠使螺釘在連接過程中通過多重防鬆結構達到穩定連接的效果，在機械設備震動的環境下長久使用不易產生鬆動脫落，保證螺釘連接的緊固性，連接穩定持久，安全性高，結構合理，操作方便，利於推廣應用。;浙江洪揚汽車零部件有限公司CN314300 浙江省嘉興市海鹽縣望海街道興欣大道618號浙江洪揚汽車零部件有限公司CN ---F16B039/04F16B039/04
F16B039/10
F16B039/24
F16B039/28		11-----------陳震
曹芳群
馮敏潔
江志超
鄭海
孫翼
徐奎
鐘水木
郎書萍		9-







盧海龍
杭州中利智慧財產權代理事務所(普通合夥) 33301		20240206-袁媛袁媛CN102829052
CN107581828
CN212029087
CN214499690
CN2396222
CN211901232
CN110081059
CN2835681
CN201636161
CN205689532
CN107630878
CN103337790
CN201953769
CN110925284
CN110332208		15US2008183220
US20200400182
US2020400182
WO2009119446
US2010086376
US2005169726		6姚敏茹;.螺紋聯接防鬆技術的研究應用與發展.新技術新工藝.2006,(06),28-30.21CN114838047B11-180浙江洪揚汽車零部件有限公司Valid-------------
47
CN108691870B2024-02-06一種分體式螺栓inventionCN201810600362.22018-06-12本發明提供了一種分體式螺栓，其包括：螺栓頭；螺栓套，其一端與螺栓頭連接，螺栓套具有內螺紋；螺柱，其一端能伸入螺栓套內，並與螺栓套螺紋連接，螺柱內部具有沿軸向貫通的穿孔；鎖緊柱，能軸向滑動地穿設於穿孔，鎖緊柱與螺柱周向固定，鎖緊柱的一端為能與螺栓頭插接的鎖緊頭，鎖緊柱能通過滑動與螺栓頭插接並周向定位；壓緊件，設於螺柱的另一端，並能通過壓緊鎖緊柱的另一端將鎖緊柱軸向定位。本發明解決了因螺栓頭被填埋而無法更換螺栓的問題，並解決了因腐蝕造成螺栓連接強度和剛度降低的問題，同時還能解決螺栓在使用過程中鬆動的問題。;中冶京誠工程技術有限公司CN100176 北京市大興區北京經濟技術開發區建安街7號中冶京誠工程技術有限公司CN ---F16B035/02F16B035/02
F16B037/04
F16B039/22
F16B005/02		14-----------季明明
崔海龍
王瑀
張金文
陳思
馬連軍
薑素雲
王清峰		8-






臧微微
王春光
北京三友智慧財產權代理有限公司 11127		20240206-李佳芮李佳芮CN208311223
CN107939804
CN206582218		3JP31659291-60CN108691870B11-140中冶京誠工程技術有限公司Valid-------------
48
CN109372874B2024-02-06一種偏軸式開槽法蘭螺母inventionCN201811560307.12018-12-20本發明提出了一種偏軸式開槽法蘭螺母，包括六角螺母體、法蘭墊、切槽、驅動孔和驅動螺杆，所述六角螺母體的側壁開設設有切槽，所述六角螺母體包括緊固部和偏軸部，所述切槽位於緊固部和偏軸部之間，所述偏軸部上開有設驅動孔，所述驅動螺杆安裝在驅動孔內，在驅動螺杆的作用下偏軸部的軸線發生偏移，所述六角螺母體的下方設有法蘭墊，通過在六角螺母體的側壁開切槽，能夠使原有的螺紋發生形變對螺栓產生擠壓力，能夠增大兩者之間的摩擦力，可有效的防鬆，並且通過增設驅動螺杆控制偏軸部發生偏移，達到鎖緊防鬆的目的。;浙江安盛汽車零部件有限公司CN314300 浙江省嘉興市海鹽縣經濟開發區01省道王莊段58號浙江安盛汽車零部件有限公司CN ---F16B037/00F16B037/00
F16B039/282		12-----------葉蓉
陶耀平
王厚羽		3-

徐展
杭州中利智慧財產權代理事務所(普通合夥) 33301		20240206-王珍珍王珍珍CN207989502
CN203979087
CN209324841
CN108825631
CN204664121
CN108953355
CN204878248
CN207268253		8JP2005061442
KR19980064299
JP2001124174
JP2008002647
JP2018084323		5張東民.六角開槽螺母的冷鐓工藝優化及數值模擬.《機械設計與製造》.2018,(第3期),191-194.;Zhai, YN.An experimental study on the effect of bolt-hole clearance and bolt torque on single-lap, countersunk composite joints.《Composite Structures》.2015,第127卷411-419.60CN109372874B11-140浙江安盛汽車零部件有限公司Valid-------------
49
CN220435223U2024-02-02一種防鬆六角圓螺母modelCN202321955905.52023-07-25本實用新型公開了一種防鬆六角圓螺母，涉及六角螺母技術領域，包括裝置本體，還包括螺栓，所述裝置本體包括第一螺母，所述第一螺母內壁頂部開設有三個卡接槽，所述第一螺母頂部設有第二螺母，所述第二螺母內壁底部安裝有三個插接板，所述裝置本體包括卡接板，所述卡接板底部內側與第一螺母底部外壁活動連接。本實用新型通過插接板與卡接槽之間的連接使得第二螺母與第一螺母緊密的連接，連接銷貫穿連接孔並與固定孔進行連接，可以對第一螺母與第二螺母之間的連接進行加固，卡接板可以對第一螺母的外壁底部進行卡接，可以避免第二螺母與第一螺母之間出現脫離的情況，使得第一螺母可以穩定的套接在螺栓的外側。;寧波海信緊固件有限公司CN315200 浙江省寧波市鎮海區九龍湖鎮西經堂路267號寧波海信緊固件有限公司CN ---F16B039/28F16B039/28
F16B035/06
F16B037/00		13-----------陸嘉憶
賀卓行		2-
趙慶
寧波慈恒專利代理事務所(特殊普通合夥) 33249		20240202----0-0-10-00-190寧波海信緊固件有限公司Valid-------------
50
US20240035511A12024-02-01ASSEMBLY LOCKING DEVICE, A CONNECTING BOLT IN COMBINATION WITH THE ASSEMBLY LOCKING DEVICE, A COMPONENT WITH A PRE-INSTALLED CONNECTING BOLT BY MEANS OF THE ASSEMBLY LOCKING DEVICE AS WELL AS A MANUFACTURING METHOD FOR THE ASSEMBLY LOCKING DEVICE AND AN ASSEMBLY METHOD OF A CONNECTING BOLT WITH THE ASSEMBLY LOCKING DEVICE WITHIN A COMPONENT OPENINGinvention18/2270002023-07-27A thread bolt with a threaded shaft and a bolt head, and an assembly locking device positionable on the shaft in a loss-proof manner and the thread bolt is arrangeable in a pull-out-proof manner inserted into a component opening with the help of the assembly locking device. The assembly locking device includes a wire coil having a first end and a second end, a holding turn, a clamping coil portion, and a positioning turn, having a smaller or no pitch compared with the clamping coil portion. An end of the shaft, facing away from the head, of the thread bolt is receivable in the positioning turn and the thread bolt is aligned in the component opening in a clamping manner with the help of the holding turn and the positioning turn.1. An assembly locking device adapted to a shaft of a connecting bolt with a bolt head so that the assembly locking device is positionable on the shaft in a loss-proof manner and the connecting bolt is arrangeable in a pull-out-proof manner inserted into a component opening with the help of the assembly locking device, wherein the assembly locking device includes the following features:
a. a wire coil comprised of a plurality of helically wound turns, the coil having a first end and a second end,b. starting at the first end of the wire coil, a holding turn is provided which extends over an angular range of at least 3600 about a central longitudinal axis of the wire coil and comprises an inner diameter DH,c. following the holding turn, a clamping coil portion is arranged that is formed like a truncated cone having a plurality of subsequent turns of an increasing inner diameter DK compared with the holding turn, with the clamping coil portion extending over at least two turns about the central longitudinal axis of the wire coil and comprises a pitch PW that is larger compared with the holding turn, andd. following the clamping coil portion and at the second end of the wire coil, a positioning turn is provided,
d1. extending over an angular range of at least 270° about the central longitudinal axis of the wire coil,d2. having an inner diameter DP for which DK>DP≥DH applies, andd3. having a smaller or no pitch PP compared with the clamping coil portion, so thatd4. an end of the shaft, facing away from the head, of the connecting bolt is receivable in the positioning turn and the connecting bolt is holdable aligned in the component opening in a clamping manner by means of the holding turn and the positioning turn.		1. An assembly locking device adapted to a shaft of a connecting bolt with a bolt head so that the assembly locking device is positionable on the shaft in a loss-proof manner and the connecting bolt is arrangeable in a pull-out-proof manner inserted into a component opening with the help of the assembly locking device, wherein the assembly locking device includes the following features:
a. a wire coil comprised of a plurality of helically wound turns, the coil having a first end and a second end,b. starting at the first end of the wire coil, a holding turn is provided which extends over an angular range of at least 3600 about a central longitudinal axis of the wire coil and comprises an inner diameter DH,c. following the holding turn, a clamping coil portion is arranged that is formed like a truncated cone having a plurality of subsequent turns of an increasing inner diameter DK compared with the holding turn, with the clamping coil portion extending over at least two turns about the central longitudinal axis of the wire coil and comprises a pitch PW that is larger compared with the holding turn, andd. following the clamping coil portion and at the second end of the wire coil, a positioning turn is provided,
d1. extending over an angular range of at least 270° about the central longitudinal axis of the wire coil,d2. having an inner diameter DP for which DK>DP≥DH applies, andd3. having a smaller or no pitch PP compared with the clamping coil portion, so thatd4. an end of the shaft, facing away from the head, of the connecting bolt is receivable in the positioning turn and the connecting bolt is holdable aligned in the component opening in a clamping manner by means of the holding turn and the positioning turn.
2. The assembly locking device according to claim 1 in which the connecting bolt is a thread bolt, and the inner diameter DH of the holding turn is adapted to an outer thread on the shaft of the thread bolt such that the following applies
d3≥DH≥0.6d3,wherein d3 denotes a core diameter of a standard thread on the shaft.
3. The assembly locking device according to claim 1, in which the connecting bolt is a thread bolt, and the inner diameter DH of the holding turn is adapted to an outer diameter dS of a transition shoulder between the bolt shaft and the bolt head wherein the outer diameter dS of the transition shoulder is
1.4d3≥dS≥1.05d3, andthe following applies for the inner diameter DH of the holding turn
dS≥DH≥0.6dS,wherein d3 denotes a core diameter of a standard outer thread on the shaft.
4. The assembly locking device according to claim 1, wherein a retaining portion is provided between the clamping coil portion and the positioning turn adapted to retain the assembly locking device within a component opening wherein the cylindrical retaining portion extends over an angular range of at least 270° about the central longitudinal axis of the wire coil.
5. The assembly locking device according to claim 1 in which the holding turn extends...		Bollhoff Otalu S.A.FRBOLLHOFF OTALU S.A.FR-BOLLHOFF OTALU S.A.FRZ.I. DE L'ALBANNE RUE ARCHIMÈDEF16B041/00F16B041/0011-F16B0041/002F16B0041/002-----EP22306132.62022-07-28EPFranck Chalvet1FR Saint-Baldoph-------0-0-10US20240035511
EP4311949A1		22-191BOLLHOFF OTALU S.A.Pub.-------------
51
EP3469220B12024-02-14BOLT WITH SAFETY DEVICE FOR A BOLT HEAD AND A METHOD FOR RELEASING THE BOLTinvention17810615.92017-06-08A method for releasing a bolt (2) included in by a compound bolt (1),
wherein the bolt (2) has a first end portion (21), a second end portion (29) and a longitudinal axis (16) and is provided with a transverse bolt head (90) at its second end portion (29),wherein the compound bolt (1) includes the bolt (2), a nut (4) and a safety device (6) arranged between the transverse bolt head (90) and the nut (4), the safety device (6) being provided, on the side facing the bolt head (90), with at least one locking body (32) projecting axially,wherein the bolt (2) includes a cylindrical portion (10), at its first end portion (21), with an external thread (12) for the nut (4) with a complementary internal thread (42),wherein the transverse bolt head (90) is arranged to be moved through a slot (34) in an object (8) from the front (80) of the object (8) and then be rotated around the longitudinal axis (16) until the bolt head (90) engages with the object (8) at the back (89) of the object (8),wherein the locking body (32) projects, in an active position, through the slot (34) and out at the back (89) of the object (8) so that the transverse bolt head (90) is prevented from rotating out of its engagement, wherein the thread (12) of the first end portion (21) of the bolt (2) is provided with a deformation portion (5) so that the internal thread (42) of the nut (4) is non-complementary to the thread (12) of the deformation portion (5), andwherein the bolt (2) is fitted by:
- moving the transverse bolt head (90) through a slot (34) in an object (8);- rotating the bolt (2) around the longitudinal axis (16) until the transverse bolt head (90) is in engagement with the object (8);- moving the safety device (6) which is provided with at least one locking body (32) until the locking body (32) projects through the slot (34) and out at the back (89) of the object (8) so that the transverse bolt head (90) is prevented from rotating out of its engagement; and- tightening the nut (4) against the safety device (6),and wherein the bolt (2) is released by loosening the nut (4) from the safety device (6); andmoving the nut (4) along the thread (12) towards the first end portion (21), characterized in that the method further includes:- moving the nut (4) onto the deformation portion (5); and- rotating the nut (4) and the bolt (2) at the same time so that the transverse bolt head (90) can be moved out of the slot (34).		A method for releasing a bolt (2) included in by a compound bolt (1),
wherein the bolt (2) has a first end portion (21), a second end portion (29) and a longitudinal axis (16) and is provided with a transverse bolt head (90) at its second end portion (29),wherein the compound bolt (1) includes the bolt (2), a nut (4) and a safety device (6) arranged between the transverse bolt head (90) and the nut (4), the safety device (6) being provided, on the side facing the bolt head (90), with at least one locking body (32) projecting axially,wherein the bolt (2) includes a cylindrical portion (10), at its first end portion (21), with an external thread (12) for the nut (4) with a complementary internal thread (42),wherein the transverse bolt head (90) is arranged to be moved through a slot (34) in an object (8) from the front (80) of the object (8) and then be rotated around the longitudinal axis (16) until the bolt head (90) engages with the object (8) at the back (89) of the object (8),wherein the locking body (32) projects, in an active position, through the slot (34) and out at the back (89) of the object (8) so that the transverse bolt head (90) is prevented from rotating out of its engagement, wherein the thread (12) of the first end portion (21) of the bolt (2) is provided with a deformation portion (5) so that the internal thread (42) of the nut (4) is non-complementary to the thread (12) of the deformation portion (5), andwherein the bolt (2) is fitted by:
- moving the transverse bolt head (90) through a slot (34) in an object (8);- rotating the bolt (2) around the longitudinal axis (16) until the transverse bolt head (90) is in engagement with the object (8);- moving the safety device (6) which is provided with at least one locking body (32) until the locking body (32) projects through the slot (34) and out at the back (89) of the object (8) so that the transverse bolt head (90) is prevented from rotating out of its engagement; and- tightening the nut (4) against the safety device (6),and wherein the bolt (2) is released by loosening the nut (4) from the safety device (6); andmoving the nut (4) along the thread (12) towards the first end portion (21), characterized in that the method further includes: -->- moving the nut (4) onto the deformation portion (5); and- rotating the nut (4) and the bolt (2) at the same time so that the transverse bolt head (90) can be moved out of the slot (34).
The method according to claim 1, wherein the method further includes selecting the bolt (2) from a group comprising a T-bolt and an L-bolt.
The method according to any of the claims 1 to 2, wherein the thread (12) of the deformation portion (5) has a non-circular geometry.
The method according to any of the claims 1 to 2, wherein the thread (12) of the deformation portion (5) has a local deformation in a thread crest or a thread root.
The method according to any of the claims 1 to 4, wherein the internal diameter (28) of the safety device (6) is larger than...		Egersund Tegneservice OLAV EIKEgersund Tegneservice OLAV EIKNOSjukehusveien 35 4373 Egersund---F16B021/00F16B021/00
F16B005/10
F16B037/04
F16B005/02
F16B021/02
B60R009/058		24-----201609922016-06-10NOEIK, Olav
EIK, Kjetil		2NO 4373 EGERSUND
4034 STAVANGER		Håmsø Patentbyrå AS---0EP0 268 510
EP0 713 018
EP0 047 157
WO03/095270
DE102014 206 862
US2 479 992
US6 361 042
WO03095270
US3171182
US5370488		1070EP3469220B1
WO2017213519
NO20160992A1
NO342065B1		43-131Egersund Tegneservice OLAV EIK-------------
52
CN220435204U2024-02-02一種輕體磚專用膨脹螺絲modelCN202223098910.72022-11-22本實用新型涉及膨脹螺絲領域，具體涉及一種輕體磚專用膨脹螺絲，包括膨脹圓弧螺筒，所述之形狀為中部位置向外部突起為圓弧狀，所述之一端安裝有平墊片與彈簧墊片，另一端安裝有梅花卡尖，所述之內部安裝有絲杆。本實用新型，爭對現有膨脹螺絲，有爭對性的設計了梅花卡尖與膨脹圓弧螺筒，梅花卡尖的設計，保證膨脹螺絲不打滑，有利於擰緊膨脹螺筒內的絲杆；此設計，解決了普通膨脹螺絲在輕體磚內打滑不膨脹的問題，同時輕體磚疏鬆不緻密，即使有的膨脹螺絲能夠膨脹固定，也達不到穩固的效果。膨脹圓弧螺筒中部為凸起圓弧狀，使得膨脹螺筒在螺母擰緊時膨脹螺筒變形，鼓包越擰越大，使得膨脹圓弧螺筒牢牢的與輕體磚固定在一塊。;趙玉強CN032100 山西省呂梁市文水縣鳳城鎮舊城莊村981號152趙玉強CN ---F16B013/06F16B013/0611-----------趙玉強1CN032100 山西省呂梁市文水縣鳳城鎮舊城莊村981號152黃鑫
北京方政衛士專利代理事務所(普通合夥) 16080		20240202----0-0-20-00-180趙玉強Valid-------------
53
US11898587B22024-02-13Torque-limiting nutinvention17/0696352020-10-13A torque-limiting nut is provided. The torque-limiting nut has a washer, a threaded component, and a tool interface. The threaded component has a plurality of detents and the tool interface has a corresponding plurality of recesses and a spring groove. A plurality of engagement members are sized and shaped to fit within the plurality of detents and recesses. An elastic member in the spring grooves provides a compressive force to seat the pins in the corresponding detents to frictionally couple the threaded component and tool interface. When a torque required to rotate the tool interface exceeds a predetermined value, the pin moves against the spring and unseats from the detent such that the tool interface rotates without rotating the threaded component.1. A torque-limiting nut comprising,
a threaded component, the threaded component comprising:
a cylindrical main body having a threaded bore, an outer surface, a plurality of detents in the outer surface; andan annular flanged portion radially extending from an end of the cylindrical main body,a tool interface, separate from the threaded component, having an internal bore sized to receive the cylindrical main body of the threaded component, the tool interface comprising:
a plurality of recesses formed in the internal bore corresponding to the plurality of detents, each of the plurality of recesses comprising a seating groove;a spring groove open to the recesses and the internal bore; andan elastic member in the spring groove,wherein each of the seating grooves receives the elastic member;a plurality of engagement members wherein the plurality of engagement members are configured to reside, in part, in the plurality of detents and, in part, in the plurality of recesses, andwherein, the elastic member provides a compressive force on the plurality of engagement members such that rotation of the tool interface causes the threaded component to rotate until a rotational torque applied to the tool interface exceeds a predefined torque-limit.		1. A torque-limiting nut comprising,
a threaded component, the threaded component comprising:
a cylindrical main body having a threaded bore, an outer surface, a plurality of detents in the outer surface; andan annular flanged portion radially extending from an end of the cylindrical main body,a tool interface, separate from the threaded component, having an internal bore sized to receive the cylindrical main body of the threaded component, the tool interface comprising:
a plurality of recesses formed in the internal bore corresponding to the plurality of detents, each of the plurality of recesses comprising a seating groove;a spring groove open to the recesses and the internal bore; andan elastic member in the spring groove,wherein each of the seating grooves receives the elastic member;a plurality of engagement members wherein the plurality of engagement members are configured to reside, in part, in the plurality of detents and, in part, in the plurality of recesses, andwherein, the elastic member provides a compressive force on the plurality of engagement members such that rotation of the tool interface causes the threaded component to rotate until a rotational torque applied to the tool interface exceeds a predefined torque-limit.
2. The torque-limiting nut of claim 1 wherein the each of the plurality of recesses formed in the internal bore comprise at least an engagement member seat, a radially extending recess wall, and a second recess wall.
3. The torque-limiting nut of claim 2 wherein the second recess wall is angled with respect to the radially extending recess wall.
4. The torque-limiting nut of claim 1 comprising a unitization ring and wherein the threaded component comprises a unitization channel sized to receive the unitization ring such that the unitization ring inhibits the tool interface from sliding off the cylindrical main body of the threaded component.
5. The torque-limiting nut of claim 1 wherein the elastic member comprises at least one of a spring washer, wave spring, or a die spring.
6. The torque-limiting nut of claim 1 wherein the plurality of engagement members are pins.
7. The torque-limiting nut of claim 1 wherein the plurality of engagement members are balls.
8. A torque-limiting nut comprising:
a threaded component, the threaded component comprising:
a cylindrical main body having a threaded bore, an outer surface, a plurality of detents in the outer surface; andan annular flanged portion radially extending from an end of the cylindrical main body,a tool interface, separate from the threaded component, having an internal bore sized to receive the cylindrical main body of the threaded component, the tool interface comprising:
a plurality of recesses formed in the internal bore corresponding to the plurality of detents, wherein the each of the plurality of recesses formed in the internal bore comprise at least an engagement member seat, a radially extending recess wall, and a second recess wall, wherein the sec...		Stemco Products, Inc.USStemco Products, Inc.US NC CharlotteStemco Products, Inc.US-F16B031/02F16B031/0211-F16B0031/024F16B0031/024--------Larry Seeds
Mark Gold
Herman Goins, Jr.		3USNC Charlotte
NC Charlotte
NC Charlotte		Perkins Coie LLP--Victor D BatsonVictor D Batson
Dil K. Magar		US2373812
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US20180356015		31EP11312141PCT/US20/55415 International Search Report and Written Opinion dated Jan. 8, 2021, 7 pgs. total.;EEP20876689.9 Extended European Search Report dated Oct. 27, 2023, 5 pgs. total.40US11898587
EP4046243A1
CN114747101A
WO2021076517
CA3154592A1
MX2022004534A		66-165Stemco Products, Inc.Valid-------------
54
CN220452447U2024-02-06一種具有密封功能的汽車燈具安裝螺釘modelCN202322160502.82023-08-11本實用新型公開了一種具有密封功能的汽車燈具安裝螺釘，用於密封連接燈具殼體和車身鈑金，它包括螺釘件、螺母件以及橡膠密封圈，所述燈具殼體上開設有對應螺釘件尺寸的鎖附口，所述鎖附口周側成形為鎖附筋，所述螺釘件一端成形有抵持板，所述螺釘件靠近抵持板的周側上還成形有限位板；裝配時所述螺釘件卡入鎖附口內，所述鎖附筋限位卡合於抵持板和限位板之間，所述車身鈑金緊貼限位板，所述橡膠密封圈套於螺釘件上並設置在車身鈑金與限位板之間，所述螺母件與螺釘件相配合並鎖附緊貼車身鈑金。本實用新型能夠在保證密封功能的前提下，長時間保持扭矩不變，避免被損壞。;常州星宇車燈股份有限公司CN213000 江蘇省常州市新北區漢江路398號常州星宇車燈股份有限公司CN ---F16B035/00F16B035/00
F16B043/00		12-----------趙軍先1- 孫鈺
常州市科誼專利代理事務所 32225		20240206----0-0-10-00-190常州星宇車燈股份有限公司Valid-------------
55
WO2024023096A12024-02-01PRELOAD VERIFICATION FOR CRITICAL FASTENERSinventionEP20230705932023-07-25A female fastener (40) for receiving and engaging with a threaded male fastener, the female fastener (40) comprising a threaded body (1), a load measuring device (42) having an electrical switch mechanism disposed sealed and contained inside the threaded body (1) for measuring compressive load on the female fastener (40) and for communicating a signal representing said measured compressive load to an external system (44).Claims: 1. A female fastener (40) for receiving and engaging with a threaded male fastener, the female fastener (40) comprising: a threaded body (1); a load measuring device (42) having an electrical switch mechanism disposed sealed and contained inside the threaded body (1) for measuring compressive load on the female fastener (40) and for communicating a signal representing said measured compressive load to an external system (44). 2. The female fastener (40) according to claim 1, wherein the load measuring device (42) comprises an electrical switch (6) which is configured to change its switching condition when the measured compressive load falls below a preset minimum compressive load level. 3. The female fastener (40) according to claim 1 or 2, wherein the load measuring device (42) comprises at least two electrical switches (6, 6) configured to change their switching conditions at different preset compressive load levels. 4. The female fastener (40) according to any of claims 1 to 3, comprising an internal sealed chamber (60) containing the load measuring device (42) and containing a fluid, in particular a liquid, configured to protect said load measuring device (42) from environmental damage, in particular from corrosion and/or vibration. 5. The female fastener (40) according to any of claims 1 to 4, comprising a linking unit (46) for communicatively linking, in particular for wired or wireless linking, the female fastener (40) with at least one further female fastener (40). 6. The female fastener (40) according to any of claims 1 to 5, configured as a nut.

7. The female fastener (40) according to any of claims 1 to 6, configured waterproof, in particular configured for subsea operation. 8. The female fastener (40) according to any of claims 1 to 7, configured to indicate by said signal when the own preload of the female fastener (40) falls below a preset safe minimum load. 9. The female fastener (40) according to any of claims 1 to 8, wherein the load measuring device (42) comprises at least one switch (6) which is triggered to change its switching condition when the compressive load on the female fastener (40) compresses the female fastener (40) sufficiently to move the switch (6) to contact a rod (4) in the threaded body (1), which rod (4) is set at a preset distance (D) from the switch (6) in the absence of compressive load. 10. The female fastener (40) according to any of claims 1 to 9, comprising a socket (7) for inserting a probe (20) of the external system (44), wherein said inserting triggers communication of said signal representing said measured compressive load to said external system (44). 11. The female fastener (40) according to any of claims 1 to 10, being free of an energy supply unit, in particular being free of a battery. 12. An arrangement, comprising: a female fastener (40) according to any of claims 1 to 11; and the external system (44) receiving said signal when being coupled with the female fastener (40). 13. The a...		-->Claims: 1. A female fastener (40) for receiving and engaging with a threaded male fastener, the female fastener (40) comprising: a threaded body (1); a load measuring device (42) having an electrical switch mechanism disposed sealed and contained inside the threaded body (1) for measuring compressive load on the female fastener (40) and for communicating a signal representing said measured compressive load to an external system (44). 2. The female fastener (40) according to claim 1, wherein the load measuring device (42) comprises an electrical switch (6) which is configured to change its switching condition when the measured compressive load falls below a preset minimum compressive load level. 3. The female fastener (40) according to claim 1 or 2, wherein the load measuring device (42) comprises at least two electrical switches (6, 6) configured to change their switching conditions at different preset compressive load levels. 4. The female fastener (40) according to any of claims 1 to 3, comprising an internal sealed chamber (60) containing the load measuring device (42) and containing a fluid, in particular a liquid, configured to protect said load measuring device (42) from environmental damage, in particular from corrosion and/or vibration. 5. The female fastener (40) according to any of claims 1 to 4, comprising a linking unit (46) for communicatively linking, in particular for wired or wireless linking, the female fastener (40) with at least one further female fastener (40). 6. The female fastener (40) according to any of claims 1 to 5, configured as a nut.
-->
7. The female fastener (40) according to any of claims 1 to 6, configured waterproof, in particular configured for subsea operation. 8. The female fastener (40) according to any of claims 1 to 7, configured to indicate by said signal when the own preload of the female fastener (40) falls below a preset safe minimum load. 9. The female fastener (40) according to any of claims 1 to 8, wherein the load measuring device (42) comprises at least one switch (6) which is triggered to change its switching condition when the compressive load on the female fastener (40) compresses the female fastener (40) sufficiently to move the switch (6) to contact a rod (4) in the threaded body (1), which rod (4) is set at a preset distance (D) from the switch (6) in the absence of compressive load. 10. The female fastener (40) according to any of claims 1 to 9, comprising a socket (7) for inserting a probe (20) of the external system (44), wherein said inserting triggers communication of said signal representing said measured compressive load to said external system (44). 11. The female fastener (40) according to any of claims 1 to 10, being free of an energy supply unit, in particular being free of a battery. 12. An arrangement, comprising: a female fastener (40) according to any of claims 1 to 11; and the external system (44) receiving said signal when being coupled with the female fastener (40). 13....		HIRST, John Andrew Brian
ENERFAST LTD
WÜRTH INDUSTRIE SERVICE GMBH & CO.KG		GB
DE		2 Claremont Walk,Bath Avon BA1 6HB,BA16HB,GB
2 Claremont Walk,Bath Avon BA1 6HB,BA16HB,GB
Industriepark Würth,97980 Bad Mergentheim,97980,DE		HIRST, John Andrew Brian
ENERFAST LTD
WÜRTH INDUSTRIE SERVICE GMBH & CO.KG		GB
GB
DE		----F16B031/02F16B031/02
F16B037/00		12--------2210852.62022-07-25GBHIRST, John Andrew Brian1GB2 Claremont Walk,Bath Avon BA1 6HB,BA16HB,GBDILG, AndreasDilg, Haeusler, Schindelmann Patentanwaltsgesellschaft mbH,Leonrodstr. 58,80636 Munich,80636,DE-----0-0-10WO2024023096
GB202210852D0		22-190HIRST, John Andrew Brian,ENERFAST LTD,WÜRTH INDUSTRIE SERVICE GMBH & CO.KG-------------
56
CN220452448U2024-02-06一種軌道交通高強度螺栓modelCN202321825190.12023-07-11本申請涉及軌道交通用品的技術領域，尤其是涉及一種軌道交通高強度螺栓，包括螺柱和設置於螺柱上的螺栓頭，所述螺柱靠近螺栓頭的頂端設置有鎖緊裝置，所述鎖緊裝置包括設置於螺柱上的安裝套筒和設置於安裝套筒上且用於對螺栓頭擠壓鎖緊以及解鎖的鎖緊組件，所述螺栓頭靠近螺柱的一端穿設於安裝套筒內。該一種軌道交通高強度螺栓具有能夠提升高強度螺栓的使用的便捷性的效果。;寧波躍馬緊固件有限公司CN315200 浙江省寧波市鎮海區駱駝街道榮吉路269號寧波躍馬緊固件有限公司CN ---F16B035/02F16B035/0211-----------史宇平1- 王鵬宇
北京成實智慧財產權代理有限公司 11724		20240206----0-0-10-00-190寧波躍馬緊固件有限公司Valid-------------
57
CN220453144U2024-02-06一種螢幕用固定螺母modelCN202321433892.52023-06-07本申請屬於螺紋緊固件技術領域，具體為一種螢幕用固定螺母，包括預置套環，預置套環內簷均布設置有多個導向板，導向板之間形成導向槽，所述導向板下端呈傾斜面，所述導向槽與滑動套環滑動連接，滑動套環設置有壓緊斜台，壓緊斜台與轉動套環可分離連接，所述轉動套環套設在預置套環內，轉動套環設置有承壓斜台，承壓斜台與導向板可分離連接，轉動套環下端與彈簧連接，所述滑動套環與螺紋套緊固連接，螺紋套外簷分佈設置有多個扇型卡扣，扇型卡扣一端開有卡扣槽。本申請通過設置預埋在基體內的預置套環，固定單個LED板的位置，實現通過簡易的按壓操作即可安裝和拆卸單個LED板，保證安裝的可靠性和抗干擾性。;吳江蒙恩達精密五金有限公司CN215216 江蘇省蘇州市吳江經濟技術開發區（同裡鎮）屯南村吳江蒙恩達精密五金有限公司CN ---F16M011/04F16M011/04
F16B035/00		22-----------李忠義1- 黎興科
蘇州國誠專利代理有限公司 32293		20240206----0-0-10-00-190吳江蒙恩達精密五金有限公司Valid-------------
58
CN220427058U2024-02-02一種用於螺母攻絲加工的攻絲夾具modelCN202321987971.02023-07-26本實用新型涉及螺母攻絲加工技術領域，且公開了一種用於螺母攻絲加工的攻絲夾具，其包括底座，所述底座頂部的一側固定安裝有倒L形固定板，倒L形固定板上部的中部螺紋連接有螺紋升降杆，螺紋升降杆的底部固定連接有攻絲刀具，螺紋升降杆的頂部固定連接有第一小齒輪，底座的頂部對稱設有兩個凹槽卡板，倒L形固定板外側的上部固定安裝有雙出軸電機，雙出軸電機的一端固定連接有與第一小齒輪嚙合連接的大齒輪柱，雙出軸電機的另一端固定連接有大圓盤，大圓盤的圓周面固定連接有弧形齒；本用於螺母攻絲加工的攻絲夾具能夠對加工的螺母進行自動夾持固定，並且能夠同時對多個螺母進行夾持固定與攻絲加工，從而有效的提高了螺母攻絲加工的效率和速度。;青島匯誠工業有限公司CN266000 山東省青島市即墨市環秀辦事處西窯上村青島匯誠工業有限公司CN ---B23G001/44B23G001/44
B23G001/16		11-----------王東
陶玲玉
董文傑
吝建娃
王國柱		5-



李常芳
青島晸投智慧財產權代理事務所(普通合夥) 37353		20240202----0-0-10-00-190青島匯誠工業有限公司Valid-------------
59
CN117501022A2024-02-02卡入式鎖定緊固件inventionCN202280043316.12022-05-03一種用於可釋放地相互連接兩個物體的緊固件元件包括保持器，其頂端具有用於將保持器附接到第一物體上的裝置，其底端則具有帶有開孔的端壁。在底端處固定到第二物體上的支柱通過彈性卡合被捕獲在保持器的中心空腔內，支柱或保持器可徑向偏轉。與保持器可滑動地連接的鎖定元件在鎖定位置和解鎖位置之間軸向可移動，該鎖定元件可操作以限制支柱和保持器的相對徑向移動，以防支柱被移除。鎖定元件可以是通過磁體移動並通過彈簧可延伸到支柱的孔中的銷。或者，鎖定元件可以是圍繞保持器外部緊密地裝配的套筒。;賓工程工廠公司US美國賓夕法尼亞州賓工程工廠公司US----F16B005/00F16B005/0011--------63/185,002
US63/185,002
002021000185002
US002021000185002		2021-05-06US布萊恩·班淳
安東尼·柯羅席
尼古拉斯·馬歇爾		3-

劉佳
上海專利商標事務所有限公司 31100		20240202----0-0-20-00-180賓工程工廠公司Pub.-------------
60
US20240035502A12024-02-01FASTENER JOINT AND ASSOCIATED METHOD FOR AVOIDING CORROSION OF DISSIMILAR MATERIAL FASTENER JOINTSinvention18/3762092023-10-03A fastener for use in joining dissimilar materials manufactured by the process of producing the fastener with an external surface that forms an electrically insulating oxide layer when subjected to oxidation and, after manufacture and prior to use, subjecting the fastener to a pre-oxidation process to grow the desired oxide layer in situ on the external surface of the fastener. The present invention also provides a dissimilar material joint in which the pre-oxidized fastener is used to mechanically join dissimilar materials with the oxide layer electrically insulating the fastener from at least one of the dissimilar materials. The fastener may be a rivet used in friction self-piercing riveting (F-SPR). The fastener may be fabricated from an alloy capable of forming Al2O3 or Cr2O3 by thermal oxidation. The fastener may be pre-coated with Al or Cr that functions as a seed layer to form Al2O3 or Cr2O3.1. A method for forming a pre-oxidized fastener for use in joining dissimilar materials, comprising the steps of:
fabricating a bare fastener from an alloy capable of forming an electrically resistive oxide when subjected to an oxidation process;following the fabrication step, pre-oxidizing the fastener in an environment containing oxygen to grow a layer of oxide on an exterior surface of the fastener to provide a pre-oxidized fastener, the layer being in an electrically resistive phase and being of sufficient thickness to electrically insulate the pre-oxidized fastener when used in joining dissimilar materials; andwherein the pre-oxidized fastener exhibits a greater interfacial resistance and/or a lower galvanic current than the bare fastener.		1. A method for forming a pre-oxidized fastener for use in joining dissimilar materials, comprising the steps of:
fabricating a bare fastener from an alloy capable of forming an electrically resistive oxide when subjected to an oxidation process;following the fabrication step, pre-oxidizing the fastener in an environment containing oxygen to grow a layer of oxide on an exterior surface of the fastener to provide a pre-oxidized fastener, the layer being in an electrically resistive phase and being of sufficient thickness to electrically insulate the pre-oxidized fastener when used in joining dissimilar materials; andwherein the pre-oxidized fastener exhibits a greater interfacial resistance and/or a lower galvanic current than the bare fastener.
2. The method of claim 1 wherein the pre-oxidized fastener exhibits: (i) an interfacial resistance at least 10 times greater than an interfacial resistance exhibited by the bare fastener when measured at −1.5 VSCE in a 0.1 M NaCl solution; (ii) a galvanic current at least 50% lower than a galvanic current exhibited by a bare carbon steel fastener of identical geometry to the bare fastener and having a carbon content of 0.18% by weight; or (iii) both (i) and (ii).
3. The method of claim 1 wherein the fabricating step is further defined as fabricating the bare fastener from at least one of an alumina-forming alloy and a chromia-forming alloy.
4. The method of claim 2 wherein the chromia-forming alloy is further defined as a chromia-forming stainless steel containing about 9 to about 30 wt. % Cr.
5. The method of claim 2 wherein the oxide layer has a thickness in the range of about 50 nm to about 1000 nm.
6. A mechanical fastener for use in forming a joint joining dissimilar materials, the fastener being manufactured by the method of claim 1.
7. A mechanical fastener for use in forming a joint joining dissimilar materials, the fastener being manufactured by the method of claim 5.
8. A method for joining dissimilar materials using a mechanical fastener, comprising the steps of:
fabricating a bare fastener including an oxide-forming material exposed on an external surface;following the fabrication step, pre-oxidizing the bare fastener in an environment containing oxygen to grow a layer of oxide in-situ on the exterior surface of the bare fastener to provide a pre-oxidized fastener, the layer being in an electrically resistive phase and being of sufficient thickness to provide electrical insulation of the pre-oxidized fastener; andjoining a first material and a second material using the pre-oxidized fastener, wherein at least one of the first material and the second material is electrically conductive and the oxide layer electrically insulates the pre-oxidized fastener from at least one of the first material and the second material to reduce a potential for galvanic corrosion at the joint.
9. The method of claim 8 wherein the fabricating step is further defined as fabricating the bare fastener from at le...		UT-Battelle, LLCUSUT-Battelle, LLCUS----F16B005/04F16B005/04
C22C038/00
C22C038/02
C22C038/06
C22C038/42
C22C038/44
C22C038/46
C22C038/50
C22C038/54
C22C038/58
C23C008/14		33-F16B0005/04F16B0005/04
C22C0038/002
C22C0038/005
C22C0038/02
C22C0038/06
C22C0038/42
C22C0038/44
C22C0038/46
C22C0038/50
C22C0038/54
C22C0038/58
C23C0008/14
F16B0019/086		--------Yong Chae Lim
Ji Heon Jun
Michael P. Brady
Zhili Feng		4USTN Oak Ridge
TN Oak Ridge
TN Oak Ridge
TN Oak Ridge		-------0-0-10US11808297
US20240035502
WO2022165093		32-193UT-Battelle, LLCPub.-------------
61
CN220452446U2024-02-06一種排汽用剪切螺釘modelCN202321879549.32023-07-17本實用新型公開了一種排汽用剪切螺釘，其包括本體和端堵；所述本體包括螺帽和螺杆，所述螺帽和螺杆固定連接，所述螺杆包括剪切部,所述剪切部側壁設有進氣縫，所述進氣縫為窄小狹長的縫隙，所述本體內部設有排汽孔，所述排汽孔的一側與所述進氣縫相連通，所述排汽孔的另一側與大氣相連通，所述剪切部的端部與所述端堵固定連接。當橡膠物料和水的混合物接觸到剪切部面時，由於剪切部面上開有窄小狹長的進氣縫，水可以進入到排氣孔內，而橡膠物料卻無法進入，水分進入排汽孔內後，與大氣環境接觸，壓力迅速下降，水汽化為蒸汽由排汽孔排出，實現了脫水乾燥的目的，減小了下游補充乾燥設備的運行負擔，使膨化過程更容易進行。;大連巨中自動化設備有限公司CN116000 遼寧省大連市中山區廣智巷8號大連巨中自動化設備有限公司CN ---F16B035/00F16B035/00
B29B013/06		22-----------康立新1- 劉麗媛
陳義華
大連至誠專利代理事務所(特殊普通合夥) 21242		20240206----0-0-10-00-190大連巨中自動化設備有限公司Valid-------------
62
CN117515006A2024-02-06一種便捷拆裝的防脫型螺栓inventionCN202311502421.X2023-11-13本發明涉及一種便捷拆裝的防脫型螺栓，包括螺杆和螺栓頭，螺栓頭和螺杆之間設置有防脫凸台，螺栓頭和防脫凸台適合於從C型槽的開口部插入C型槽內，防脫凸台適合於卡入C型槽的開口部並被C型槽的開口部限制轉動，螺栓頭具有底部支撐面，當防脫凸台卡入C型槽的開口部，螺栓頭的底部支撐面支撐於C型槽的內底面。螺栓頭寬度略小於C型槽開口寬度，此結構方便快速將螺栓放入C型槽內。在此螺栓頭的基礎上新增凸台，此結構可以在螺栓未固定狀態下防止螺栓從C型槽中脫出。;中車南京浦鎮車輛有限公司CN210031 江蘇省南京市江北新區泰山園區浦珠北路68號中車南京浦鎮車輛有限公司CN----F16B037/04F16B037/04
F16B035/04		12-----------祁德彬
包鳴
何雙慧
田湉
熊霓		5-



蔡晶晶
南京同澤專利事務所(特殊普通合夥) 32245		20240206----0-0-10-00-190中車南京浦鎮車輛有限公司Pub.-------------
63
CN109372864B2024-02-06快速鉚接固釘inventionCN201811596363.02018-12-26本發明涉及一種快速鉚接固釘，包括鉚釘本體、鉚釘套以及設置在鉚釘本體上部的擊發元件，所述鉚釘本體具有從上自下依次相連的鉚釘尾部、中間釘杆部和鉚釘頭部，鉚釘頭部由圓柱過渡段和圓弧型釘尖所組成，中間釘杆部包括由下而上依次相連內凹弧段、釘杆前段、釘杆中段和釘杆後段，鉚釘套為上部外側帶有凸緣和具有中心孔的鉚釘套筒，鉚釘套筒套接在鉚釘本體的外側，下端至鉚釘頭部的圓柱過渡段，上端凸緣至釘杆後段。其優點是擊發元件塑殼內的擊發藥產生爆破衝力推動鉚釘本體射入鉚接體內，把兩種及以上鋼板或其他硬質鉚接體快速鉚接成一體，整個操作過程中，無需另加外接動力源進行鑽孔，施工具有快速省力，安全可靠等特點。;李宛齊CN136000 吉林省四平市鐵東區平東街陽明委五組李宛齊CN ---F16B019/10F16B019/1011-----------李宛齊1CN136000 吉林省四平市鐵東區平東街陽明委五組李玲
鞍山貝爾專利代理有限公司 21223		20240206-金琦金琦CN209430570
CN107830035
CN203257833
CN207795795		4GB1163400
EP2034195		2-60CN109372864B11-140李宛齊Valid-------------
64
CN220435818U2024-02-02增加抗拉強度的地腳螺栓modelCN202321210077.22023-05-18一種增加抗拉強度的地腳螺栓。目前所使用的地腳螺栓採用方頭和地腳螺栓分開車削，最後方頭車削內螺紋與地腳螺栓以螺紋方式連接，這種方式的地腳螺栓長期使用，易導致地腳螺栓從露出方頭處斷裂。一種增加抗拉強度的地腳螺栓，其組成包括：地腳螺栓（1），地腳螺栓與地腳螺栓擋塊（2）固定連接，地腳螺栓擋塊為長方體結構，且在地腳螺栓擋塊的中間位置開設有與地腳螺栓匹配的插孔（3）；插孔的孔面兩端與地腳螺栓擋塊的平面處開設有45度的錐形面（4），地腳螺栓插入到地腳螺栓擋塊的插孔內時，地腳螺栓的端面與地腳螺栓擋塊的斷面在同一水平面上。本實用新型應用於建築施工領域。;華能甘肅西固熱電有限公司CN730060 甘肅省蘭州市西固區古浪路78號華能甘肅西固熱電有限公司CN ---F16M007/00F16M007/00
F16B035/00		22-----------許建賢
李悅悅
劉冬
賀天
高鑫
鄒思明		6-




陳曉光
哈爾濱東方專利事務所 23118		20240202----0-0-10-00-190華能甘肅西固熱電有限公司Valid-------------
65
EP3983687B12024-02-14PIN LOCK FASTENERSinvention20723682.92020-04-10A pin lock fastener (100, 300), comprising:
a fastener component (102, 302) having an aperture (104, 304) formed through an outer surface (106, 306) of the fastener component;a pin (108, 308) supported by the fastener component (102, 302) and slidable through the aperture (104, 304), the pin comprising a locking end portion (110, 310);an elastic element (112, 312) supported by the fastener component (102, 302) and operable to apply a biasing force to the pin (108, 308), the elastic element biasing the pin in a normal locked position such that the locking end portion (110, 310) of the pin extends outwardly from the outer surface (106, 306) of the fastener component; anda pin actuation component (114, 314) coupled to the fastener component (102, 302) and operable to facilitate application of a force to actuate the pin (108, 308) from the normal locked position to a retracted unlocked position, wherein, when in the normal locked position, the locking end portion (110, 310) of the pin is operable to interface with a fastener receiver structure to restrict rotation of the fastener component relative to the fastener receiver structure, characterized in that the elastic element (112,312) comprises a torsion spring.		A pin lock fastener (100, 300), comprising:
a fastener component (102, 302) having an aperture (104, 304) formed through an outer surface (106, 306) of the fastener component;a pin (108, 308) supported by the fastener component (102, 302) and slidable through the aperture (104, 304), the pin comprising a locking end portion (110, 310);an elastic element (112, 312) supported by the fastener component (102, 302) and operable to apply a biasing force to the pin (108, 308), the elastic element biasing the pin in a normal locked position such that the locking end portion (110, 310) of the pin extends outwardly from the outer surface (106, 306) of the fastener component; anda pin actuation component (114, 314) coupled to the fastener component (102, 302) and operable to facilitate application of a force to actuate the pin (108, 308) from the normal locked position to a retracted unlocked position, wherein, when in the normal locked position, the locking end portion (110, 310) of the pin is operable to interface with a fastener receiver structure to restrict rotation of the fastener component relative to the fastener receiver structure, characterized in that the elastic element (112,312) comprises a torsion spring.
The pin lock fastener of claim 1, wherein at least a portion of the elastic element (112, 312) is situated within the aperture (104, 304), and wherein the elastic element is interfaced to the pin (108, 308) to apply the biasing force; or -->wherein the pin (108, 308) comprises a central longitudinal axis generally orthogonal to a central longitudinal axis of the fastener component (102, 302), and wherein the pin is configured to translate axially along the central longitudinal axis of the pin when moved between the retracted unlocked position and the normal locked position; orwherein, when in the normal locked position, the pin (108, 308) extends beyond the outer surface (106, 306) of the fastener component (102, 302), the elastic element (112, 312) interfaced to an end of the pin opposite the locking end portion (110, 310).
The pin lock fastener of claim 1, wherein the fastener component comprises a bolt (102), the bolt comprising a bolt head body (116) and a shaft (118) extending from the bolt head body, the bolt head body comprising the aperture (104) and at least partially supporting the elastic element (112).
The pin lock fastener of claim 3, wherein the pin actuation component comprises an actuator cap (114) bi-directionally rotatably coupled to the bolt head body (116), wherein the torsion spring (112) has one end coupled to the actuator cap and the other end coupled to the bolt head body, and wherein the pin (108) is coupled to the torsion spring between the ends of the torsion spring, such that rotation of the actuator cap causes deflection of the torsion spring to actuate the pin.
The pin lock fastener of claim 4, wherein the bolt head body (116) comprises a spring support channel (128) that extends annularly about the bolt head...		Raytheon CompanyRaytheon CompanyUS870 Winter Street Waltham, Massachusetts 02451-1449---F16B039/04F16B039/04
F16B035/06		12-----2019164395622019-06-12USADAMS, Richard J.1US Waltham, Massachusetts 02451Dentons UK and Middle East LLP---0WO2014/017209
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66
CN117489687A2024-02-02一套相互連接互相控制的防鬆機構inventionCN202311859733.62023-12-30一套相互連接互相控制的防鬆機構，有螺栓、內螺母、外螺母、楔子圈和彈片控制圈組成。在內螺母的一端設有楔子圈定位柱，楔子圈上連接有彈片。在外螺母的一端設有彈片定位槽和迫使內螺母上楔子圈定位柱及楔子圈向螺杆擠壓的錐形孔。使用中將楔子圈安裝在內螺母一端的楔子圈定位柱內，彈片控制圈套在內螺母一端的楔子圈定位柱上。內螺母旋轉在螺杆上將物件緊固，外螺母旋轉在同一螺杆上將內螺母夾緊。這時外螺母上的錐形孔，就會迫使內螺母一端的楔子圈定位柱及楔子圈向螺杆擠壓，將防鬆圈上的防鬆齒與螺杆上的螺紋相互嵌入形成一體。當楔子圈上的彈片進入外螺母一端的彈片定位槽時，就會被彈片定位槽卡住，阻止外螺母的反轉。;鄭志建CN065201 河北省廊坊市三河市燕郊鎮雷捷時代廣場3號樓1單元1903鄭志建CN----F16B039/10F16B039/10
F16B043/00
F16B037/00		13-----------鄭陸卡
高申三		2-
--20240202----0-0-10-00-190鄭志建Pub.-------------
67
US11898589B22024-02-13Barrel nut assembly and method to attach a barrel to a firearm using such assemblyinvention17/0717112020-10-15A barrel nut assembly for use on a variety of firearms is provided. The assembly is made up of a barrel nut, generally cylindrical in shape with a threaded central bore, and an externally threaded locknut which is used in conjunction with the barrel nut to secure a barrel to a firearm upper receiver. The barrel nut has an integral bushing on its exterior constructed to support either the gas tube or piston of the host firearm's operating system. The barrel nut is configured so that it may be independently and non-rotationally held within a vice or other fixture during installation of the barrel and while the locknut is tightened to a preset torque to hold the barrel in place. The barrel nut assembly affords the user a method and apparatus that aligns a central bore in the bushing with the opening in the upper receiver that receives an operating system component of the firearm while the barrel nut is independent of the torque applied to the locknut to properly secure the barrel to the upper receiver.1. A barrel nut assembly for connecting a firearm barrel to a receiver of a gas operated rifle, said barrel nut assembly comprising:
a barrel nut which is substantially cylindrical in shape and defines a longitudinally extending bore extending from a back end of said barrel nut along a longitudinal axis to a front end of the barrel nut, said bore having internal threads to be secured at the back end to an externally threaded front end part of the receiver, the front end of said bore being configured to receive a rear end portion of the firearm barrel therein, wherein said front end of the barrel nut has an integrally formed exterior flange having at least two squared off sections to render a forward face of the barrel nut substantially square, the at least two squared off sections configured to be captured within a fixture that rotationally restrains said barrel nut; anda locknut having external threads that engage with the internal threads in the barrel nut bore, enabling the locknut to be threadedly received within and connected to the barrel nut, said locknut being configured to compressively engage and secure said firearm barrel in position against said receiver as the locknut is screwed into the barrel nut and tightened to a preset torque value, a rotational orientation of said barrel nut about the barrel being independent of torque applied to the locknut.		1. A barrel nut assembly for connecting a firearm barrel to a receiver of a gas operated rifle, said barrel nut assembly comprising:
a barrel nut which is substantially cylindrical in shape and defines a longitudinally extending bore extending from a back end of said barrel nut along a longitudinal axis to a front end of the barrel nut, said bore having internal threads to be secured at the back end to an externally threaded front end part of the receiver, the front end of said bore being configured to receive a rear end portion of the firearm barrel therein, wherein said front end of the barrel nut has an integrally formed exterior flange having at least two squared off sections to render a forward face of the barrel nut substantially square, the at least two squared off sections configured to be captured within a fixture that rotationally restrains said barrel nut; anda locknut having external threads that engage with the internal threads in the barrel nut bore, enabling the locknut to be threadedly received within and connected to the barrel nut, said locknut being configured to compressively engage and secure said firearm barrel in position against said receiver as the locknut is screwed into the barrel nut and tightened to a preset torque value, a rotational orientation of said barrel nut about the barrel being independent of torque applied to the locknut.
2. The barrel nut assembly of claim 1, wherein the at least two squared off sections of the forward face of the barrel nut are spaced ninety degrees apart.
3. The barrel nut assembly of claim 1, wherein said barrel nut includes an integral support structure that includes a longitudinally extending bore configured to receive a portion of a gas operating system of the gas operated rifle.
4. The barrel nut assembly of claim 3, wherein said integral support structure includes a bushing positioned on a top side of said barrel nut having the longitudinally extending bore configured to receive the portion of the gas operating system of the gas operated rifle, wherein the portion of the gas operating system is a gas tube.
5. The barrel nut assembly of claim 1, wherein a forward face of said locknut includes a grippable structure configured to be engaged with a complementary gripping structure on a tool that is used to apply torque to said locknut.
6. The barrel nut assembly of claim 1, wherein a forward face of said locknut is provided with a plurality of spaced grooves configured to engage with correspondingly spaced teeth on a wrench which is used to apply torque to said locknut.
7. A gas operated firearm comprising:
an upper receiver having a forward end with an externally threaded extension and an opening for receiving an operating rod of a gas operating system;a barrel having an annular flange proximate a rear end of said barrel; anda barrel nut assembly for connecting said barrel to said upper receiver, said barrel nut assembly including:an internally threaded barrel nut threadingly se...		LWRC International LLCUSLWRC International LLCUS MD CambridgeLWRC International LLCUS-F41A021/48F41A021/48
F16B037/00		22-F16B0037/00F16B0037/00
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WOWO-2008/108804		2U.S. Pat. No. 10,697,726, Jun. 30, 2020, Gomez.;U.S. Pat. No. 10,598,452, Mar. 24, 2020, Gomez.;U.S. Pat. No. 10,591,245, Mar. 17, 2020, Gomez.;U.S. Pat. No. 10,309,739, Jun. 4, 2019, Gomez.;U.S. Pat. No. 10,240,883, Mar. 26, 2019, Gomez.;U.S. Pat. No. 9,915,497, Mar. 13, 2018, Gomez.;U.S. Pat. No. 9,816,546, Nov. 14, 2017, Gomez.;U.S. Pat. No. 9,810,495, Nov. 7, 2017, Gomez.;U.S. Pat. No. 9,772,150, Sep. 26, 2017, Gomez.;U.S. Pat. No. 9,658,011, May 23, 2017, Gomez.40US11898589
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68
CN117489689A2024-02-02隱形磁開防鬆螺母套件inventionCN202311563878.12023-11-22本發明提供了一種隱形磁開防鬆螺母套件，包括螺母、止回螺杆、斜齒墊圈、彈簧、彈簧壓片和壓鉚片；所述止回螺杆外設置限位槽，所述螺母的內部設置斜齒墊圈、彈簧和壓鉚片，螺母內腔中設置有與斜齒墊圈配合的第一斜齒環形陣列，彈簧用於使斜齒墊圈和第一斜齒環形陣列擬合；所述斜齒墊圈有磁性；所述壓鉚片為尼龍材質，所述壓鉚片與止回螺杆過盈配合。該隱形磁開防鬆螺母套件具有結構緊湊、安裝和拆卸便捷、防鬆性能優異的優點。;江西新創防脫螺母製造有限公司CN334000 江西省上饒市市轄區廣信區三清山西大道51號新華龍物流園上首層3幢327-328號江西新創防脫螺母製造有限公司CN----F16B039/24F16B039/24
F16B039/26
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B25B013/00
B25B023/00		23-----------汪旭宸
何宜旺		2-
張鵬輝
鄭州先風智慧財產權代理有限公司 41127		20240202----0-0-10-00-190江西新創防脫螺母製造有限公司Pub.-------------
69
CN109322898B2024-02-06一種防鬆螺栓inventionCN201811494038.32018-12-07本發明公開了一種防鬆螺栓，包括螺杆體、壓緊體、插接槽、固定機構、圓柱體、第一帶動部、擰動帽、第二帶動部、墊片、第一密封圈、第二密封圈、囊體、存放槽和連接機構，所述螺杆體的後端一體成型有壓緊體，所述壓緊體的後端一體成型有圓柱體，所述圓柱體的後端一體成型有第一帶動部，所述第一帶動部的橫截面為正方形形狀，所述圓柱體的直徑與第一帶動部的邊長相等，所述擰動帽的前端內設有第二帶動部，所述第二帶動部上穿設有可滑動的第一帶動部，與現有技術相比，能夠有效的防止振動造成的螺栓鬆動，並且具有防盜功能。;浙江盛世瑞金緊固件股份有限公司CN314300 浙江省嘉興市海鹽縣望海街道戴鳳路413號浙江盛世瑞金緊固件股份有限公司CN ---F16B039/10F16B039/10
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韓洪
杭州中利智慧財產權代理事務所(普通合夥) 33301		20240206-趙磊趙磊CN209228850
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CN108468705		6JP2011117504
KR20100007163		2陳亭志;.螺紋聯接防鬆方法研究.寧波職業技術學院學報.2016,(03),101-103.60CN109322898B11-140浙江盛世瑞金緊固件股份有限公司Valid-------------
70
CN115138805B2024-02-06一種自動刮除焊渣的螺栓生產工藝inventionCN202210770482.32022-06-30本發明涉及螺栓加工領域，公開了一種自動刮除焊渣的螺栓生產工藝，包括冷鐓加工和搓絲加工，冷鐓加工過程包括將螺栓坯料的尾端鐓壓成型光杆段和直徑小於光杆段的一級台階段，並在一級台階段的階梯處形成斜角過渡；將工序A加工後的螺栓坯料進一步鐓壓，在一級台階段的階梯處形成直徑大於一級台階段且小於光杆段的二級台階段，並同時在一級台階段和二級台階段上形成多個周向的連通的花鍵槽。搓絲加工過程用搓絲板同時對冷鐓成型的螺栓坯料的尾端光杆段、二級台階段和一級台階段進行搓絲成型螺紋。本發明能夠低成本、高品質的生產具有臺階花鍵螺紋結構的螺栓。;重慶標準件工業有限責任公司CN402247 重慶市江津區雙福鎮祥福路9號重慶標準件工業公司生產基地科技樓1/2/3/4/5/6-1號重慶標準件工業有限責任公司CN ---B21K001/46B21K001/46
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伍琴琴
重慶強大凱創專利代理事務所(普通合夥) 50217		20240206-張榮張榮CN103537595
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CN108311855		4FR1343305
US2003044257		2-20CN115138805B11-180重慶標準件工業有限責任公司Valid-------------
71
US11892026B22024-02-06Fastener lock mechanisms with lock armsinvention17/1182692020-12-10A fastener assembly includes a threaded member and a first lock member coupled to the threaded member. The first lock member includes a plurality of ratchet teeth. The fastener assembly further includes a second lock member including at least one lock tooth configured to engage the plurality of ratchet teeth of the first lock member. The fastener assembly has a locked configuration in which the at least one lock tooth engages the plurality of ratchet teeth and an unlocked configuration in which the at least one lock tooth is spaced from the plurality of ratchet teeth. The fastener assembly also includes at least one lock arm coupled to the second lock member. The at least one lock arm extends at least in part radially outward of the second lock member. The at least one lock arm is configured to engage a surface to inhibit rotation of the second lock member.1. A fastener assembly comprising:
a threaded member comprising a threaded body portion having a longitudinal axis;a first lock member coupled to said threaded member, said first lock member including a plurality of ratchet teeth;a second lock member including at least one lock tooth configured to engage said plurality of ratchet teeth of said first lock member, wherein said fastener assembly has a locked configuration in which said at least one lock tooth engages said plurality of ratchet teeth and an unlocked configuration in which said at least one lock tooth is spaced from said plurality of ratchet teeth;a first lock arm coupled to said second lock member; anda second lock arm coupled to said second lock member, said first lock arm and said second lock arm configured to engage a surface to inhibit rotation of said second lock member, wherein said first lock arm and said second lock arm extend radially outward from said second lock member and define an angle therebetween, wherein the angle between said first lock arm and said second lock arm is adjustable.		1. A fastener assembly comprising:
a threaded member comprising a threaded body portion having a longitudinal axis;a first lock member coupled to said threaded member, said first lock member including a plurality of ratchet teeth;a second lock member including at least one lock tooth configured to engage said plurality of ratchet teeth of said first lock member, wherein said fastener assembly has a locked configuration in which said at least one lock tooth engages said plurality of ratchet teeth and an unlocked configuration in which said at least one lock tooth is spaced from said plurality of ratchet teeth;a first lock arm coupled to said second lock member; anda second lock arm coupled to said second lock member, said first lock arm and said second lock arm configured to engage a surface to inhibit rotation of said second lock member, wherein said first lock arm and said second lock arm extend radially outward from said second lock member and define an angle therebetween, wherein the angle between said first lock arm and said second lock arm is adjustable.
2. The fastener assembly in accordance with claim 1, wherein said first lock arm is substantially planar and extends in a radial direction, said first lock arm including a radially extending edge configured to engage the surface.
3. The fastener assembly in accordance with claim 1, wherein said first lock arm includes a bend and extends at least in part in an axial direction.
4. The fastener assembly in accordance with claim 1, wherein an orientation of said first lock arm relative to said second lock member is adjustable.
5. The fastener assembly in accordance with claim 1 further comprising a third lock member including said first lock arm and an inner portion, wherein said third lock member is coupled to said second lock member.
6. The fastener assembly in accordance with claim 5 further comprising pins configured to couple said third lock member to said second lock member.
7. The fastener assembly in accordance with claim 5, wherein said first lock arm and said second lock arm extend from opposite sides of said inner portion.
8. The fastener assembly in accordance with claim 5, wherein said inner portion and said first lock arm are substantially planar, said first lock arm extending radially outward from said inner portion.
9. The fastener assembly in accordance with claim 5, wherein said inner portion is substantially planar, and wherein said first lock arm extends at an angle relative to said inner portion.
10. The fastener assembly in accordance with claim 5, further comprising a fourth lock member including said second lock arm.
11. A lock assembly for a threaded member, said lock assembly comprising:
a first lock member including an inner portion and a plurality of ratchet teeth extending from said inner portion, said inner portion defining an aperture to receive the threaded member;a second lock member including at least one lock tooth configured to engage said plurality ...		Enduralock, LLCUSENDURALOCK, LLCUS KS LenexaENDURALOCK, LLCUS8575 W. 110TH STREET, SUITE 205F16B039/282F16B039/282
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72
CN220452466U2024-02-06一種組合螺釘及電子設備modelCN202321429648.12023-06-06本實用新型實施例涉及緊固技術領域,尤其公開了一種組合螺釘，包括螺杆主體和墊圈元件，螺杆主體設有第一端和第二端，第一端設有旋合槽，第二端設有外螺紋，墊圈元件包括依次套設於第二端的第一墊圈、第二墊圈和第三墊圈，第一墊圈和第三墊圈具有彈性，其中，當第二端與電子設備的螺紋孔連接時，第一墊圈和第三墊圈可發生彈性形變，並且第一墊圈和第三墊圈分別與第二墊圈的兩端端面密封連接，第一墊圈背離第二墊圈的端面抵接第一端的底部端面，第三墊圈背離第二墊圈的端面用於抵接電子設備于螺紋孔處的表面。通過第一墊圈和第三墊圈可使組合螺釘與電子設備螺紋孔的連接處實現密封連接，進而省略密封圈，有效簡化安裝步驟，提高安裝效率。;深圳市首航新能源股份有限公司CN518101 廣東省深圳市寶安區新安街道興東社區67區高新奇科技樓11層深圳市首航新能源股份有限公司CN ---F16B039/26F16B039/26
F16B043/00		12-----------黃貴見
曹東旭		2-
許銓芬
深圳市六加智慧財產權代理有限公司 44372		20240206----0-0-10-00-190深圳市首航新能源股份有限公司Valid-------------
73
CN220435221U2024-02-02一種複式不鬆動螺母及緊固套件modelCN202321956062.02023-07-24本申請提供了一種複式不鬆動螺母及緊固套件，涉及螺母技術領域。複式不鬆動螺母包括：螺母本體、止退鍵，螺母本體具有正多邊形外圈和設置有螺紋孔的內圈，螺母本體上開設有止退鍵槽和容置槽，止退鍵槽設於內圈的內壁上，且止退鍵槽的延伸方向與螺母本體的軸向一致，容置槽設於螺母本體的外圈；止退鍵設於止退鍵槽；其中，止退鍵槽與容置槽在螺母本體上重合部分形成鏤空區域，止退鍵通過外力在止退鍵槽內滑動，以使止退鍵兩端分別與止退鍵槽的一端及鏤空區域邊沿抵持。複式不鬆動螺母能夠有效解決因鬆動造成的安全隱患，事故，產生效能低，甚至失效等問題，能有效提高安全性、可靠性。;艾志榮CN336600 江西省新餘市分宜縣分宜鎮鈴陽東路347號2棟2單元201室艾志榮CN ---F16B039/22F16B039/22
F16B037/00
F16B035/04		13-----------艾志榮1CN336600 江西省新餘市分宜縣分宜鎮鈴陽東路347號2棟2單元201室陳琳
深圳市道臻智慧財產權代理有限公司 44360		20240202----0-0-10-00-190艾志榮Valid-------------
74
CN220452445U2024-02-06一種抗震防鬆螺釘modelCN202322102606.32023-08-07本實用新型公開了一種抗震防鬆螺釘，包括螺釘頭、伸縮導槽、伸縮支杆、壓縮彈簧、防滑塊、防滑凸塊、螺杆、導膠環槽、注膠通道和自攻錐頭。本實用新型能夠通過螺釘頭部均勻環繞設置的徑向延伸杆配合彈性防滑塊對螺釘進行抗震防鬆，同時通過螺杆中部的導膠環槽配合注膠通道進行膠液填充防鬆，螺釘連接穩定不易鬆動，使用安全性高。;浙江新盛達金屬科技發展股份有限公司CN314300 浙江省嘉興市海鹽縣秦山街道許豐路99號浙江新盛達金屬科技發展股份有限公司CN ---F16B025/10F16B025/10
F16B039/02
F16B039/282		12-----------王峰偉
王丙林
陳永吉
吳自強		4-


李妮
杭州中利智慧財產權代理事務所(普通合夥) 33301		20240206----0-0-10-00-190浙江新盛達金屬科技發展股份有限公司Valid-------------
75
CN117489686A2024-02-02一種快速拆卸浮動托扳自鎖螺母inventionCN202311717382.52023-12-14一種快速拆卸浮動托扳自鎖螺母，包括球面螺母、球面底座、彈簧、支架；球面螺母與球面底座以凹、凸球面配合連接，通過彈簧將其限制在支架內。本發明通過彈簧結構的設計，可以實現無需拆卸支架，通過拆卸彈簧，快捷地實現球面螺母和（或）球面底座的更換，為設備的維護帶來了便利且成本低。而且通過球面螺母和球面底座內、外球面的配合，可保證球面螺母沿球面底座中心線5°內自由轉動，實現5°以內傾斜表面的安裝使用。;貴州航銳航空精密零部件製造有限公司CN563000 貴州省遵義市紅花崗區南關鎮貴州航銳航空精密零部件製造有限公司CN----F16B037/00F16B037/00
F16B039/284		12-----------焦建國
劉家興		2-
陳源鴻
遵義市岡鴻專利代理事務所(普通合夥) 52102		20240202----0-0-10-00-190貴州航銳航空精密零部件製造有限公司Pub.-------------
76
CN117514992A2024-02-06緊固件和包括該緊固件的緊固連接元件inventionCN202210905136.12022-07-29本申請涉及一種緊固件，用於將緊固附著件緊固到載體。所述緊固件包括：支撐盤和卡接機構。支撐盤的下側具有支撐盤支撐表面。卡接機構用於連接所述緊固附著件，所述卡接機構自所述支撐盤支撐表面延伸而形成。卡接機構包括杆部、頭部和一對可偏轉支撐件。所述杆部的近端與所述支撐盤支撐表面連接。所述頭部設置在所述杆部的遠端。所述一對可偏轉支撐件設置在所述杆部上，且包括面向所述支撐盤的支撐件支撐表面，所述支撐件支撐表面和所述支撐盤之間限定一個預裝夾持空間，用於夾持所述緊固附著件的至少部分厚度。;伊利諾斯工具製品有限公司US美國伊利諾州伊利諾斯工具製品有限公司US----F16B005/06F16B005/0611-----------黃亮
王星		2-
脫穎
上海脫穎律師事務所 31259		20240206----0-0-20-00-180伊利諾斯工具製品有限公司Pub.-------------
77
CN220452455U2024-02-06一種具有推擠結構的防盜螺母modelCN202322016165.52023-07-29本實用新型涉及防盜螺母技術領域，提出了一種具有推擠結構的防盜螺母，包括螺母主體，所述螺母主體具有螺紋孔，所述螺母主體還具有弧形槽，滾珠件，所述滾珠件設置在所述弧形槽內，第一彈性件，所述第一彈性件設置在所述弧形槽內，一端作用於所述弧形槽的內壁，另一端作用於所述滾珠件，其中，所述螺母主體還具有第二槽，還包括，滑動頂件，所述滑動頂件滑動設置在所述第二槽內，第二彈性件，所述第二彈性件設置在所述第二槽內，一端作用於所述第二槽的底壁，另一端作用於所述滑動頂件，所述滑動頂件移動至所述弧形槽後，擋在所述滾珠件的一側，限制所述滾珠件的移動。通過上述技術方案，解決了現有技術中的防盜螺母防盜效果差的問題。;邯鄲市兆運電力緊固件製造有限公司CN056000 河北省邯鄲市永年區西南工業區建設大街東側、露禪大街北側邯鄲市兆運電力緊固件製造有限公司CN ---F16B037/00F16B037/00
F16B041/00		12-----------劉運濤1- 薛琳
石家莊領皓專利代理有限公司 13130		20240206----0-0-10-00-190邯鄲市兆運電力緊固件製造有限公司Valid-------------
78
CN220452454U2024-02-06一種防鬆鎖緊螺母結構modelCN202321835931.42023-07-13本實用新型公開了一種防鬆鎖緊螺母結構，涉及鎖緊螺母技術領域，包括裝置本體，還包括鎖定機構，所述裝置本體包括螺母本體和墊圈，所述螺母本體底部安裝有第一斜齒圈，所述墊圈頂部安裝有第二斜齒圈，所述第一斜齒圈與第二斜齒圈卡接，所述螺母本體的一面外壁開設有緊固槽，所述鎖定機構包括固定套板，所述固定套板一側外壁與緊固槽之間設有緊固銷。本實用新型通過第一斜齒圈與第二斜齒圈之間的連接使得螺母本體與墊圈緊密連接，通過固定套板可以對螺母本體和墊圈進行套接，通過緊固銷與緊固槽之間的連接可以對固定套板與螺母本體之間的連接進行加固，可以螺母本體在長時間使用過程中出現鬆動的情況。;寧波海信緊固件有限公司CN315200 浙江省寧波市鎮海區九龍湖鎮西經堂路267號寧波海信緊固件有限公司CN ---F16B037/00F16B037/00
F16B039/12		12-----------賀卓行
陸嘉憶		2-
趙慶
寧波慈恒專利代理事務所(特殊普通合夥) 33249		20240206----0-0-10-00-190寧波海信緊固件有限公司Valid-------------
79
US11898357B22024-02-13Hidden fastener unit and related method of useinvention18/2183142023-07-05A fastener unit and related method for securing a board to a support is provided. The fastener unit includes a spacer block, a grip element extending from the spacer block and configured to fit in and engage a groove of the board, and one or more board engagement elements. The board engagement elements can engage the groove of the board, thereby securing the spacer block in a position adjacent the groove to establish a gap between the board and another board. Related methods of use also are provided.1. A fastener unit adapted to secure at least one board to a support, the fastener unit comprising:
a spacer block defining a first fastener hole receiving a fastener having a longitudinal axis therein, the spacer block including a front surface, an opposing rear surface, a lower surface, a first side surface and a second side surface opposite the first side surface, the spacer block having a thickness extending from the front surface to the rear surface, the thickness corresponding to a preselected gap between a first board and a second adjacent board, the first fastener hole in the form of a bore defined by the spacer block;a grip element extending from the spacer block, the grip element configured to fit in a first groove defined by the first board, the grip element including a grip element length, the grip element length being greater than the thickness of the spacer block, the lower surface of the spacer block being directly under the grip element, the bore extending below the grip element to the lower surface of the spacer block, the bore being centered on the longitudinal axis between the first side surface and the second side surface; anda first resilient compression element and a second resilient compression element extending away from the spacer block in the same direction and adapted to fit within the first groove and to thereby secure the spacer block adjacent the first groove and establish the preselected gap between the first board and the second adjacent board,wherein at least one of the first resilient compression element and the second resilient compression element includes a wing that forcibly engages the first groove,wherein the wing moves toward a reference plane orthogonal to the longitudinal axis when forcibly engaging the first groove,wherein the spacer block is in the form of a monolithic plastic block that extends directly downward under the grip element and includes a lower portion that extends to the lower surface,wherein the first fastener hole is defined through the lower portion of the monolithic plastic block.		1. A fastener unit adapted to secure at least one board to a support, the fastener unit comprising:
a spacer block defining a first fastener hole receiving a fastener having a longitudinal axis therein, the spacer block including a front surface, an opposing rear surface, a lower surface, a first side surface and a second side surface opposite the first side surface, the spacer block having a thickness extending from the front surface to the rear surface, the thickness corresponding to a preselected gap between a first board and a second adjacent board, the first fastener hole in the form of a bore defined by the spacer block;a grip element extending from the spacer block, the grip element configured to fit in a first groove defined by the first board, the grip element including a grip element length, the grip element length being greater than the thickness of the spacer block, the lower surface of the spacer block being directly under the grip element, the bore extending below the grip element to the lower surface of the spacer block, the bore being centered on the longitudinal axis between the first side surface and the second side surface; anda first resilient compression element and a second resilient compression element extending away from the spacer block in the same direction and adapted to fit within the first groove and to thereby secure the spacer block adjacent the first groove and establish the preselected gap between the first board and the second adjacent board,wherein at least one of the first resilient compression element and the second resilient compression element includes a wing that forcibly engages the first groove,wherein the wing moves toward a reference plane orthogonal to the longitudinal axis when forcibly engaging the first groove,wherein the spacer block is in the form of a monolithic plastic block that extends directly downward under the grip element and includes a lower portion that extends to the lower surface,wherein the first fastener hole is defined through the lower portion of the monolithic plastic block.
2. The fastener unit of claim 1,
wherein the fastener includes a tip with threads extending below a fastener head, the threads engaging a sidewall of the first fastener hole before the fastener unit is installed relative to the first fastener hole so that the fastener is secured to the spacer block.
3. The fastener unit of claim 1,
wherein the spacer block is integrally and monolithically formed with the grip element as a single piece.
4. The fastener unit of claim 1,
wherein the first resilient compression element and the second resilient compression element extend from the spacer block and are each bendable relative to the reference plane,wherein the grip element is disposed between the first resilient compression element and the second resilient compression element.
5. The fastener unit of claim 1,
wherein the first resilient compression element includes the wing, which is a first wing extending to a fi...		National Nail Corp.USNational Nail Corp.US MI Grand RapidsNational Nail Corp.US-F16B005/02F16B005/02
E04F015/02
F16B005/00		22-E04F0015/02044E04F0015/02044
F16B0005/002
F16B0005/0088
E04F2015/02122		--------Roger A. Vandenberg
Todd E.A. Schwartzkopf		2USMI Hudsonville
MI Hudsonville		Warner Norcross + Judd LLP--Michael P FergusonMichael P FergusonUS126366
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WO1999067541
WO2007091487		34Translation of DE 20 2018 003 385. worldwide.espacenet.com. Oct. 23, 2023.;https://grip-rite.com/product/ninja-hidden-deck-clip/, downloaded Jun. 16, 2023.;Fiberon DeckPilot Mar. 2009.;Fiberon DeckPilot Dec. 2009.;http://www.woodworkersjournal.com/todays-wood-screw-technology-2/ downloaded Feb. 23, 2018.;http://www.starbornindustries.com/cap-tor-xd-product downloaded Feb. 26, 2018.;DeckLock Limited Universal Decking Spacers, downloaded from http://www.hellotrade.com/decklock/universal-decking-spacers.html (viewed Jun. 8, 2017).;Deck Spacers, downloaded from http://www.contractortalk.com/f50/spacers-cleats-simpson-worth-anything-82833/ (viewed Jun. 8, 2017).;Spacer clip, discovered 2017.10US1189835711-194National Nail Corp.Valid-------------
80
CN117489678A2024-02-02一種鉚接緊固件inventionCN202311617956.12023-11-30本申請實施例提供了一種鉚接緊固件，包括：連接部；連接於連接部外壁上的主體部；主體部上設有工作面，工作面靠近中心位置處設有擋部，工作面靠近邊緣的位置設有鉚接部；鉚接部凸出於工作面設置，且，鉚接部圍繞連接部與主體部端部連接的一端設置，本發明通過設置連接部與主體部想連接，同時在主體部上設置有工作面，在工作面上設置鉚接部，且鉚接部壓入板材內，板材朝向工作面的端側與工作面貼合設置，進而可以實現鉚接部在對板材進行鉚接後避免板材的鉚接出現轉動失效的情況。;賓科精密部件（中國）有限公司CN215000 江蘇省蘇州市昆山市晨豐中路99號賓科精密部件（中國）有限公司CN----F16B005/04F16B005/04
F16B019/04		12-----------段大鵬
余陸軍		2-
翟敏敏
蘇州隆恒智慧財產權代理事務所(普通合夥) 32366		20240202----0-0-10-00-190賓科精密部件（中國）有限公司Pub.-------------
81
CN113027893B2024-02-06一種密封型多功能安全緊固件inventionCN201911351812.X2019-12-24本發明涉及機械緊固件技術領域，尤其涉及一種密封型多功能安全緊固件。本發明採用的技術方案是：包括由不銹鋼材料製成的主體支撐穩定連接座，所述主體支撐穩定連接座在水平面上的投影為正六邊形結構，所述主體支撐穩定連接座的下端中心位置設有一體成型的圓柱形第一裝配緊固支撐連接柱，所述第一裝配緊固支撐連接柱的下端中心位置設有一體成型的圓柱形第一裝配連接螺紋柱，所述第一裝配連接螺紋柱的下端面中心位置設有第一中心裝配定位連接孔。本發明的優點是：能夠保障在裝配連接後的整體密封性更好，保障了在使用過程中能夠滿足航太等特殊應用環境中的使用需求，整體強度也更可靠，保障了在使用過程中的整體壽命更長。;江蘇力達實業科技有限公司CN224200 江蘇省鹽城市東台市溱東鎮開莊工業園區江蘇力達實業科技有限公司CN ---F16B035/04F16B035/04
F16B035/00
F16B041/00
F16B043/00		13-----------秦華亮
秦永強		2-
曹進
泰州市鑫巨集專利代理事務所(普通合夥) 32391		20240206-熊雅清熊雅清CN108468878
CN204677930
CN1054122
CN109630794
CN204176185
CN106402557		6DE8215892
TWM248928		2-50CN113027893B11-150江蘇力達實業科技有限公司Valid-------------
82
CN220452450U2024-02-06一種高強度螺絲modelCN202322168300.82023-08-14本實用新型涉及連接設備技術領域，具體為一種高強度螺絲，包括螺絲頭本體，螺絲頭本體的下端固定連接有螺絲本體，還包括有：遇水膨脹止水條，遇水膨脹止水條設置在螺絲本體的內部；連接條，連接條設置在遇水膨脹止水條的上端；預警柱，預警柱設置在連接條的上端，此高強度螺絲通過設置遇水膨脹止水條、連接條與預警柱，當螺絲本體發生銹蝕導致海水進入螺絲內部，海水接觸到遇水膨脹止水條時其會發生膨脹，將螺絲本體與連接件之間的空隙填滿，同時預警柱伸出，使檢查人員快速發現情況；通過設置適配槽、限位樁與伸縮彈簧，當預警柱被彈出時，對向的限位樁會卡住預警柱，防止預警柱掉落導致警報失效，無法使檢查人員發現螺絲已經出現問題。;余姚市歐雄固五金製品有限公司CN315400 浙江省寧波市余姚市鳳儀路88號余姚市歐雄固五金製品有限公司CN ---F16B035/04F16B035/04
F16B041/00		12-----------胡啟雄1- 李鑫
寧波甬專專利代理事務所(普通合夥) 33568		20240206----0-0-10-00-190余姚市歐雄固五金製品有限公司Valid-------------
83
CN117483883A2024-02-02一種特殊螺紋零件的加工方法和加工刀具inventionCN202311757066.02023-12-20本發明涉及一種特殊螺紋零件的加工方法和加工刀具，所述特殊螺紋具有第一牙型角和第二牙型角，所述第一牙型角的角度不同於所述第二牙型角的角度，所述第一牙型角和所述第二牙型角的角度為1°～45°，所述方法包括以下步驟：步驟一：採用非標刀具對所述特殊螺紋進行半精加工，所述非標刀具沿第一方向進給，其中所述零件切削的線速度為50～100m/min，切削進給0.02‑0.1mm/r，切削深度為0.2～0.5mm；精加工余量留單邊0.1～0.2mm；步驟二：採用所述非標刀具對所述特殊螺紋進行精加工，其中，所述零件切削的線速度為50～80m/min，切削進給0.02‑0.06mm/r，切削深度為0.05～0.1mm，其中，所述第一方向與零件的徑向方向的夾角等於所述第二牙型角的角度。其滿足特殊螺紋的表面粗糙度的同時提高加工效率並且減少刀具的磨損。;中國航發湖南南方宇航工業有限公司CN412002 湖南省株洲市蘆淞區董家塅高科技工業園內中國航發湖南南方宇航工業有限公司CN----B23G001/02B23G001/02
B23G005/00		12-----------易文軍
丁雙虎
吳浩敏
聶朝陽		4-


韓登營
北京華夏正合智慧財產權代理事務所(普通合夥) 11017		20240202----0-0-10-00-190中國航發湖南南方宇航工業有限公司Pub.-------------
84
CN220452443U2024-02-06一種便於拆卸的異形螺栓modelCN202321748143.12023-07-05本實用新型公開了一種便於拆卸的異形螺栓，包括螺栓主體，以及與螺栓主體配合使用的外接頭，所述螺栓主體包括螺栓柱，所述螺栓柱的一端一體成型設置有螺栓頭，所述螺栓頭端面開設有第一內六角槽，所述第一內六角槽內壁開設有卡接槽，所述外接頭一端固定設置有插接柱，所述外接頭另一端面開設有第二內六角槽，所述插接柱插接入所述第一內六角槽內。本實用新型通過該結構，在出現因較長時間使用下造成螺栓內六角槽損壞的情況時，螺栓能夠與外接頭進行連接，從而方便對螺栓進行拆卸，避免因螺栓無法拆卸而影響工作效率，較為實用，適合廣泛推廣與使用。;浙江合榮電氣有限公司CN325600 浙江省溫州市樂清市柳市鎮柳翁公路南首高前段浙江合榮電氣有限公司CN ---F16B023/00F16B023/00
B23P019/06		22-----------趙乾超1- 倪居業
溫州知西思悟專利代理事務所(普通合夥) 33379		20240206----0-0-10-00-190浙江合榮電氣有限公司Valid-------------
85
CN220452431U2024-02-06一種套管式膨脹錨栓modelCN202321178454.92023-05-16本實用新型涉及套管式膨脹錨栓技術領域，提出了一種套管式膨脹錨栓，包括套管、螺栓和擴張端頭，所述螺栓轉動設置在套管的內部，所述螺栓的外側套接設置有平墊圈，且平墊圈貼合設置在套管的左側，所述平墊圈的左側設置有彈簧墊圈，所述彈簧墊圈的左側設置有螺母，所述螺母螺旋設置在螺栓的外側，所述擴張端頭固定設置在螺栓的右側，所述擴張端頭的內部設置有擴展結構；所述擴展結構包括有錐形頭，本實用新型中，通過設置的擴張端頭、錐形頭、套環和螺絲，放入不同尺寸型號的套環，配合錐形頭相互組合安裝到擴張端頭的內部，進而將擴張端頭撐開，增加擴張端頭擠開套管的尺寸，增加套管與孔洞連接的穩定性。;邯鄲市特盾緊固件集團有限公司CN057150 河北省邯鄲市永年區講武鎮東趙王固村村東邯鄲市特盾緊固件集團有限公司CN ---F16B013/06F16B013/0611-----------王璿
冀子蕭		2-
呂政琳
石家莊領皓專利代理有限公司 13130		20240206----0-0-10-00-190邯鄲市特盾緊固件集團有限公司Valid-------------
86
CN220435210U2024-02-02一種自鑽自攻螺絲modelCN202321852510.22023-07-14本實用新型公開了一種自鑽自攻螺絲，該自鑽自攻螺絲包括螺絲頭和與之連接的螺杆，所述螺絲頭面向所述螺杆側、沿螺杆的外周設置有螺旋狀的切削筋；所述切削筋凸出於螺絲頭本體，且呈螺旋狀的切削筋的外周設置有若干切削刀口，螺絲頭、螺杆與切削筋為一體結構。不需要借助另外的絲攻工具，便可以完成攻絲、鎖緊的過程，簡單方便，提高了工作效率，減少了不必要的耗能，同時能夠防止螺絲直接鎖緊出現螺絲孔壁受到螺絲擠壓開裂的問題。;昆山多加塑膠科技有限公司CN215300 江蘇省蘇州市昆山市巴城鎮石牌金鳳凰路389號昆山多加塑膠科技有限公司CN ---F16B025/02F16B025/02
F16B025/10		11-----------黃嘉鬆1- 胡斌
蘇州周智專利代理事務所(特殊普通合夥) 32312		20240202----0-0-10-00-190昆山多加塑膠科技有限公司Valid-------------
87
WO2024022570A12024-02-01A COMPOSITE WASHER FOR FORCE INDICATION AND LOOSENING PREVENTIONinventionEP20220707562022-07-25The invention relates to a composite washer (100) for force indication and preventing a fastener from loosening. The composite washer comprising a top part (120) which has a circumferential extension around an axis, an elastic part (130) which has a circumferential extension around the axis a base part (140) which has a circumferential extension around the axis, wherein the top part, the elastic part and the base part are connected to each other, wherein the elastic part is arranged in-between the top part and the base part, wherein there is a central opening (102) which has an extension along the axis throughout the top part, the elastic part and the base part. Further, the composite washer is arranged to be in a primary state where the elastic part is visible at a lateral surface thereof, and wherein the composite washer is arranged to be in a secondary state where the elastic part is compressed by the top part and base part such that the elastic part is hidden by at least one of the top part and the base part, at the lateral surface (104) thereof. There is thus provided a composite washer which is indicating the tightening force on a fastener and counteracting loosening of the fastener. CLAIMS 1. A composite washer for force indication and preventing a fastener from loosening, the composite washer comprising, a top part which has a circumferential extension around an axis, an elastic part which has a circumferential extension around the axis, a base part which has a circumferential extension around the axis, wherein the top part, the elastic part and the base part are connected to each other, wherein the elastic part is arranged in-between the top part and the base part, wherein thereis a central opening which has an extension along the axis throughout the top part, the elastic part and the base part, wherein the composite washer is arranged to be in a primary state where the elastic part is visible at a lateral surface thereof, and wherein the composite washer is arranged to be in a secondary state where the elastic part is compressed by the top part and base part such that the elastic part is hidden by at least one of the top part and the base part, at the lateral surface thereof. 2. A composite washer according to claim 1 wherein the elastic part has a longitudinal extension along the axis, from an upper portion, via a mid-portion, to a lower portion thereof, wherein, when the elastic part is uncompressed, a first inner diameter at the upper portion is different from a second inner diameter at the midportion. 3. A composite washer according to claim 2 wherein the first inner diameter is smaller than the second inner diameter. 4. A composite washer according to any previous claim wherein the elastic part comprises a groove circumferentially extending around an inner surface of the

elastic part facing the axis. 5. A composite washer according to any preceding claim, wherein the elastic part is in direct contact with the top part and the base part. 6. A composite washer according to any preceding claim wherein the elastic part is made by the material polyurethan. 7. A composite washer according to any preceding claim wherein the elastic part has a visually distinct colour, such as red or green. 8. A composite washer according to any preceding claim wherein the elastic part is fluorescent. 9. A composite washer according to any previous claim wherein the elastic part is glued to the top part and the base part. 10. A composite washer according to any preceding claim, wherein the top part comprises an outer top wall portion which circumferentially extends around the axis, wherein the outer top wall portion has a longitudinal extension towards the base part, wherein the base part comprises an outer base wall portion which circumferentially extends around the axis, and wherein the outer base wall portion has a longitudinal extension towards the top part. 11. A composite washer according to claim 10 wherein the outer top wall portion and the outer base wall portion are arranged to be separated in the primary state and to be in contact in the secondary state. 12. A composite washer according to claim 11 wherein the outer top wall p...		--> CLAIMS 1. A composite washer for force indication and preventing a fastener from loosening, the composite washer comprising, a top part which has a circumferential extension around an axis, an elastic part which has a circumferential extension around the axis, a base part which has a circumferential extension around the axis, wherein the top part, the elastic part and the base part are connected to each other, wherein the elastic part is arranged in-between the top part and the base part, wherein thereis a central opening which has an extension along the axis throughout the top part, the elastic part and the base part, wherein the composite washer is arranged to be in a primary state where the elastic part is visible at a lateral surface thereof, and wherein the composite washer is arranged to be in a secondary state where the elastic part is compressed by the top part and base part such that the elastic part is hidden by at least one of the top part and the base part, at the lateral surface thereof. 2. A composite washer according to claim 1 wherein the elastic part has a longitudinal extension along the axis, from an upper portion, via a mid-portion, to a lower portion thereof, wherein, when the elastic part is uncompressed, a first inner diameter at the upper portion is different from a second inner diameter at the midportion. 3. A composite washer according to claim 2 wherein the first inner diameter is smaller than the second inner diameter. 4. A composite washer according to any previous claim wherein the elastic part comprises a groove circumferentially extending around an inner surface of the
-->
elastic part facing the axis. 5. A composite washer according to any preceding claim, wherein the elastic part is in direct contact with the top part and the base part. 6. A composite washer according to any preceding claim wherein the elastic part is made by the material polyurethan. 7. A composite washer according to any preceding claim wherein the elastic part has a visually distinct colour, such as red or green. 8. A composite washer according to any preceding claim wherein the elastic part is fluorescent. 9. A composite washer according to any previous claim wherein the elastic part is glued to the top part and the base part. 10. A composite washer according to any preceding claim, wherein the top part comprises an outer top wall portion which circumferentially extends around the axis, wherein the outer top wall portion has a longitudinal extension towards the base part, wherein the base part comprises an outer base wall portion which circumferentially extends around the axis, and wherein the outer base wall portion has a longitudinal extension towards the top part. 11. A composite washer according to claim 10 wherein the outer top wall portion and the outer base wall portion are arranged to be separated in the primary state and to be in contact in the secondary state. 12. A composite washer according to claim 11 wherein the outer top ...		WORXSAFE ABSENifsåsvägen 9,831 52 Östersund,831 52,SEWORXSAFE ABSE----F16B002/12F16B002/12
B66C001/10
E04H017/00
F16B005/02
F16B031/02		35-----------BRUNNER, Sima1SETrättgärde 305,836 95 ÅS,836 95,SEAWA SWEDEN ABBox 45086,104 30 Stockholm,104 30,SE-----0-0-20WO202402257011-180WORXSAFE AB-------------
88
CN220452464U2024-02-06一種電梯轎壁的螺栓元件modelCN202321871367.12023-07-17本實用新型公開了一種電梯轎壁的螺栓元件，包括螺杆和螺栓頭，螺栓頭的內部設置有防鬆機構，防鬆機構包括有橡膠墊、擠壓杆、擠壓塊和定位組件，螺栓頭的底端等距開設有多個凹槽，多個橡膠墊分別位於多個凹槽的內部，擠壓杆固定連接於橡膠墊的頂端，螺栓頭的頂端開設有轉動槽，擠壓塊位於轉動槽的內部，擠壓塊的底端等距開設有多個擠壓槽，擠壓杆的一端與擠壓槽的內壁貼合，定位元件設置於擠壓塊的內部。本實用新型利用橡膠墊、擠壓杆、擠壓塊和定位元件相配合的設置方式，通過定位元件帶動擠壓塊轉動，從而使得擠壓塊擠壓擠壓杆，使得橡膠墊伸出凹槽的內腔，從而使得整個螺栓的旋轉阻力得到提升，達到了防鬆動的作用。;蘇州茂隆電梯配件有限公司CN215000 江蘇省蘇州市昆山市張浦鎮親和路339號2號房蘇州茂隆電梯配件有限公司CN ---F16B039/24F16B039/24
F16B039/26		11-----------翟士偉1- 呂曉磊
蘇州盛享專利代理事務所(普通合夥) 32741		20240206----0-0-10-00-190蘇州茂隆電梯配件有限公司Valid-------------
89
CN220444948U2024-02-06螺絲冷鐓機modelCN202321859666.32023-07-15本實用新型涉及螺絲生產技術領域，具體為螺絲冷鐓機，包括冰鐓機本體、冰鐓機上部、防護架、冰鐓機加工組件和支撐杆，所述冰鐓機本體的上端安裝有冰鐓機上部，所述冰鐓機上部的前後兩側安裝有兩組防護架，所述冰鐓機上部的右端安裝有冰鐓機加工組件。本實用新型，通過在裝盛倉的右端設置有安裝架，並在第一注水槽的一側插設有導水管，可以通過電機將儲液箱內部的潤滑油抽出排到安裝槽的外壁，並通過第一注水槽將潤滑油不斷滴到安裝槽外壁，能使從裝盛倉內進入轉帶上壁使零部件的底部沾染上潤滑油，並通過在上部對零部件的上壁沾染上潤滑油，不僅能對零部件全部都能塗抹上潤滑油，而且可以更加的節省潤滑油。;黃山盛銳精工機械有限公司CN245200 安徽省黃山市歙縣經濟開發區黃山盛銳精工機械有限公司CN ---B21J003/00B21J003/0011-----------葉君子
張新博		2-
梅恒
合肥橙派智慧財產權代理事務所(特殊普通合夥) 34219		20240206----0-0-10-00-190黃山盛銳精工機械有限公司Valid-------------
90
CN220435218U2024-02-02一種便於調節連接鬆緊程度的不銹鋼螺母modelCN202322025942.22023-07-28本實用新型涉及螺母技術領域，且公開了一種便於調節連接鬆緊程度的不銹鋼螺母，包括裝置主體，所述裝置主體包括螺母本體和螺母槽體，所述螺母槽體開設於所述螺母本體上，其特徵在於，所述裝置主體還包括撥片機構，所述撥片機構包括調節撥片，所述調節撥片設置於所述螺母本體的外壁表面。本實用新型通過設有撥片機構，採用這種設計在實際使用中，通過增設調節撥片，從而能夠增加接觸面積，使得徒手即可完成對本不銹鋼螺母的鬆緊程度調節工作，從而有效的解決了傳統的不銹鋼螺母大多不便於調節連接鬆緊程度，常常需要配合扳手工具才能完成鬆緊程度調節工作的問題。;青島喆赫通金屬有限公司CN266000 山東省青島市城陽區宏順路109號青島喆赫通金屬有限公司CN ---F16B037/00F16B037/00
F16B037/16		11-----------張先雷1- 朱健
青島晸投智慧財產權代理事務所(普通合夥) 37353		20240202----0-0-10-00-190青島喆赫通金屬有限公司Valid-------------
91
US20240043221A12024-02-08Roller Conveyorinvention18/2674622021-12-10A fastening screw (2) comprising
a threaded shank (21) having an external thread,a screw head (23),characterized inthat a truncated circular cone section (22) is provided axially between the screw head (23) and the threaded shank (21).		1. Roller conveyor (1) comprising
a plurality of conveyor rollers (3) supported on a supporting frame (4),wherein at least one conveyor roller (3) is fixed to the supporting frame (4) by means of a fixing screw (2),said fastening screw (2) comprisinga threaded shank (21) having an external thread,a screw head (23),wherein a truncated circular cone section (22) is provided axially between the screw head (23) and the threaded shank (21),wherein the support frame (4) is clamped in sectionally between the screw head (23) and a fastening section (33) of the conveyor roller (3),characterized inthat the supporting frame (4) has a polygonal bore (42), the truncated circular cone section (22) being arranged in the polygonal bore (42).		1. Roller conveyor (1) comprising
a plurality of conveyor rollers (3) supported on a supporting frame (4),wherein at least one conveyor roller (3) is fixed to the supporting frame (4) by means of a fixing screw (2),said fastening screw (2) comprisinga threaded shank (21) having an external thread,a screw head (23),wherein a truncated circular cone section (22) is provided axially between the screw head (23) and the threaded shank (21),wherein the support frame (4) is clamped in sectionally between the screw head (23) and a fastening section (33) of the conveyor roller (3),characterized inthat the supporting frame (4) has a polygonal bore (42), the truncated circular cone section (22) being arranged in the polygonal bore (42).
2. Roller conveyor (1) according to claim 1,
characterizedin that the truncated circular cone section (22) has a base area (G) with a base diameter (g) and a cover area (D) with a cover diameter (d), the cover diameter (d) being smaller than the base diameter (g).
3. Roller conveyor (1) according to claim 1,
characterized in,that the base area (G) faces the screw head (23);and that the cover area (D) faces the threaded shank (21).
4. Roller conveyor (1) according to claim 1,
characterized inthat the truncated circular cone section (22) and the screw head (23) directly adjoin each other,in particular that the base section (G) directly adjoins a radial clamping surface (S) of the screw head (23).
5. (canceled)
6. (canceled)
7. Roller conveyor (1) according to claim 1,
characterized inthat the truncated circular cone section (22) is arranged in the polygonal bore (42) in such a way that the fastening screw is thereby held centered with respect to the polygonal bore.
8. Roller conveyor according to claim 1,
characterized inthat the polygonal bore (42) is a hexagonal bore.
9. Roller conveyor (1) according to claim 1,
characterized inthat the fastening section (33) has a threaded bore which is designed to be complementary to the threaded shaft (21).
10. Roller conveyor (1) according to claim 1,
characterized inthat an incircle diameter (i) of the polygonal bore (42) is smaller than a base circle diameter (g) of the truncated circular cone section (22),in particular that the incircle diameter (i) is larger than a cover diameter (d) of the truncated circular cone section (22).
11. Roller conveyor according to claim 1,
characterized inthat the conveyor roller has at one end a roller head (32) to which the fastening screw (2) is attached, a poly-V belt (11) being attached to the roller head.
12. Method of manufacturing a roller conveyor (1) according to claim 1, comprising the following method steps:
providing the support frame (4) with a polygonal bore (42),providing a conveyor roller (3),the method comprises a selection step, wherein a selection takes place from the following two options:
(option 1) inserting the fastening screw (2) into the polygonal bore (42), wherein for fastening the, in particular passive, roller to ...		Interroll Holding AGCHInterroll Holding AGCH----B65G039/12B65G039/12
F16B035/04		22-B65G0039/12B65G0039/12
F16B0035/048		-----102020133619.52020-12-15DEErwin Mans
Jürgen Zinn
Stephan Kronholz
Kai Lubomierski		4DE Hückelhoven
Hückelhoven
Hückelhoven
Hückelhoven		-------0-0-30-00-171Interroll Holding AGPub.-------------
92
WO2024028121A12024-02-08METHOD AND DEVICE FOR JOINING A SCREW BODY OF A CONCRETE SCREWinventionEP20230702442023-07-21The invention relates to a method and a device for joining a screw body (1) of a concrete screw, said screw body consisting of a plurality of components, according to the following production steps: providing (A) a cylindrical shaft blank (2) which consists of a steel material; molding (B) a helical groove (4) into the lateral surface of the cylindrical shaft blank (2); installing (C) a helical component (6), which produces the thread turns, by screwing the component into the molded helical groove (4) of the shaft blank (2); and fixing (D) the helical component (6) in the helical groove (4) by means of at least one deformation step in which material of the shaft blank (2) is displaced in the direction of the helical component (6) in the region of the helical groove (4) such that the material partly surrounds the helical component (6) in the groove region in order to produce a combined form-fitting and force-fitting component connection.

HILTI AKTIENGESELLSCHAFTLIFeldkircherstrasse 100,9494 Schaan,9494,LIHILTI AKTIENGESELLSCHAFTLI----B21H003/02B21H003/02
B21K001/56
B21K025/00
B21J013/02
B21J009/02
F16B025/00
F16B013/00		47--------22188423.22022-08-03EPGEBAUER, Christian
DOMANI, Guenter
ZIELBAUER, Florian		3CH
DE		Schulstrasse 2,9450 Altstätten,9450,CH
Kirchstr. 28E,88138 Weissensberg,88138,DE
Staatsstr. 105,9464 Rüthi,9464,CH		HILTI AKTIENGESELLSCHAFTCorporate Intellectual Property,Feldkircherstrasse 100,9494 Schaan,9494,LI-----0-0-10-00-190HILTI AKTIENGESELLSCHAFT-------------
93
EP3669089B12024-02-14INSERT FASTENER WITH A COMPRESSION SLEEVEinvention18846996.92018-08-16A two-part fastener (13), comprising:
a generally-cylindrical insert (11) made of a first material and having a barrel (10) with knurls (14) on an outer surface thereof;a flange (12) on said insert at a bottom end (10b) thereof; and,a generally-cylindrical, deformable sleeve (9) made of a second material softer than said first material, having:
a bottom end (9b) abutting the top of said flange (12a);a bottom portion (17b) rigidly affixed around a lower portion of said barrel by friction fit; and,a top portion (17a) with an enlarged internal diameter radially spaced away from an upper portion of said barrel,wherein the two-part fastener is adapted to be preassembled prior to placement into a panel hole.		A two-part fastener (13), comprising:
a generally-cylindrical insert (11) made of a first material and having a barrel (10) with knurls (14) on an outer surface thereof;a flange (12) on said insert at a bottom end (10b) thereof; and,a generally-cylindrical, deformable sleeve (9) made of a second material softer than said first material, having:
a bottom end (9b) abutting the top of said flange (12a);a bottom portion (17b) rigidly affixed around a lower portion of said barrel by friction fit; and,a top portion (17a) with an enlarged internal diameter radially spaced away from an upper portion of said barrel,wherein the two-part fastener is adapted to be preassembled prior to placement into a panel hole.
A two-part fastener according to claim 1 wherein the knurls (14) comprise axially-extending teeth.
A two-part fastener according to claim 2 wherein the bottom of the flange (12b) has a chamfer (12d).
A two-part fastener according to claim 3 wherein the insert (11) has an axial through-bore.
A two-part fastener according to claim 4 wherein the through-bore is threaded (20).
A two-part fastener according to claim 5 wherein the sleeve (9) has a chamfer (9d) on the top end (9a) thereof.
A two-part fastener according to claim 6 wherein the diameter of the flange is approximately equal to the outer diameter of the sleeve. -->
A two-part fastener according to claim 1 wherein a portion of the top end of the sleeve extends upwardly beyond the top of the insert (10a).
An assembly comprising
a) a panel (30) having a receiving hole (32); and,b) a two-part fastener (13) according to claim 1;
wherein said two-part fastener is rigidly affixed in said receiving hole by friction fit without penetration of the panel material.
An assembly according to claim 9 wherein said receiving hole (32) is a blind hole with a bottom end wall (35).
An assembly according to claim 10 wherein the friction fit between said insert (11) and panel (30) is enhanced by the axially-compressive deformation of said sleeve (9) filling empty space between said insert and panel comprising filling voids (19) between said knurls.
An assembly according to claim 11 wherein said deformed sleeve substantially fills the entire space between said insert (11) and panel (30).
An assembly according to claim 12 wherein said insert (11) and sleeve (9) lie substantially flush with the top of said panel.
An assembly according to claim 13 wherein the side wall (39) of said receiving hole has an undercut (33) that contains material of said sleeve.
An assembly according to claim 14 wherein the side wall (39) of said receiving hole has a plurality of undercuts (33).		Penn Engineering & Manufacturing Corp.Penn Engineering & Manufacturing Corp.US5190 Old Easton Road Danboro, PA 18916---F16B013/00F16B013/00
F16B013/06
F16B013/12
F16B019/10
F16B037/04		13-----201762546065 P2017-08-16USMALONEY, Michael J.
BENTRIM, Brian G.		2US Doylestown, PA 18902
Furlong, PA 18925		Stratagem IPM Limited---0WO2018/135996
DE102004 003 943
US3 651 563
US4 376 604
US5 238 342
US7 195 436
WO62546065		760EP3669089B1
JP7200216
CN111033059B
I742301
US10954977
WO2019036546
SG11202001185YA
CA3072592A1
MX2020001758A		99-141Penn Engineering & Manufacturing Corp.-------------
94
EP3850231B12024-02-14MULTI CLINCH FASTENER INSERTinvention19859138.02019-09-13A two-piece fastener for attachment to a panel, comprising:
a retainer (11) adapted to be received within a hole in a panel (20), said retainer (11) having a shank (17) with peripheral gripping means (17) for engaging a wall of the panel hole, the retainer further having a central through-hole (15) and a retainer head (19) of enlarged diameter; andwherein an insert (13) having multiple self-clinching features (16 and 18) of successively increasing diameter adapted for attachment to the retainer (11) by insertion into the retainer through-hole (15) causing deformation of a retainer through-hole wall by one or more of the self-clinching features (16 and 18), said insert (13) having a flange (14) at one end configured to contact an opposite side of the panel (20) being clamped between the retainer head (19) and the flange (14).		A two-piece fastener for attachment to a panel, comprising:
a retainer (11) adapted to be received within a hole in a panel (20), said retainer (11) having a shank (17) with peripheral gripping means (17) for engaging a wall of the panel hole, the retainer further having a central through-hole (15) and a retainer head (19) of enlarged diameter; andwherein an insert (13) having multiple self-clinching features (16 and 18) of successively increasing diameter adapted for attachment to the retainer (11) by insertion into the retainer through-hole (15) causing deformation of a retainer through-hole wall by one or more of the self-clinching features (16 and 18), said insert (13) having a flange (14) at one end configured to contact an opposite side of the panel (20) being clamped between the retainer head (19) and the flange (14).
The device of claim 1 wherein the insert (13) has the flange (14) at one end immediately adjacent the self-clinching feature (16 or 18) of greatest diameter.
The device of claim 2 wherein the insert (13) has a threaded through-bore (12).
The device of claim 1 wherein the retainer gripping means (17) are longitudinal knurls.
The device of claim 2 wherein the insert (13) has an elongate stud (25) which extends upwardly from the insert (13) opposite the flange (14).
The device of claim 1 wherein the retainer has the head (19) of enlarged diameter at one end from which the shank (17) extends
The device of claim 6 assembled to the panel (20) which is rigidly clamped between the retainer head (19) and the insert flange (14) by direct contact with opposite sides of the panel between them.
The device of claim 1 wherein the retainer (11) and insert (13) are metallic.
The assembly of claim 7 wherein the panel is non-metallic.
The assembly of claim 7 wherein each self-clinching feature comprises a land (18) and an undercut (16).
The assembly of claim 10 wherein the central through-hole wall defines a cylinder.
The assembly of claim 10 wherein the insert (13) is attached to the retainer (11) by displacement of retainer material by at least one of the lands (18) into at least one of the undercuts (16).		Penn Engineering & Manufacturing Corp.Penn Engineering & Manufacturing Corp.US5190 Old Easton Road Danboro, PA 18916---F16B037/04F16B037/04
B21G003/12
B21J009/02
B21J013/00
F16B004/00
F16B005/01
F16B033/00
F16B037/12		37-----201862730765 P2018-09-13USBRUNK, Jonathan1US Philadelphia, Pennsylvania 19123Stratagem IPM Limited---0US2 957 196
US3 279 303
US3 651 563
US3 678 535
US4 474 515
US5 006 025
US2006 099 050
US10 060 464
US62730765
US3279303		1050EP3850231B1
JP7428703
US11549531
CN112703325B
WO2020056306
CA3111826A1
MX2021002930A
SG11202102056QA		88-151Penn Engineering & Manufacturing Corp.-------------
95
CN220435212U2024-02-02一種倒錐型安全錨栓modelCN202321260146.02023-05-23本實用新型涉及倒錐型安全錨栓技術領域，提出了一種倒錐型安全錨栓，包括套管、螺栓和固定帶，所述固定帶設置在套管的內部，所述套管的外側從左到右依次設置有螺母、彈簧墊圈和平墊圈，所述平墊圈和彈簧墊圈均與螺栓套接，所述螺母與螺栓螺旋連接，所述固定帶套接設置在套管的外側，所述固定帶的兩端外側均開合設置有皮扣，所述皮扣的左側固定設置有封板，所述封板設置在固定帶的左側，所述固定帶的底端設置有卡緊結構；本實用新型中，通過設置的固定帶、皮扣和卡塊，將固定帶束縛到套管具有開口的一側，增加對套管的防護性能，減少在運輸或者儲存過程中，由於操作失誤出現套掛開口一側被意外撐開，進而失去能效的情況。;邯鄲市特盾緊固件集團有限公司CN057150 河北省邯鄲市永年區講武鎮東趙王固村村東邯鄲市特盾緊固件集團有限公司CN ---F16B035/00F16B035/00
F16B039/02		12-----------王璿
冀子蕭		2-
姬學森
石家莊領皓專利代理有限公司 13130		20240202----0-0-10-00-190邯鄲市特盾緊固件集團有限公司Valid-------------
96
CN220435205U2024-02-02一種自鑽孔膨脹型錨栓modelCN202321260144.12023-05-23本實用新型涉及建築裝配零件技術領域，提出了一種自鑽孔膨脹型錨栓，包括自鑽孔部件、擠壓部件、第二旋轉部件、第一旋轉部件、塑膠管；本實用新型中通過使用不同扳手先後轉動外筒體與內螺杆，外筒體轉動時可由塑膠管帶著鑽頭轉動，並在外部壓力作用下，使鑽頭頂進板材，在板材上形成自鑽孔，而內螺杆轉動時可由外螺紋與滑套螺紋關係，同時在導向套對滑套的滑動限位下，可使滑套沿著其軸向直線滑動，進而由滑套擠壓膨脹條，使膨脹條向外擴張將塑膠管漲破，完成對自鑽孔的膨脹固定，在安裝螺栓時即可同時鑽孔，無需提前鑽孔，解決了現有技術中需提前鑽孔導致螺栓固定不牢靠與無法置入的問題。;邯鄲市特盾緊固件集團有限公司CN057150 河北省邯鄲市永年區講武鎮東趙王固村村東邯鄲市特盾緊固件集團有限公司CN ---F16B013/06F16B013/0611-----------王璿
冀子蕭		2-
呂政琳
石家莊領皓專利代理有限公司 13130		20240202----0-0-10-00-190邯鄲市特盾緊固件集團有限公司Valid-------------
97
CN117515009A2024-02-06一種鎖緊套件及聯接緊固結構inventionCN202311278955.92023-09-28本發明涉及機械鎖緊裝置技術領域，公開了一種鎖緊套件，包括內芯和鎖套，所述鎖套設有與所述內芯相適配的第一收容孔，所述內芯設有第二收容孔，以及連通所述第二收容孔與所述第一收容孔的槽口，所述第二收容孔設有內螺紋，所述槽口至少貫穿所述內芯的一端；其中，所述第一收容孔設有漸變段，所述漸變段的橫截面積從一端至另一端逐漸增大；所述內芯可單向抽離地套設在所述第一收容孔內，所述鎖套能夠帶動所述內芯轉動。此外，本發明還公開了一種聯接緊固結構。本發明的鎖緊套件及聯接緊固結構能夠全抱鎖定，提升緊固作用和防脫效果。;李昂CN510630 廣東省廣州市天河區天河直街69號三樓李昂CN----F16B039/36F16B039/36
F16B039/286
F16B037/00		12-----------李昂1CN510630 廣東省廣州市天河區天河直街69號三樓胡楓
廣州三環專利商標代理有限公司 44202		20240206----0-0-10-00-190李昂Pub.-------------
98
US11898586B22024-02-13Securement system and methodinvention17/5540202021-12-17A system and method for securing an item. Custom connectors which only couple to a custom converter can secure an item, deter its theft, and prevent unauthorized access. The custom connectors have a custom head which has a custom void. The custom void has a unique shape which matches and couples with a custom converter. A custom converter allows the custom connector to be manipulated. If desired, subsequently, when the item is in a more secure location, conventional screws can replace the item.1. A method of securing an item, said method comprising the steps of:
obtaining at least one custom connector having at least one head, wherein said head comprises a custom void;obtaining a custom converter which mates with said custom void;rotating said custom converter to rotate said custom connector, securing the item in place;removing at least one custom connector with said custom converter; andinstalling conventional screws.		1. A method of securing an item, said method comprising the steps of:
obtaining at least one custom connector having at least one head, wherein said head comprises a custom void;obtaining a custom converter which mates with said custom void;rotating said custom converter to rotate said custom connector, securing the item in place;removing at least one custom connector with said custom converter; andinstalling conventional screws.
2. The method of claim 1 wherein said item is an electrical panel.
3. The method of claim 1 wherein said custom connector comprises a body.
4. The method of claim 1 wherein said custom connector comprises a plurality of custom connectors.
5. The method of claim 1 wherein said custom converter comprises an adapter, wherein said adapter fits onto a tool, and wherein said tool comprises a conventional shape, and wherein said custom void comprises a non-conventional shape.
6. The method of claim 1 wherein said custom void will not mate with a flat-heat screwdriver.
7. The method of claim 1 wherein said custom connector will not mate with a hex wrench.
8. The method of claim 1 wherein said custom connector will not mate with a Phillips screw driver.		Clayton SpoorUSClayton SpoorUS----F16B023/00F16B023/0011-F16B0023/0007F16B0023/0007--------Clayton Spoor1USTX SunnyvaleBobby W. Braxton
Gregory Perrone
Braxton Perrone, PLLC		--Jason L VaughanJason L Vaughan
Amanda Kreiling		US3202880
US4480514
US6857340		3-0-30US1189858611-171Clayton SpoorValid-------------
99
100