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21. 发明授权

US5673948A Remote lock operation control means 失效
标题翻译：远程锁定操作控制装置
公开(公告)号：US5673948A
公开(公告)日：1997-10-07
申请号：US550083
申请日：1995-10-30
申请人： Ladislav Stephan Karpisek
发明人： Ladislav Stephan Karpisek
IPC分类号： E05B63/14 , E05B63/20 , E05C9/00 , E05C1/06
CPC分类号： E05B63/14 , E05B63/202 , E05C9/02 , Y10T292/084 , Y10T292/1014 , Y10T292/546
摘要： A door lock is disclosed having a slidable lock bolt with a latching device for releasably retaining the lock bolt in a position intermediate of extended and retracted positions for the lock bolt. The door lock may be used in combination with a remote lock operator and includes a retainer, which is slidably mounted in the lock bolt and which projects beyond the lock housing when the lock bolt is in the intermediate position, so as to be engaged with the remote lock operator and for holding the remote lock in its release condition. When the lock bolt moves to an extended position, the retainer will release the remote lock operator. There is a handle operated actuator rotatably mounted in the housing of the door lock. The actuator has two arms, respectively, to move the lock bolt from its extended to its intermediate position and, at the same time, to engage the remote lock operator for moving it to the remote lock release condition, where it can be engaged by the retainer.
摘要翻译：公开了一种具有可滑动锁定螺栓的门锁，其具有用于将锁定螺栓可释放地保持在用于锁定螺栓的延伸位置和缩回位置中间位置的闩锁装置。门锁可以与远程锁定操作器组合使用，并且包括保持器，其可滑动地安装在锁定螺栓中，并且当锁定螺栓位于中间位置时突出超过锁壳体，以便与远程锁定操作员，并将远程锁定在其释放状态。当锁定螺栓移动到延伸位置时，保持架将释放远程锁定操作器。具有可旋转地安装在门锁的壳体中的手柄操作的致动器。致动器分别具有两个臂，以将锁定螺栓从其延伸的中间位置移动，并且同时与远程锁定操作器接合以将其移动到远程锁定释放状态，其中它可以由保持架。

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