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公开(公告)号：US20170009490A1
公开(公告)日：2017-01-12
申请号：US15204161
申请日：2016-07-07
申请人： Yale Security Inc.
发明人： Christopher Hill , Todd Zimmer , Brian R. Fournier , Christine E. Voelker , William S. Middelaer
CPC分类号： E05B63/06 , E05B55/005 , E05B65/06 , E05C1/163
摘要： A latch assembly comprises a latch bolt and a tailpiece including a first tailpiece member mounted to the latch bolt and a second tailpiece member. The second tailpiece member is movably received in a bore of the first tailpiece member and operably connected to a latch operator. The second tailpiece member is received in one of two axially spaced recesses in the bore in a first backset position and a second backset position. Relative axial movement between the first tailpiece member and the second tailpiece member is prevented in a first relative rotational position in the first backset position and in a second relative rotational position in the second backset position, and relative axial movement is allowed in a third relative rotational position to allow the second tailpiece member to be moved between the first backset position and the second backset position. A housing slidably receives the latch bolt therein and a casing defining a peripheral slot having two axially spaced circumferential portions interconnected by a longitudinal portion receives the housing such that a protrusion on the housing is slidably received in the slot. Relative axial movement between the casing and the housing is prevented when the protrusion is in either one of the two circumferential portions of the slot in a first rotational position in the first backset position and in a second rotational position in the second backset position, and relative axial movement is allowed in a third rotational position to allow the protrusion on the housing to be movable along the longitudinal passage between the circumferential portions of the slot when transitioning between the first backset position and the second backset position.
摘要翻译： 闩锁组件包括闩锁螺栓和尾件，尾塞包括安装到闩锁螺栓的第一尾件和第二尾件。 第二尾件构件可移动地容纳在第一尾件构件的孔中并且可操作地连接到闩锁操作器。 第二尾件构件以第一回位位置和第二回位位置容纳在孔中的两个轴向间隔开的凹槽之一中。 在第一回退位置的第一相对旋转位置和第二回退位置的第二相对旋转位置中，防止第一尾件和第二尾件之间的相对轴向移动，并且允许相对轴向运动在第三相对旋转 位置，以允许第二尾件构件在第一回退位置和第二回退位置之间移动。 壳体可滑动地容纳其中的闩锁螺栓，并且限定具有由纵向部分互连的两个轴向隔开的周向部分的外围狭槽的壳体容纳壳体，使得壳体上的突起可滑动地容纳在狭槽中。 当突起处于槽的两个圆周部分中的第一回转位置的第一旋转位置和第二回位置中的第二旋转位置中时，壳体和壳体之间的相对轴向运动被阻止，并且相对 在第三旋转位置允许轴向运动，以允许壳体上的突起沿着槽的周向部分之间的纵向通道移动，当在第一回退位置和第二回退位置之间转换时。
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公开(公告)号：US20180216368A1
公开(公告)日：2018-08-02
申请号：US15881047
申请日：2018-01-26
申请人： Yale Security Inc.
发明人： William S. Middelaer , Christopher Hill , Todd Zimmer , Brian R. Fournier , Christine E. Voelker
CPC分类号： E05B63/06 , E05B55/005
摘要： A tool for adjusting the backset of a latch bolt. The latch bolt includes a latch bolt and a tailpiece. A housing receives the latch bolt and includes a transversely extending protrusion. A casing slidably receives the housing such that the protrusion on the housing is received in a slot on the casing and an inner end of the tailpiece extends from the housing and casing. The casing is rotated relative to the housing to allow relative axial movement between the casing and the housing when transitioning between the first backset position and the second backset position. The tool includes a member defining a first slot for receiving the inner end of the tailpiece and a pair of second slots for receiving the pair of ears such that rotation of the tool rotates the tailpiece and the casing simultaneously.
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公开(公告)号：US10006226B2
公开(公告)日：2018-06-26
申请号：US15204161
申请日：2016-07-07
申请人： Yale Security Inc.
发明人： Christopher Hill , Todd Zimmer , Brian R. Fournier , Christine E. Voelker , William S. Middelaer
CPC分类号： E05B63/06 , E05B55/005 , E05B65/06 , E05C1/163
摘要： A latch assembly comprises a latch bolt and a tailpiece including a first tailpiece member mounted to the latch bolt and a second tailpiece member. The second tailpiece member is movably received in a bore of the first tailpiece member and operably connected to a latch operator. The second tailpiece member is received in one of two axially spaced recesses in the bore in a first backset position and a second backset position. Relative axial movement between the first tailpiece member and the second tailpiece member is prevented in a first relative rotational position in the first backset position and in a second relative rotational position in the second backset position, and relative axial movement is allowed in a third relative rotational position to allow the second tailpiece member to be moved between the first backset position and the second backset position. A housing slidably receives the latch bolt therein and a casing defining a peripheral slot having two axially spaced circumferential portions interconnected by a longitudinal portion receives the housing such that a protrusion on the housing is slidably received in the slot. Relative axial movement between the casing and the housing is prevented when the protrusion is in either one of the two circumferential portions of the slot in a first rotational position in the first backset position and in a second rotational position in the second backset position, and relative axial movement is allowed in a third rotational position to allow the protrusion on the housing to be movable along the longitudinal passage between the circumferential portions of the slot when transitioning between the first backset position and the second backset position.
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公开(公告)号：US11326371B2
公开(公告)日：2022-05-10
申请号：US15881047
申请日：2018-01-26
申请人： Yale Security Inc.
发明人： William S. Middelaer , Christopher Hill , Todd Zimmer , Brian R. Fournier , Christine E. Voelker
摘要： A tool for adjusting the backset of a latch bolt. The latch bolt includes a latch bolt and a tailpiece. A housing receives the latch bolt and includes a transversely extending protrusion. A casing slidably receives the housing such that the protrusion on the housing is received in a slot on the casing and an inner end of the tailpiece extends from the housing and casing. The casing is rotated relative to the housing to allow relative axial movement between the casing and the housing when transitioning between the first backset position and the second backset position. The tool includes a member defining a first slot for receiving the inner end of the tailpiece and a pair of second slots for receiving the pair of ears such that rotation of the tool rotates the tailpiece and the casing simultaneously.
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