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    Vehicle closure latch
    2.
    发明授权
    Vehicle closure latch 失效
    车辆闭锁

    公开(公告)号：US5328219A

    公开(公告)日：1994-07-12

    申请号：US996816

    申请日：1992-12-24

    申请人： Jeffrey L. Konchan ,  Alfred L. Portelli ,  Rita M. Paulik

    发明人： Jeffrey L. Konchan ,  Alfred L. Portelli ,  Rita M. Paulik

    IPC分类号： E05B15/16 ,  E05B17/00 ,  E05B17/08 ,  E05B65/32 ,  E05C3/16

    CPC分类号： E05B85/243 ,  E05B77/38 ,  E05B77/40 ,  E05B15/1635 ,  E05B17/08 ,  Y10S292/38 ,  Y10T292/03 ,  Y10T292/1047

    摘要： A ratchet type vehicle closure latch is secured to a vehicle door by a pair of bolts. One is located in proximity to engaged teeth of a rotatable ratchet and pawl and the other is located in proximity to engaged portions of the ratchet and a striker. The closure latch has a plastic housing that includes a thin integral plastic sleeve that breaks away in service to provide a sleeve bearing that eliminates metal-on-metal contact between the rotatable ratchet and a ratchet stud. The ratchet stud and a pawl stud hold several parts of the door latch together. The door latch has several non-metallic parts and an insert molded ratchet for minimizing the metal-on-metal engagement, operational noise and lubrication requirements. Some parts are non-handed and other parts are identical to reduce manufacturing costs.

    摘要翻译： 棘轮式车辆闭合闩锁通过一对螺栓固定在车门上。 一个位于可旋转棘轮和棘爪的接合齿附近，另一个位于棘轮的接合部分和撞针附近。 闭合闩锁具有塑料壳体，其包括薄的整体塑料套筒，其在使用中脱落以提供套筒轴承，其消除了可旋转棘轮和棘轮螺柱之间的金属 - 金属接触。 棘轮螺柱和棘爪螺栓将门闩的几个部分固定在一起。 门闩具有几个非金属部件和嵌入式模制棘轮，用于最小化金属对金属接合，操作噪音和润滑要求。 一些零件是非手工的，其他部件是相同的，以降低制造成本。

    Lubricant-free vehicle door lock
    7.
    发明授权
    Lubricant-free vehicle door lock 有权

    公开(公告)号：US11585131B2

    公开(公告)日：2023-02-21

    申请号：US15835673

    申请日：2017-12-08

    申请人： Transportation IP Holdings, LLC

    发明人： Michael K. Burke ,  Walter J. Peach

    IPC分类号： E05C9/18 ,  E05B17/00 ,  E05B17/08 ,  E05B83/06 ,  E05C1/00 ,  B61D3/16 ,  B61D19/00 ,  E05B53/00

    摘要： A vehicle lock which eliminates the need for lubrication and which includes a bracket, a first base attached to the bracket, a second base attached to the bracket, aligned first and second apertures in the first and second bases for slidably receiving a. locking pin, a replaceable first locking pin wear protector lockably insertable in and selectively removable from the first base to prevent contact between the locking pin and the inner edge of the first base which defines the first aperture, and a replaceable second locking pin wear protector lockably insertable in and selectively removable from the second base to prevent contact between the locking pin and the inner edge of the second base which defines the second aperture.

    Pick-resistant lock system and method
    8.
    发明授权
    Pick-resistant lock system and method 失效
    防滑锁系统及方法

    公开(公告)号：US6058752A

    公开(公告)日：2000-05-09

    申请号：US296693

    申请日：1999-04-21

    申请人： George N. Feder

    发明人： George N. Feder

    IPC分类号： E05B15/00 ,  E05B15/08 ,  E05B17/08 ,  E05B27/00

    CPC分类号： E05B15/08 ,  E05B17/08 ,  E05B27/001 ,  E05B15/006 ,  E05B27/0057 ,  Y10T70/7932 ,  Y10T70/7955 ,  Y10T70/8595

    摘要： A pick-resistant lock system including an essentially cylindrical housing with an axial cylindrical bore and a plurality of radial bores spaced along the cylindrical bore and constituting a pin chamber, the radial bores having open ends in communication with the axial bore; a rotatable main cylinder rotatably located within the axial bore, the man cylinder having radial bores alienable with the radial bores of the housing and a planar key way alienable with the radial bores when in the locked orientation; a plurality of pins formed of plural segments positionable within the radial bores of the housing and main cylinder and with springs urging the pins toward the key way, the segments of the pins having interfaces which are alienable with the interface between the bores of the main cylinder and housing; a generally cylindrical facing cylinder axially alienable with the main cylinder and freely rotatable with respect thereto, the facing cylinder having an enlargement matable with a complementary recess in the housing, the facing cylinder also having an introductory key way alienable with the key way of the main cylinder for receiving a key, and a cam secured to the face of the main cylinder remote from the facing cylinder for effecting the unlocking of the lock upon rotation of the cylinder and cam by rotation of a key.

    摘要翻译： 一种防抱死锁定系统，包括具有轴向圆柱形孔的基本上圆柱形的壳体和沿着圆柱形孔间隔开并构成销腔的多个径向孔，该径向孔具有与轴向孔连通的开口端; 可旋转的主缸，其可旋转地位于所述轴向孔内，所述人缸具有与所述壳体的径向孔不可分开的径向孔，以及当处于锁定方位时与所述径向孔不可分离的平面键方式; 多个销由多个段形成，定位在壳体和主缸的径向孔内，并且弹簧将销朝向钥匙方向推动，销的段具有与主缸的孔之间的界面不可分离的界面 和住房; 一个大致圆柱形的面对的气缸可以与主气缸轴向地分离并且可以相对于主缸自由旋转，相对的气缸具有可与壳体中的互补的凹部配合的扩大部分，面向气缸还具有与主要的主要方式不可分离的介绍键 用于接收钥匙的圆筒，以及紧固在远离对向气缸的主汽缸的表面上的凸轮，用于通过旋转钥匙来使气缸和凸轮转动时锁定解锁。