发明名称 |
Automatic deadbolt mechanism for a mortise lock |
摘要 |
An automatic mechanism and method for moving a deadbolt between a retracted deadbolt position and an extended deadbolt position. A trigger is operatively coupled to the deadbolt and to the auxiliary latch. The trigger is configured to cause a first movement of the deadbolt from the retracted deadbolt position to the extended deadbolt position when the trigger moves from a first trigger position to a second trigger position, and to require movement of the auxiliary latch a predetermined distance from a retracted auxiliary-latch position toward an extended auxiliary-latch position before the trigger is able to cause a second movement of the deadbolt. The method includes as a step preventing the deadbolt from being released from the retracted deadbolt position until the auxiliary latch has moved a predetermined distance from the retracted auxiliary-latch position toward the extended auxiliary-latch position.
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申请公布号 |
US2005046198(A1) |
申请公布日期 |
2005.03.03 |
申请号 |
US20030648665 |
申请日期 |
2003.08.26 |
申请人 |
ALEXANDER ARNON;PAYNE JONATHAN;VALLADOLID RAMON TORRES;BARRERA VINCENTE RODRIGUEZ |
发明人 |
ALEXANDER ARNON;PAYNE JONATHAN;VALLADOLID RAMON TORRES;BARRERA VINCENTE RODRIGUEZ |
分类号 |
E05B59/00;E05B63/00;E05B63/20;E05C1/08;(IPC1-7):E05C1/08 |
主分类号 |
E05B59/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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