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114 条记录 (耗时 0.011 秒)

    Detented and dampened hinge mechanism
    88.
    发明申请
    Detented and dampened hinge mechanism 有权
    防静电铰链机构

    公开(公告)号：US20020170143A1

    公开(公告)日：2002-11-21

    申请号：US10143490

    申请日：2002-05-11

    发明人： Fabrice Vitry

    IPC分类号： E05D015/50

    CPC分类号： E05C17/38 ,  B60R7/06 ,  E05B17/0041 ,  E05C17/32 ,  E05F1/1261 ,  E05F5/00 ,  E05F5/10 ,  E05Y2201/21 ,  E05Y2201/254 ,  E05Y2201/266 ,  E05Y2900/538 ,  Y10T16/2771 ,  Y10T16/528 ,  Y10T16/538 ,  Y10T16/541 ,  Y10T16/542

    摘要： A detented and dampened hinge mechanism with push-pull and pull-push operation is disclosed. The present invention relates generally to a hinge mechanism that includes a first arm and a second arm that are pivotally connected to one another such that the arms can be moved relative to one another between a closed position and an open position. A damper is fitted into a cutout of the second arm such that the damper can engage with a length of teeth of the first arm when the hinge mechanism moves between the open and closed positions. Biasing means is fitted between hooks or bosses of the arms, and biases the first and second arms toward the open position.

    摘要翻译： 公开了一种具有推挽和推挽操作的止动和阻尼铰链机构。 本发明大体上涉及一种铰链机构，其包括第一臂和第二臂，所述第一臂和第二臂彼此枢转地相互连接，使得臂可以在关闭位置和打开位置之间相对于彼此移动。 阻尼器装配到第二臂的切口中，使得当铰链机构在打开位置和关闭位置之间移动时，阻尼器可以与第一臂的一定长度的齿啮合。 偏置装置安装在臂的钩或凸起之间，并且将第一和第二臂朝向打开位置偏压。

    Door locking device
    89.
    发明授权
    Door locking device 失效
    门锁装置

    公开(公告)号：US5983680A

    公开(公告)日：1999-11-16

    申请号：US967778

    申请日：1997-11-10

    申请人： Lou F. Del Nin

    发明人： Lou F. Del Nin

    IPC分类号： E05C1/04 ,  E05C1/06 ,  E05C9/02 ,  E05C17/38 ,  E05C17/48 ,  E05B65/00 ,  E05C17/06

    CPC分类号： E05C17/48 ,  E05C17/38 ,  E05C9/028 ,  E05C9/10 ,  E05C1/04 ,  E05C1/06 ,  Y10S292/15 ,  Y10T16/61 ,  Y10T292/299 ,  Y10T70/5164 ,  Y10T70/5327

    摘要： A security lock is described which permits a door to be opened by a predetermined amount while maintaining security against forced entry. Preferably, the security lock also functions as a deadbolt lock and comprises a slotted floor plate covering an aperture in the floor, a vertical bolt extendable into the aperture, and a lock mechanism which raises and lowers the bolt into and out of engagement with the floor plate. In a first engaged position, the end of the bolt is locked into engagement with the floor plate in such a manner that the door may be partially open. However, the bolt cannot be removed from the floor plate with the door open, thus providing security against forced entry through the partially open door. In a second engaged position, with the door completely closed, the bolt may be raised or lowered into or out of engagement with the floor plate, similar to a conventional deadbolt lock. The security lock therefore provides improved security and convenience over known devices such as door chains and security doorstops.

    摘要翻译： 描述了一种安全锁，其允许门打开预定量，同时保持抵抗强制进入的安全性。 优选地，安全锁还用作锁舌锁，并且包括覆盖地板中的孔的开槽地板，可延伸到孔中的垂直螺栓，以及将螺栓升高并降低与地板接合的锁定机构 盘子。 在第一接合位置，螺栓的端部以与门板部分打开的方式被锁定成与地板接合。 然而，当门打开时，螺栓不能从地板上取下，从而提供抵抗强制进入部分打开的门的安全性。 在第二接合位置，门完全关闭时，类似于常规的锁死栓，螺栓可以升高或降低与地板的接合或脱离接合。 因此，安全锁提供了比已知装置（例如门链和安全门挡）更好的安全性和便利性。

    Locomotive top deck cover support bracket
    90.
    发明授权
    Locomotive top deck cover support bracket 失效
    机车顶甲板盖支架

    公开(公告)号：US5784968A

    公开(公告)日：1998-07-28

    申请号：US835144

    申请日：1997-04-04

    申请人： John Kenneth MacDonnell

    发明人： John Kenneth MacDonnell

    IPC分类号： B61C17/04 ,  E05C17/38 ,  B61C17/00

    CPC分类号： B61C17/04 ,  E05C17/38 ,  Y10S16/17 ,  Y10T16/61 ,  Y10T292/394

    摘要： A locomotive engine top deck cover support apparatus for supporting the top deck cover of a locomotive engine in a selective position, has a ratchet member with a plurality of radially disposed ratchet teeth and a support arm pivotal between a fully raised and fully lowered position. The support arm supports a reciprocal pawl which is biased into engagement with the ratchet member. The ratchet engaging end of the pawl and the ratchet teeth are configured such that the forward side of the pawl is angled and is cammingly displaced by the angled rear sides of the ratchet teeth upon movement of the support arm toward its fully raised position to allow the support arm to be moved past the ratchet teeth in the direction of its fully raised position to any selective angular position, and the pawl bears against the radially extending forward sides of the ratchet teeth after it has been moved to the desired angular position to prevent movement of the support arm back toward its fully lowered position when the support arm is supporting a locomotive engine top deck cover.

    摘要翻译： 一种用于在选择性位置支撑机车发动机的顶甲板盖的机车发动机顶板盖支撑装置具有棘爪构件，其具有多个径向设置的棘轮齿和在完全升高和完全降低的位置之间枢转的支撑臂。 支撑臂支撑一个往复棘爪，该棘爪被偏置成与棘轮构件接合。 棘爪和棘轮齿的棘轮接合端被构造成使得棘爪的前侧成角度并且当支撑臂朝向其完全升高的位置移动时由棘齿的成角度的后侧凸轮移位，以允许棘爪 支撑臂在其完全升高的位置的方向上移动经过棘轮齿，到达任何选择性角度位置，并且在棘爪被移动到期望的角度位置之后，棘爪抵抗棘轮齿的径向延伸的前侧以防止移动 当支撑臂支撑机车发动机顶甲板盖时，支撑臂返回其完全降低的位置。