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1. 发明申请

US20140165672A1 LOCK ASSEMBLY HAVING FIRE RESISTANT SPINDLE LINKAGE 有权
标题翻译：具有防火主轴连接的锁紧组件
公开(公告)号：US20140165672A1
公开(公告)日：2014-06-19
申请号：US14106969
申请日：2013-12-16
申请人： Stanley Security Solutions, Inc.
发明人： Bradley Trent , Chad A. Hickman , Simon Marin , Bret Holbrook
IPC分类号： E05B15/00
CPC分类号： E05B15/0033 , E05B1/003 , E05B13/101 , E05B15/16 , E05B17/0075 , E05B65/104 , Y10T70/5372
摘要： A lock assembly includes an exterior operator assembly, an interior operator assembly, and a latch assembly. An outer spindle is operatively coupled to a latch assembly, is drivably coupled to the interior operator assembly, and has a longitudinal bore. A coupling mechanism is coupled to the outer spindle. A locking spindle assembly is rotatably received in the longitudinal bore, and is configured to selectively operate the coupling mechanism to couple the exterior operator assembly to the outer spindle upon actuation of a drive assembly. The locking spindle assembly has a fire compliant component made of a first material that melts during a fire to prevent operation of the latch assembly with the exterior operator assembly, and has a fire resistant component made of a second material and configured to block the longitudinal bore of the outer spindle to aid in preventing the spread of the fire through the door.
摘要翻译：锁组件包括外部操作器组件，内部操作器组件和闩锁组件。外主轴可操作地联接到闩锁组件，可驱动地联接到内部操作器组件，并具有纵向孔。联接机构联接到外主轴。锁定主轴组件可旋转地容纳在纵向孔中，并且构造成选择性地操作联接机构，以在致动驱动组件时将外部操作器组件联接到外主轴。锁定主轴组件具有由第一材料制成的防火兼容部件，其在火中熔化以防止闩锁组件与外部操作器组件的操作，并且具有由第二材料制成并被构造成阻挡纵向孔以帮助防止火势蔓延通过门。

2. 发明授权

US09290964B2 Lock assembly having fire resistant spindle linkage 有权
标题翻译：锁组件具有防火主轴联动
公开(公告)号：US09290964B2
公开(公告)日：2016-03-22
申请号：US14106969
申请日：2013-12-16
申请人： Stanley Security Solutions, Inc.
发明人： Bradley Trent , Chad A. Hickman , Simon Marin , Bret Holbrook
IPC分类号： E05B65/06 , E05B15/00 , E05B17/00 , E05B1/00 , E05B15/16 , E05B65/10
CPC分类号： E05B15/0033 , E05B1/003 , E05B13/101 , E05B15/16 , E05B17/0075 , E05B65/104 , Y10T70/5372
摘要： A lock assembly includes an exterior operator assembly, an interior operator assembly, and a latch assembly. An outer spindle is operatively coupled to a latch assembly, is drivably coupled to the interior operator assembly, and has a longitudinal bore. A coupling mechanism is coupled to the outer spindle. A locking spindle assembly is rotatably received in the longitudinal bore, and is configured to selectively operate the coupling mechanism to couple the exterior operator assembly to the outer spindle upon actuation of a drive assembly. The locking spindle assembly has a fire compliant component made of a first material that melts during a fire to prevent operation of the latch assembly with the exterior operator assembly, and has a fire resistant component made of a second material and configured to block the longitudinal bore of the outer spindle to aid in preventing the spread of the fire through the door.
摘要翻译：锁组件包括外部操作器组件，内部操作器组件和闩锁组件。外主轴可操作地联接到闩锁组件，可驱动地联接到内部操作器组件，并具有纵向孔。联接机构联接到外主轴。锁定主轴组件可旋转地容纳在纵向孔中，并且构造成选择性地操作联接机构，以在致动驱动组件时将外部操作器组件联接到外主轴。锁定主轴组件具有由第一材料制成的防火兼容部件，其在火中熔化以防止闩锁组件与外部操作器组件的操作，并且具有由第二材料制成并被构造成阻挡纵向孔以帮助防止火势蔓延通过门。

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