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公开(公告)号：US06304177B1
公开(公告)日：2001-10-16
申请号：US09566097
申请日：2000-05-05
IPC分类号： E05B4506
CPC分类号： E05B45/12 , E05B2047/0069
摘要： A switching assembly for use with an exit alarm lock. The switching assembly uses two reed switches which must both be closed for the alarm horn to sound. An arm/disarm switch is operated by a magnet on a pivotable switch link which is operated by a link boss on rotatable deadbolt cams which are operated by the key cylinders. An alarm switch is operated by a magnet in the deadbolt.
摘要翻译： 用于与出口报警锁一起使用的开关组件。 开关组件使用两个簧片开关，两个簧片开关必须关闭才能使报警喇叭发出声音。 手臂/撤防开关由可枢转开关连杆上的磁铁操作，该磁铁由可由锁芯操作的可旋转锁舌凸轮上的连杆凸台操作。 报警开关由螺栓中的磁铁操作。
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公开(公告)号：USD425810S
公开(公告)日：2000-05-30
申请号：US104882
申请日：1999-05-13
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3.发明授权
公开(公告)号：US5664816A
公开(公告)日：1997-09-09
申请号：US523712
申请日：1995-09-05
CPC分类号： E05B17/0062 , E05B53/00 , E05B15/02 , E05B63/04 , Y10T292/0971 , Y10T292/57 , Y10T70/7949 , Y10T70/8838
摘要： A door lever assembly has capability for changing the handing of the lever during installation. It includes a housing having a face with a bore for receiving a lever shaft and an input cam rotatably mounted in the housing. The input cam has a shaft for transmitting rotary motion to a latch spindle and a lever arm for rotatably driving the input cam and the shaft. A slider plate surrounds the shaft and the lever arm of the input cam and has a branched slot for permitting the slider to move relative to the shaft while driving the lever arm. A cover plate protects and retains all parts within the housing. Provision for removably mounting a cam on the lever shaft to be driven thereby against the slider plate, moving the slider plate to drive the lever arm of the input cam and to thereby rotate the shaft of the input cam to drive the latch spindle. A tailpiece, adjustable to indexed lengths, drivably connects the input cam and the latch spindle. A torque limiting and damage prevention feature is also included.
摘要翻译： 门杆组件具有在安装期间改变操纵杆的能力。 它包括具有带有用于接收杠杆轴的孔的面的壳体和可旋转地安装在壳体中的输入凸轮。 输入凸轮具有用于将旋转运动传递到闩锁主轴的轴和用于可旋转地驱动输入凸轮和轴的杠杆臂。 滑动板围绕轴和输入凸轮的杠杆臂，并且具有分支槽，用于允许滑块在驱动杠杆臂时相对于轴移动。 盖板保护并保持壳体内的所有部件。 用于可拆卸地将凸轮安装在杠杆轴上以由此抵靠滑动板驱动，移动滑块以驱动输入凸轮的杠杆臂，从而使输入凸轮的轴旋转以驱动闩锁主轴。 可调整到分度长度的尾座，可驱动地连接输入凸轮和闩锁主轴。 还包括扭矩限制和损坏预防功能。
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公开(公告)号：US5658026A
公开(公告)日：1997-08-19
申请号：US523714
申请日：1995-09-05
CPC分类号： E05B13/002 , E05B3/065 , Y10T292/57 , Y10T70/577
摘要： A modular door handle assembly has a door handle on a rotatable handle shaft mounted on a housing having a face with a bore for receiving the handle shaft. Dual-function studs retain a cover on the housing and have provision for mounting the door handle assembly to a door. Other provisions, within the housing, provide for operating a door latch in response to rotation of the door handle together with a mechanism for returning the handle to a parked position upon release of the handle from rotating force and a locking feature for releasably locking the door handle assembly to prevent operation of the door latch. The handle return and locking features are both driven by a pair of dual acting springs. The modular design simplifies repair and replacement of the assembly.
摘要翻译： 模块化门把手组件在安装在壳体上的可旋转手柄轴上具有门把手，壳体具有用于接收手柄轴的孔。 双功能螺柱在外壳上保留一个盖子，并提供将门把手组件安装到门上。 在壳体内的其他设备提供响应于门把手的旋转操作门闩，以及用于在手柄从旋转力释放时将手柄返回到停放位置的机构，以及用于可释放地锁定门的锁定特征 手柄组件以防止门锁的操作。 手柄返回和锁定功能都由一对双作用弹簧驱动。 模块化设计简化了组件的维修和更换。
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5.发明授权公开(公告)号：US06409232B1
公开(公告)日：2002-06-25
申请号：US09569846
申请日：2000-05-12
IPC分类号： E05B6510
CPC分类号： E05B55/00 , E05B45/083 , E05B65/1073 , E05B65/1093 , Y10T70/5159 , Y10T292/0908 , Y10T292/0977 , Y10T292/1016
摘要： An improved exit alarm lock including a push pad moveable between an extended position and a depressed position; a pivotable first bell crank, a first end of the first bell crank being connected to a first end of the push pad; a pivotable support connected to a second end of the push pad; and a deadbolt moveable between a retracted position and an extended position, a second end of the first bell crank directly engaging the deadbolt, whereby when the push pad is moved to the depressed position, the push pad pivots the first bell crank, the first bell crank second end contacts the deadbolt and moves the deadbolt from the extended position to the retracted position.
摘要翻译： 一种改进的出口报警锁，包括可在延伸位置和踩下位置之间移动的推动垫; 可枢转的第一钟形曲柄，所述第一曲柄曲柄的第一端连接到所述推动垫的第一端; 连接到推垫的第二端的可枢转支撑件; 以及在缩回位置和延伸位置之间移动的锁舌，所述第一钟形曲柄的第二端直接接合所述锁舌，由此当所述推动垫移动到所述下压位置时，所述推动垫枢转所述第一钟形曲柄，所述第一钟 曲柄第二端接触死栓并将锁舌从延伸位置移动到缩回位置。
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公开(公告)号：USD434339S
公开(公告)日：2000-11-28
申请号：US119773
申请日：2000-03-07
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公开(公告)号：US06485066B1
公开(公告)日：2002-11-26
申请号：US09565348
申请日：2000-05-05
IPC分类号： E05C102
CPC分类号： E05B17/007 , E05B45/06 , E05B65/1046 , E05C1/12 , Y10S292/51 , Y10T292/096
摘要： A sliding deadbolt for use with an exit alarm lock having deadbolt guide supports which are closer to the centerline of the deadbolt than the point at which the exit alarm lock drivers contact the deadbolt to move the deadbolt between a retracted position and an extended position. By placing the guide supports closer the deadbolt centerline, the resistive forces between the deadbolt and the support/bolt contact points as a result of loads on the deadbolts (such as from the exit alarm lock drives), are reduced.
摘要翻译： 用于与出口报警锁一起使用的滑动锁舌具有死栓引导支撑件，其具有比出口报警锁定驱动器接触锁舌的位置更靠近锁舌的中心线，以在缩回位置和延伸位置之间移动闩锁。 通过将引导支架放置在靠近死栓的中心线处，由于扣杆（例如从出口报警锁驱动器）上的负载导致的死栓和支撑/螺栓接触点之间的阻力减小。
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