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11. 发明授权

US06502872B1 Latch assembly 有权
标题翻译：锁定装配
公开(公告)号：US06502872B1
公开(公告)日：2003-01-07
申请号：US09415296
申请日：1999-10-08
申请人： Klaus Molzer
发明人： Klaus Molzer
IPC分类号： E05B300
CPC分类号： E05B13/106 , E05B13/002 , E05B67/383 , E05C3/042 , Y10T70/577 , Y10T292/0803 , Y10T292/108 , Y10T292/57
摘要： A latching assembly that requires three distinct operations must be performed with two hands to allow the handle of the latch assembly to be rotated to unlock a door from a door frame. The assembly provides substantial flexibilities in installation. A base portion having a sleeve which defines an aperture is secured to a door and receives a handle portion with a shaft attached, the shaft extending through the aperture defined by the sleeve. Cooperative rotation restriction portions on the handle and on the base portion restrict the motion of the handle to a limited rotation range. The limited rotation range may be altered by selectively positioning a key guide in one of the cooperative rotation restriction portions. A first release mechanism comprising a trigger portion which extends from the handle and a detent which engages a detent opening in the base portion requires depression of the trigger portion before rotation of the handle to an unlatched position. The detent mechanism is within the handle and a cap containes and encloses the detent mechanism. The cap portion has a bore which receives a second release mechanism which has a shaft portion that may be exteriorly manipulated to move an obstructing member into and out of an obstructing relation with the detent. Thus, the second release mechanism must be manipulated to allow release of the trigger portion which must be depressed to allow rotation of the handle. The cap portion is secured in the handle by screws or other threaded members extending from the handle base portion interface into the cap.
摘要翻译：必须用两只手执行需要三个不同操作的闩锁组件，以允许闩锁组件的手柄旋转以从门框解锁门。该组件在安装时提供了很大的灵活性。具有限定孔的套筒的底座部分固定在门上并且接收带有轴的把手部分，该轴延伸穿过由套筒限定的孔。在手柄和基部上的合作旋转限制部分将手柄的运动限制在有限的旋转范围内。可以通过将键导向件选择性地定位在协作旋转限制部分中的一个中来改变有限的旋转范围。第一释放机构包括从手柄延伸的触发器部分和接合基座部分中的止动开口的制动器，在把手旋转到解锁位置之前需要按压触发器部分。止动机构在手柄内，盖子包围并包围止动机构。盖部分具有容纳第二释放机构的孔，该第二释放机构具有可以被外部操纵的轴部分，以将阻塞构件移动到与制动器阻碍的关系中。因此，必须操纵第二释放机构以允许必须压下的触发器部分的释放以允许手柄旋转。盖部分通过螺丝或从手柄基部部分界面延伸到盖中的其它螺纹构件固定在手柄中。

12. 发明授权

US06318770B1 Latch assembly 有权
标题翻译：锁定装配
公开(公告)号：US06318770B1
公开(公告)日：2001-11-20
申请号：US09580858
申请日：2000-05-30
申请人： Klaus Molzer
发明人： Klaus Molzer
IPC分类号： E05B300
CPC分类号： E05B13/10 , E05B13/106 , E05B35/12 , E05B63/0056 , E05B67/383 , Y10S292/62 , Y10T70/5779 , Y10T292/1059 , Y10T292/57
摘要： A latching assembly that requires three distinct operations must be performed with two hands to allow the handle of the latch assembly to be rotated to unlock a cabinet door or the like. The assembly provides substantial flexibilities in installation. A base portion is secured to a door and receives a handle portion with a shaft attached, the shaft extending through the sleeve. Cooperative rotation restriction portions on the handle and on the base portion restrict the motion of the handle to a limited rotation range. Said limited rotation range may be altered by moving a key guide in one of the cooperative rotation restriction portions. A first release mechanism comprising a trigger portion which extends from the handle and a detent which engages a detent opening in the base portion requires depression of the trigger portion before rotation of the handle to an unlatched position. The detent mechanism is within the handle and a cap contained and encloses in the detent mechanism. The cap portion has a bore which receives a second release mechanism which has a shaft portion that may be exteriorly manipulated to move an obstructing member into and out of an obstructing relation with the detent. Thus, the second release mechanism must be manipulated to allow release of the trigger portion which must then be depressed to allow rotation of the handle. The cap portion is secured in the handle by screws or other threaded members extending from the handle base portion interface into the cap.
摘要翻译：必须用两只手执行需要三个不同操作的闩锁组件，以允许闩锁组件的手柄旋转以解锁柜门等。该组件在安装时提供了很大的灵活性。底座部分被固定到门上，并接收一个带有轴的把手部分，该轴延伸穿过套筒。在手柄和基部上的合作旋转限制部分将手柄的运动限制在有限的旋转范围内。可以通过在协作旋转限制部分中的一个中移动键导向器来改变所述限制的旋转范围。第一释放机构包括从手柄延伸的触发器部分和接合基座部分中的止动开口的制动器，在把手旋转到解锁位置之前需要按压触发器部分。止动机构位于手柄内，盖子包含在制动机构中。盖部分具有容纳第二释放机构的孔，该第二释放机构具有可以被外部操纵的轴部分，以将阻塞构件移动到与制动器阻碍的关系中。因此，必须操纵第二释放机构以允许释放触发器部分，然后触发器部分必须被压下以允许手柄旋转。盖部分通过螺丝或从手柄基部部分界面延伸到盖中的其它螺纹构件固定在手柄中。

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