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公开(公告)号:US5561995A
公开(公告)日:1996-10-08
申请号:US200253
申请日:1994-02-23
CPC分类号: E05B17/0025 , E05B17/2073 , E05C9/185 , E05C9/043 , Y10T292/084 , Y10T292/0889 , Y10T292/0915 , Y10T70/5204 , Y10T70/5252 , Y10T70/5261 , Y10T70/5279
摘要: A door locking mechanism 8 is described having an espagnolette mechanism interconnecting longitudinally movable bolts 12 at the periphery of a door 4. The bolts 12 have individual deadlocking mechanisms that serve to prevent their own movement and via the espagnolette mechanism the movement of all the other parts of the door locking mechanism 8. The bolts 12 are deadlocked by the action of a bush 26 fitted within a slot 24 in the bolts 12 and applying a transverse force thereto. The deadlocking of the bolts 12 serves to compress the door 4 shut.
摘要翻译: 描述了门锁机构8,其具有在门4的周边处将纵向移动的螺栓12互连的螺旋形机构。螺栓12具有单独的死锁机构,其用于防止其自身的运动,并且经由特殊机构机构使所有其它部件的移动 门锁定机构8的螺栓12由螺栓12中的槽24内装配的衬套26的作用而死锁,并施加横向力。 螺栓12的死锁用于压缩关闭的门4。
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公开(公告)号:US2967418A
公开(公告)日:1961-01-10
申请号:US68349257
申请日:1957-09-12
申请人: SHWAYDER BROS INC
发明人: JAMES DONALD
CPC分类号: E05B63/127 , E05B65/52 , Y10T70/5066 , Y10T70/5119 , Y10T70/5261 , Y10T292/0805 , Y10T292/0829
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公开(公告)号:US1559160A
公开(公告)日:1925-10-27
申请号:US64116123
申请日:1923-05-24
申请人: FRED W CORNELL
发明人: CARTER LOUIS E
IPC分类号: E05C9/04
CPC分类号: E05C9/046 , E05C9/048 , E05C9/1875 , Y10S292/44 , Y10T70/5252 , Y10T70/5261 , Y10T70/8595 , Y10T292/0853 , Y10T292/1031
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公开(公告)号:US1504176A
公开(公告)日:1924-08-05
申请号:US66362923
申请日:1923-09-19
申请人: JAMES WRIGHT
发明人: JAMES WRIGHT
IPC分类号: E05C9/04
CPC分类号: E05C9/04 , Y10T70/5261 , Y10T70/5279 , Y10T292/0843
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公开(公告)号:US1478343A
公开(公告)日:1923-12-18
申请号:US50640621
申请日:1921-10-08
申请人: LOONEY ORIN J
发明人: LOONEY ORIN J
IPC分类号: E05B63/12
CPC分类号: E05B63/127 , Y10T70/5261 , Y10T292/0829
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公开(公告)号:US1341038A
公开(公告)日:1920-05-25
申请号:US30609619
申请日:1919-06-23
申请人: BICKEL JAMES T
发明人: BICKEL JAMES T
CPC分类号: E05C9/021 , E05C9/028 , E05C9/1875 , Y10T70/5261 , Y10T70/5279
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公开(公告)号:US1264814A
公开(公告)日:1918-04-30
申请号:US17302517
申请日:1917-06-05
申请人: KORNSTEIN ULRICH
发明人: KORNSTEIN ULRICH
CPC分类号: E05B63/126 , Y10T70/5252 , Y10T70/5261 , Y10T70/535 , Y10T292/0829 , Y10T292/0839
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公开(公告)号:US917536A
公开(公告)日:1909-04-06
申请号:US1908463552
申请日:1908-11-20
CPC分类号: E05B65/0864 , Y10T70/5195 , Y10T70/5252 , Y10T70/5261
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公开(公告)号:US08250887B2
公开(公告)日:2012-08-28
申请号:US12788100
申请日:2010-05-26
CPC分类号: E05B65/0075 , E05B17/2084 , E05B27/0007 , E05B27/0014 , E05B65/0082 , G07F9/06 , Y10T70/20 , Y10T70/50 , Y10T70/5208 , Y10T70/5252 , Y10T70/5261 , Y10T70/527 , Y10T70/5279 , Y10T70/7605 , Y10T70/7915 , Y10T70/7949
摘要: A tamper resistant lock is provided. The tamper resistant lock comprises a primary locking mechanism for locking and unlocking the tamper resistant lock with an appropriate key. A secondary locking mechanism is engaged and prevents unlocking when a sufficient force is applied to the tamper resistant lock. The force may be the result of driving a screwdriver into a keyway of the lock in an attempt to forcefully unlock the lock.
摘要翻译: 提供防篡改锁。 防拆锁包括用于利用适当的钥匙来锁定和解锁防撬锁的主锁定机构。 第二锁定机构接合并且当足够的力施加到防撬锁时防止解锁。 该力可能是将螺丝刀驱动到锁的键槽中以试图强制解锁锁的结果。
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公开(公告)号:US20090243306A1
公开(公告)日:2009-10-01
申请号:US12058814
申请日:2008-03-31
申请人: Chung-Liang Lin
发明人: Chung-Liang Lin
CPC分类号: E05B65/0858 , E05B63/127 , E05B65/1086 , Y10T70/5155 , Y10T70/5226 , Y10T70/5261 , Y10T70/5341 , Y10T292/0807 , Y10T292/0829 , Y10T292/0964
摘要: A lock includes a case, a key cylinder mounted to an outer side of the case, and a thumb turn mounted to an inner side of the case. A deadbolt is mounted in the case and coupled with a shank of the thumb turn and operably connected to a lock core of the key cylinder. The head is movable along a deadbolt axis between a retracted position in the case and an extended position outside the case when the lock core or the thumb turn is turned. Two hooks are mounted to the deadbolt and each pivotable between a retracted, unlocking position in the case and an extended, locking position outside the case about a pivot axis perpendicular to the deadbolt axis.
摘要翻译: 锁具包括壳体,安装在壳体外侧的键筒和安装在壳体内侧的拇指旋转。 锁舌安装在壳体中并与拇指转动的柄连接并可操作地连接到钥匙筒的锁芯。 当锁芯或拇指转动转动时,头部可以在壳体中的缩回位置和壳体外部的延伸位置之间沿死栓轴线移动。 两个钩安装在死栓上,并且每个可枢转在壳体中的缩回的解锁位置和围绕垂直于死栓轴线的枢转轴线的外壳外部的延伸的锁定位置之间。
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