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1. 发明申请

US20070257496A1 Latch assembly 审中-公开
标题翻译：锁定装配
公开(公告)号：US20070257496A1
公开(公告)日：2007-11-08
申请号：US11707659
申请日：2007-02-16
申请人： Nigel Spurr , Denis Cavallucci , Gurbinder Kalsi , Chris Rhodes , Sylvain Chonavel , David Peatey , Paul Moore , Robert Tolley , Jean-Vincent Olivier , Robert Clawley
发明人： Nigel Spurr , Denis Cavallucci , Gurbinder Kalsi , Chris Rhodes , Sylvain Chonavel , David Peatey , Paul Moore , Robert Tolley , Jean-Vincent Olivier , Robert Clawley
IPC分类号： E05C5/02
CPC分类号： E05B17/0037 , E05B81/14 , E05B85/26 , Y10T292/0863
摘要： A latch assembly includes a chassis and a rotatable claw-type latch bolt moveably mounted on the chassis. The latch bolt has a closed position for retaining a striker and an open position for releasing the striker. The latch bolt is provided with a latch abutment remote from a center of rotation. The latch assembly further includes a pawl rotatable about a pawl axis and having an engaged position for holding the latch bolt in the closed position and a disengaged position that allows the latch bolt to move to the open position. The latch assembly includes an eccentric arrangement defining a first axis and the pawl axis remote from the first axis. The latch assembly also includes a reset lever rotatably fixed to the eccentric arrangement for mutual rotation with the eccentric arrangement about the first axis. The latch assembly includes a biasing lever configured to transmit a biasing force to the reset lever at a position remote from the first axis and to the latch bolt via the latch abutment. The latch assembly includes a biasing device arranged to apply the biasing force to the biasing lever. The latch assembly is configured such that when the pawl retains the latch bolt in the closed position, the biasing lever applies a force to the reset lever to promote disengagement of the pawl, and such that when the pawl is disengaged, the biasing lever promotes the rotation of the latch bolt into the open position.
摘要翻译：闩锁组件包括底盘和可移动地安装在底盘上的可旋转爪型闩锁螺栓。闩锁螺栓具有用于保持撞针的关闭位置和用于释放撞针的打开位置。闩锁螺栓设置有远离旋转中心的闩锁支座。闩锁组件还包括可围绕棘爪轴线旋转并且具有用于将闩锁闩锁保持在关闭位置的接合位置的棘爪和允许闩锁闩锁移动到打开位置的脱离位置。闩锁组件包括限定第一轴线的偏心装置和远离第一轴线的棘爪轴线。闩锁组件还包括可旋转地固定到偏心装置的复位杆，用于使偏心装置围绕第一轴线相互旋转。闩锁组件包括偏置杆，所述偏压杆构造成在远离第一轴线的位置处将偏置力传递到复位杆，并且经由闩锁邻接件传递到闩锁螺栓。闩锁组件包括偏置装置，其被布置成将偏置力施加到偏置杆。闩锁组件被构造成使得当棘爪将闩锁闩锁保持在关闭位置时，偏置杆向复位杆施加力以促使棘爪脱离，并且使得当棘爪脱离时，偏置杆促使闩锁螺栓旋转到打开位置。

2. 发明申请

US20070200360A1 Latch arrangement 审中-公开
标题翻译：锁定安排
公开(公告)号：US20070200360A1
公开(公告)日：2007-08-30
申请号：US11591183
申请日：2006-11-01
申请人： Dennis Cavallucci , Gurbinder Kalsi , Chris Rhodes , Nigel Spurr , Sylvain Chonavel , David Peatey , Paul Moore , Robert Tolley , Jean Olivier , Robert Clawley
发明人： Dennis Cavallucci , Gurbinder Kalsi , Chris Rhodes , Nigel Spurr , Sylvain Chonavel , David Peatey , Paul Moore , Robert Tolley , Jean Olivier , Robert Clawley
IPC分类号： E05C3/06
CPC分类号： E05B77/12 , E05B47/0009 , E05B81/08 , E05B81/16 , E05B81/28 , Y10T292/1047
摘要： A latch arrangement includes a lever movable in response to movement of a door lever. A controller is configured for selectively preventing movement of the lever. The controller includes a mono-stable blocking element in the form of a bi-metallic strip which can be operated such that a distal end acts to block movement of the lever. The controller also includes a bi-stable blocking element having a nib that can be moved to an extended position to block movement of the lever. Both blocking elements can be operated at the same time. When either of the blocking elements are arranged in the path of the release lever, unlatching of the door is prevented.
摘要翻译：闩锁装置包括可响应门杠杆的移动而可移动的杠杆。控制器构造成用于选择性地防止杠杆的移动。控制器包括双金属条形式的单稳态阻挡元件，其可以被操作，使得远端用于阻止杠杆的移动。控制器还包括具有可移动到延伸位置以阻止杠杆运动的笔尖的双稳态阻挡元件。两个阻挡元件可以同时操作。当任一个阻挡元件布置在释放杆的路径中时，防止门的松开。

3. 发明申请

US20070252407A1 Latch arrangement 审中-公开
标题翻译：锁定安排
公开(公告)号：US20070252407A1
公开(公告)日：2007-11-01
申请号：US11591291
申请日：2006-11-01
申请人： Denis Cavallucci , Gurbinder Kalsi , Chris Rhodes , Nigel Spurr , Sylvain Chonavel , David Peatey , Paul Moore , Robert Tolley , Jean-Vincent Olivier , Robert Clawley
发明人： Denis Cavallucci , Gurbinder Kalsi , Chris Rhodes , Nigel Spurr , Sylvain Chonavel , David Peatey , Paul Moore , Robert Tolley , Jean-Vincent Olivier , Robert Clawley
IPC分类号： B60J5/00
CPC分类号： E05B81/08 , E05B47/0038 , E05B77/06 , E05B81/90
摘要： A latch arrangement includes a power control system which can be energized to prevent opening of a door latch by controlling the movement of a release mechanism within a latch. A sensor monitors an operative state of the release mechanism. In the event the sensor detects an unauthorized attempt to open a door, the power control system is energized, thereby preventing unauthorized opening of the latch. The sensor can monitor the direct movement of a door handle. Additionally, or alternatively, the sensor can monitor an internal component within the release mechanism to monitor movements indicative of movement of the door handle.
摘要翻译：闩锁装置包括功率控制系统，其能够通过控制闩锁内的释放机构的运动而被通电以防止门闩的打开。传感器监测释放机构的操作状态。在传感器检测到未经授权的打开门的情况下，电源控制系统被通电，从而防止闩锁的未经授权的打开。传感器可以监控门把手的直接移动。另外或替代地，传感器可以监视释放机构内的内部部件以监视指示门把手的运动的运动。

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