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    Lock, particularly mortise lock
    1.
    发明授权
    Lock, particularly mortise lock 失效
    锁，特别是榫眼锁

    公开(公告)号：US5301525A

    公开(公告)日：1994-04-12

    申请号：US869781

    申请日：1992-04-16

    申请人： Rolf Doring

    发明人： Rolf Doring

    IPC分类号： E05B59/00 ,  E05B63/00 ,  E05B59/04

    CPC分类号： E05B59/00 ,  E05B63/0021 ,  Y10T292/0837 ,  Y10T70/5226 ,  Y10T70/5239

    摘要： A lock, particularly a mortise lock, with bolt (9) and preferably catch (43) and a step-up lever (27) which acts on the bolt (9) and is equipped with a closure engagement opening (30) and is pivoted below the axis of rotation of the closure bit, for the closing of the bolt (9) in forward and backward direction while obtaining a lengthening of the closing stroke; in order to optimize the design, it is proposed that the path of movement of the closing engagement opening (30) extend approximately over a quarter-circle (V) of the cylindrical head (7) of a profiled-cylinder insertion opening (4).

    摘要翻译： 具有螺栓（9）和优选地抓住（43）的锁，特别是榫眼锁，以及作用在螺栓（9）上并且配备有闭合接合开口（30）并且枢转的升降杆（27） 在闭合钻头的旋转轴线之下，用于在获得延长关闭行程的同时沿前后方向关闭螺栓（9）; 为了优化设计，建议闭合接合开口（30）的移动路径大致延伸到成型气缸插入口（4）的圆柱形头部（7）的四分之一圆（V）以上， 。

    Lock device with trigger bolt
    2.
    发明授权
    Lock device with trigger bolt 失效
    带触发螺栓的锁定装置

    公开(公告)号：US4840050A

    公开(公告)日：1989-06-20

    申请号：US36615

    申请日：1987-04-10

    申请人： Motohiro Gotanda

    发明人： Motohiro Gotanda

    IPC分类号： E05B47/04 ,  E05B47/00 ,  E05B47/06 ,  E05B59/00 ,  E05B59/04 ,  E05B65/08

    CPC分类号： E05B65/0811 ,  E05B47/0046 ,  E05B59/00 ,  Y10T292/098 ,  Y10T292/18 ,  Y10T292/558 ,  Y10T70/5226 ,  Y10T70/7107

    摘要： The lock device comprises a locking portion and a fixing portion. The locking portion comprises a rotation lever mounted on a door side and turned by rotating a thumbturn or a key, a dead bolt engaging with the rotation lever and performing lock and release of the lock device by turning the rotation lever, a trigger bolt for locking the dead bolt, a rotating plate operating in a direction of draw in the dead bolt to the door side, and a latch bolt drawn in to the door side by the action of the rotating plate. The fixing portion comprises a strike mounted on a frame side of the door, a pressing lever for locking the dead bolt and pressing the trigger bolt onto the strike, means for causing the pressing lever to operate, and means for releasing press operation of the pressing lever and causing the trigger bolt to project to the door frame side.

    摘要翻译： 锁定装置包括锁定部分和固定部分。 锁定部分包括安装在门侧并通过旋转拇指或钥匙转动的旋转杆，与旋转杆接合的止动螺栓，并通过转动旋转杆来执行锁定装置的锁定和释放，用于锁定的触发螺栓 止动螺栓，沿着在螺栓到门侧的牵引方向操作的旋转板，以及通过旋转板的作用而被拉入门侧的闩锁螺栓。 固定部分包括安装在门的框架侧上的冲击，用于锁定止动螺栓并将触发螺栓按压在冲击上的按压杆，用于使按压杆操作的装置，以及用于释放按压操作的装置 杠杆并使扳机螺栓突出到门框侧。

    Cartridge for a lockset
    3.
    发明授权
    Cartridge for a lockset 失效
    一个锁的墨盒

    公开(公告)号：US4129019A

    公开(公告)日：1978-12-12

    申请号：US796967

    申请日：1977-05-16

    申请人： Jan Urdal

    发明人： Jan Urdal

    IPC分类号： E05B59/00 ,  E05B63/04 ,  E05B65/10 ,  E05B59/04

    CPC分类号： E05B59/00 ,  E05B63/04 ,  E05B65/1086 ,  Y10T70/5226 ,  Y10T70/8865

    摘要： A cartridge for a lockset for a door having a primary rotatable spindle and a secondary rotatable spindle parallel thereto has a pair of identical cartridge plates disposed in abutment with each other and defining a space therebetween. There are openings in the plates adapted to receive portions of the spindles secured in position relative to the plates by fastenings engaging the spindle supports and going through the plates. Within the space is a slide confined to straight line motion by edge flanges on the plates. At one end the slide has symmetrical lugs adapted to engage projecting arms of a rocker lever surrounding and rotating with the primary spindle. At the other end the slide has a projecting lug adapted to engage an arm of a rotary lever connected to the secondary spindle. The cartridge is symmetrical about a longitudinal center line and so can be applied to the spindles either side first for right-hand and left hand doors.

    摘要翻译： 一种用于门的锁具，其具​​有主旋转主轴和与其平行的第二可旋转主轴，具有彼此邻接并且在它们之间限定空间的一对相同的盒板。 板中有开口，适于通过与主轴支撑件接合并穿过板来接合固定在相对于板的位置的主轴的部分。 在这个空间内是由板上的边缘凸缘限定为直线运动的滑块。 在一端，滑块具有对称的凸耳，其适于接合围绕主轴的旋转杆的突出臂。 在另一端，滑块具有适于接合连接到次主轴的旋转杆的臂的突出凸耳。 墨盒关于纵向中心线对称，因此可以首先将右轴和左手门的主轴应用于主轴。