SHOCKPROOF NUT KIT
    1.
    发明公开
    SHOCKPROOF NUT KIT 审中-公开

    公开(公告)号:EP3832152A1

    公开(公告)日:2021-06-09

    申请号:EP18900570.5

    申请日:2018-12-17

    申请人: Zhou, Feng

    发明人: Zhou, Feng

    IPC分类号: F16B39/08

    摘要: The present invention relates to a shockproof nut kit, comprising an upper nut and a lower nut, in which an end surface of the upper nut is provided with a boss of elliptic cylinder; on the upper end surface of the elliptic cylinder at a longer planar extension side is provided an unfilled corner; in an end surface of the lower nut is concavely formed a cylindrical groove matching with the boss of elliptic cylinder, and in the assembly state, the boss of elliptic cylinder on the upper nut is in clearance fit with the cylindrical groove in the lower nut. The present invention avoids the slipping and displacement of nuts in the meshing process, and ensures the coaxiality of the upper and lower nuts during installation to the utmost. In terms of both safety and shockproof, the present invention achieves satisfactory results, the installation thereof is convenient and reliable, and the disassembly thereof is simple.

    A PIN ASSEMBLY
    3.
    发明公开
    A PIN ASSEMBLY 审中-公开
    STIFTANORDNUNG

    公开(公告)号:EP3104027A1

    公开(公告)日:2016-12-14

    申请号:EP16173452.0

    申请日:2016-06-08

    发明人: HARTANTO, Boedy

    IPC分类号: F16B39/08

    CPC分类号: F16B39/06 F16B39/04 F16B39/08

    摘要: The invention provides a pin assembly 100 comprising a pin 10 having a screw threaded portion 15, a nut 20 having a screw threaded portion 25, wherein, preferably, the pin has a number of pin recesses 17 and the nut has a splined portion 26 having a number of splines, the assembly 100 further comprising a sleeve 30 having a splined portion 33 having a number of splines and a number of sleeve recesses 35, and a cross-member 40 for insertion through at least one pin recess, and at least one sleeve recess, such that once assembled, rotation of the nut 20 about the pin axis is restricted by the combination of the mating of the sleeve splined portion 33 with the splined portion of the nut 25 and the insertion of the cross-member 40 through the sleeve recess and pin recess.

    摘要翻译: 本发明提供了一种销组件100,其包括具有螺纹部分15的销10,具有螺纹部分25的螺母20,其中优选地,销具有多个销凹部17,并且该螺母具有花键部分26, 多个花键,组件100还包括具有花键部分33的套筒30,花键部分33具有多个花键和多个套筒凹部35,以及用于插入穿过至少一个销凹槽的横向构件40,以及至少一个 使得一旦组装,螺母20围绕销轴线的旋转通过套筒花键部分33与螺母25的花键部分的配合以及横向构件40穿过螺母25的插入而被限制 套筒凹槽和销凹槽。

    Schraubenverbindung
    4.
    发明公开
    Schraubenverbindung 失效
    Schraubenverbindung。

    公开(公告)号:EP0520164A1

    公开(公告)日:1992-12-30

    申请号:EP92107676.6

    申请日:1992-05-07

    发明人: Kirma, Safa

    IPC分类号: F16B39/08

    CPC分类号: F16B39/08 Y10S411/927

    摘要: Bei einer Schraubenverbindung mit einer formschlüssigen Muttersicherung bestehend aus einem oberen Mitnehmer, einer Feder (64) und einem unteren Mitnehmer (66), wobei der obere Mitnehmer formschlüssig mit der Schraube (4) und der untere Mitnehmer (66) formschlüssig mit der Mutter (5) verbunden ist, wobei der obere Mitnehmer und der untere Mitnehmer (66) über die Feder (64) drehelastisch miteinander verbunden sind und der obere Mitnehmer besteht die Erfindung darin, daß die Feder (64) eine obere Nase (73) und eine untere Nase (65) aufweist und der obere Mitnehmer aus der Nase (73) gebildet ist, die in ein Splintloch (8) der Schraube (4) eingreift und der untere Mitnehmer (66) aus zwei Hälften (67,68) von identischer Geometrie besteht, wovon jede einen Bund (69,70) aufweist, der stirnseitig mit einer in gegenseitigem Eingriff stehenden Sperrverzahnung (71,72) versehen ist und jede Hälfte (67,68) innen in Höhe des Bundes (69,70) eine Scheibe mit einem Durchgangsloch für die Schraube (4) und mindestens einer Aufnahmebohrung für die Nase (65) aufweist, wobei der Formschluß zwischen der Mutter (5) und dem unteren Mitnehmer dadurch erreicht wird, daß dieser einen der Außenform der Mutter (5) angepaßten Bereich aufweist.
    Hierbei ist insbesondere vorteilhaft, daß zur Herstellung der betreffenden Schraubenverbindung außer üblichen Normteilen (Schraube mit Splintbohrung und einfache Mutter, beispielsweise Sechskantmutter) nur zwei Zusatzteile von unterschiedlicher Geometrie erforderlich sind.

    摘要翻译: 在具有由上部驱动器,弹簧(64)和下部驱动器(66)组成的正向锁定螺母锁定的螺钉连接的情况下,上部驱动器以正向锁定方式连接到螺栓(4) 并且所述下部驱动器(66)以正向锁定方式连接到所述螺母(5),所述上部驱动器和所述下部驱动器(66)通过所述弹簧(64)以旋转弹性方式彼此连接,并且 上部驱动器[lacuna],本发明包括具有上突片(73)和下突片(65)的弹簧(64),并且上驱动器由接片(73)形成,该突片(73)接合到分针销孔 (8),并且所述下部驱动器(66)由具有相同几何形状的两个半部(67,68)组成,每个所述半部具有一个套环(69,70),所述套环的端部具有锁定 齿系统(71,72),其系统彼此接合,并且具有在套环(69,70)的水平处内部的每个半部(67,68),具有通孔的盘,所述通孔用于 螺栓(4)和用于突片(65)的至少一个保持孔,螺母(5)和下部驱动器之间的正锁定被实现,其中后者具有与螺母的外部形状相匹配的区域 (5)。 在这种情况下,特别有利的是,除了正常的标准部件(具有分裂销孔和简单螺母的螺栓,例如六角螺母)之外,仅需要两个不同几何形状的附加部件,以便 产生主题螺丝连接。 ... ...

    FIXING SYSTEM FOR ROCKER ARM
    6.
    发明公开

    公开(公告)号:EP4108938A1

    公开(公告)日:2022-12-28

    申请号:EP22180593.0

    申请日:2022-06-23

    申请人: MASERATI S.p.A.

    摘要: The fixing system (10) for a rocker arm of a vehicle suspension comprises: a rod (12) having a first thread (30) and a second thread (32) and a locking cavity (34); a first cam (14), integral for rotation with the rod (12) by means of a shape-fitting coupling; a second cam (16) integral for rotation with the rod (12) by means of a shape-fitting coupling; a first nut (18), screwed onto the first thread (30) to lock the position of the first cam (14); and a second nut (20), screwed onto the second thread (32) to lock the position of the second cam (16), wherein the second nut (20) comprises a circumferential groove (46), and a positioning hole (48) passing through said groove (46); a pin (22) and an elastic clip (24) in the shape of an open ring adapted to be accommodated in the groove (46) for retaining the pin (22) in the positioning hole (48), wherein, in a screwed position of the second nut (20), the pin (22) fits into the locking cavity (34) of the rod (12) and locks the position of the second nut (20).

    Ensemble d'écrou à verrouillage
    8.
    发明公开
    Ensemble d'écrou à verrouillage 失效
    Verriegelungsmutter。

    公开(公告)号:EP0402198A1

    公开(公告)日:1990-12-12

    申请号:EP90401439.6

    申请日:1990-05-30

    发明人: Bruyère, René

    IPC分类号: F16B39/08

    CPC分类号: F16B39/08 F16B39/10

    摘要: L'ensemble d'écrou à verrouillage comporte un écrou (1) destiné à être vissé sur une tige filetée (9) percée d'un trou (10), et une seconde pièce tubu­laire (2) comprenant des cannelures internes (5) à faible pas, destinées à coopérer avec des cannelures externes (4) complémentaires ménagées sur la surface périphérique de l'écrou (1), afin de constituer un verrouillage positif entre la première et seconde pièces (1, 2) après insertion d'une goupille (7).
    Application aux ensembles d'écrous pour l'aéronautique.

    摘要翻译: 锁定螺母组件包括螺母(1),该螺母(1)被螺纹连接到由孔(10)刺穿的螺纹杆(9)上,以及第二管状部件(2),其包括精细间距的内部凹槽(5),用于相互作用 在螺母(1)的圆周表面上产生外部互补的凹槽(4),以在插入销(7)之后构成第一和第二部分(1,2)之间的正向锁定。 ... 应用于航空的螺母组件。 ... ...

    ROTATION-STOPPING AND DISENGAGEMENT-STOPPING GASKET, FASTENING CONNECTION MECHANISM AND FASTENING METHOD

    公开(公告)号:EP4074993A1

    公开(公告)日:2022-10-19

    申请号:EP20900596.6

    申请日:2020-04-09

    申请人: Yang, Dongzuo

    发明人: Yang, Dongzuo

    IPC分类号: F16B39/08 F16B39/10 F16B39/24

    摘要: The invention discloses a fastening connection mechanism, includes a fastener assembly and an anti-rotation and anti-loosening washer, the fastener assembly includes a fastening piece and an anti-rotation sleeve sleeved on the fastening piece, a protruding body is protrudingly arranged on the outer circumference of the anti-rotation sleeve, an outer anti-rotation portion is provided on the outer circumference of the fastening piece, the anti-rotation sleeve includes a stopping hole, the inner wall of the stopping hole is provided with an inner anti-rotation body matching with the outer anti-rotation portion, the anti-rotation and anti-loosening washer includes a base body, a through hole defined on the base body, an anti-rotation portion and an anti-loosening portion; the anti-rotation portion prevents a fastener assembly from rotating relative to the anti-rotation and anti-loosening washer by blocking a protruding body extending from the fastener assembly in the circumferential direction, the anti-loosening portion is designed to be arranged on one side of the protruding body away from the base body when the anti-rotation portion blocks the protruding body, and prevents the protruding body from moving to one side away from the base body. The anti-rotation and anti-loosening washer has the functions of anti-rotation and anti-loosening and can prevent the anti-rotation sleeve from falling off. The fastening connection mechanism of the present invention is used to lock two connectors, and the connection is reliable and the anti-loosening effect is improved. In addition, the present invention also discloses related fastening methods.