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    Disposable construction core
    1.
    发明授权
    Disposable construction core 失效
    一次性施工核心

    公开(公告)号：US4843852A

    公开(公告)日：1989-07-04

    申请号：US203947

    申请日：1988-06-08

    申请人： William R. Foshee ,  Duane B. Nixon ,  Ralph P. Palmer

    发明人： William R. Foshee ,  Duane B. Nixon ,  Ralph P. Palmer

    IPC分类号： E05B27/00 ,  E05B63/00 ,  E05C3/04

    CPC分类号： E05B63/0065 ,  E05B2009/046 ,  E05B27/00 ,  E05B63/0034 ,  E05C3/042 ,  Y10T70/7638 ,  Y10T70/7661 ,  Y10T70/7667 ,  Y10T70/7684

    摘要： A core assembly is provided for use in a lock cylinder formed to include an axially extending core-receiving chamber of figure-8 cross-section providing upper and lower chamber portions. A throw member extending into the lower chamber portion is provided for actuating a lock assembly. The core assembly includes a plug member configured to fit in the upper chamber portion, and an actuator member configured to rotate freely in the lower chamber portion. The actuator member includes means for operably engaging the actuating means so that the lock assembly is actuable upon rotation of the actuator member in the lower chamber portion and an assembly for ejecting the plug member from the upper chamber portion in response to withdrawal of the actuator member from the lower chamber portion.

    摘要翻译： 提供了一种用于锁芯的芯组件，该锁芯形成为包括提供上和下室部分的图8横截面的轴向延伸的芯容纳室。 提供延伸到下室部分中的一个投掷部件用于致动一个锁组件。 芯组件包括构造成装配在上室部分中的插塞构件和构造成在下室部分中自由旋转的致动器构件。 致动器构件包括用于可操作地接合致动装置的装置，使得当致动器构件在下腔室部分中旋转时锁定组件可致动，并且用于响应于致动器构件的撤出而将栓构件从上室部分弹出的组件 从下腔室部分。

    Bar lock apparatus
    3.
    发明授权
    Bar lock apparatus 失效
    酒吧锁装置

    公开(公告)号：US4813254A

    公开(公告)日：1989-03-21

    申请号：US042790

    申请日：1987-04-27

    申请人： William R. Foshee ,  Duane B. Nixon

    发明人： William R. Foshee ,  Duane B. Nixon

    IPC分类号： E05B67/36 ,  E05B63/00

    CPC分类号： E05B67/36 ,  Y10T70/5181 ,  Y10T70/5212 ,  Y10T70/5549

    摘要： A bar lock system includes first and second plates. Each plate includes lugs for mating with an adjacent plate. The first plate includes an inner wall defining an axial bore having opposite forward and rearward openings and the second plate includes an inner wall defining a bolt-receiving cup. The stop member extends a predetermined distance into the axial bore to provide a rearwardly presented blocking surface. A key-actuated bar lock mechanism is position within the axial bore of the first plate for sliding movement therein toward a second plate-locking position. The bar lock mechanism includes a bolt for entering the bolt-receiving cup upon movement of the bar lock mechanism to its second plate-locking position. The mechanism further includes a retainer assembly for selectively confining the stop member to limit sliding axial movement of the bar lock mechanism relative to the first plate in forward and rearward directions so that unauthorized removal of the bar lock mechanism from the axial bore is prevented. The lugs, bolt assembly, and retainer assembly cooperate to interlock the first and second plates, thereby preventing unauthorized separation thereof.

    摘要翻译： 棒锁系统包括第一和第二板。 每个板包括用于与相邻板匹配的凸耳。 第一板包括限定具有相对的前开口和后开口的轴向孔的内壁，并且第二板包括限定螺栓接收杯的内壁。 止动构件向轴向孔延伸预定距离以提供向后呈现的阻挡表面。 钥匙致动的杆锁定机构位于第一板的轴向孔内，用于在其中朝向第二板锁定位置滑动。 杆锁定机构包括用于当杆锁定机构移动到其第二板锁定位置时进入螺栓接收杯的螺栓。 该机构还包括用于选择性地限制止动构件以限制杆锁定机构相对于第一板在前后方向上的滑动轴向运动的保持器组件，从而防止了将杆锁定机构从轴向孔中的未经授权的移除。 凸耳，螺栓组件和保持器组件配合以互锁第一和第二板，从而防止其未经授权的分离。