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    Push-button padlocks having swivel-only shackles
    1.
    发明授权
    Push-button padlocks having swivel-only shackles 失效
    按钮挂锁具有仅旋转的枷锁

    公开(公告)号：US4952228A

    公开(公告)日：1990-08-28

    申请号：US382214

    申请日：1989-07-20

    申请人： Jewell A. Taylor ,  Robert J. Bretl

    发明人： Jewell A. Taylor ,  Robert J. Bretl

    IPC分类号： E05B37/16 ,  E05B67/10

    CPC分类号： E05B37/16 ,  E05B67/10 ,  Y10T70/424 ,  Y10T70/722

    摘要： A push-button padlock having a swivel-only shackle, the free end of which is receivingly engaged by a sleeve that is reciprocable into the padlock body housing upon actuation of a thumb latch member projecting through the housing, preferably through a hole in the front face. The shackle is an inverted J-shaped shackle with the longer end entrained in the padlock body where it engages a latching mechanism which includes the thumb latch and shackle sleeve members. The thumb latch is preferably of breakaway construction and the sleeve may be rotatable. A locking mechanism of any desired type to selectively lock and unlock the latching mechanism may be employed. One preferred locking mechanism is of push-button type, and another preferred locking mechanism is a key lock mechanism, both of which are operative to selectively lock and unlock the latching mechanism that may be employed.

    摘要翻译： 一种按钮式挂锁，其具有仅旋转的止动钩，其自由端由套筒接收，该套筒可以在突出穿过壳体的拇指闩锁构件的作用下可往复运动到托锁主体壳体中，优选地通过前面的孔 面对。 钩环是一个倒立的J形钩环，其较长的端部夹在挂锁主体中，在该锁扣主体中，该锁扣机构包括拇指闩锁和卸扣套筒构件。 拇指闩锁优选地具有分离结构，并且套筒可以是可旋转的。 可以采用任何期望类型的锁定机构来选择性地锁定和解锁闩锁机构。 一种优选的锁定机构是按钮型，另一种优选的锁定机构是钥匙锁定机构，它们均可操作以选择性地锁定和解锁可以采用的锁定机构。

    Push-button lock mechanisms
    2.
    发明授权
    Push-button lock mechanisms 失效
    按钮锁定机构

    公开(公告)号：US4866958A

    公开(公告)日：1989-09-19

    申请号：US237509

    申请日：1988-08-26

    申请人： Robert J. Bretl ,  Jewell A. Taylor

    发明人： Robert J. Bretl ,  Jewell A. Taylor

    IPC分类号： E05B37/16 ,  E05B37/18 ,  E05B67/10

    CPC分类号： E05B37/163 ,  E05B67/10 ,  Y10T70/424 ,  Y10T70/7271 ,  Y10T70/7311 ,  Y10T70/7367

    摘要： A sequence dependent push-button lock mechanism having compression loaded locking rod assemblies, arcuate segments of which are placed in compression if attempts are made to force the lock open, and unlocking by rotating the arcuate segments out of compression engagement with a sliding block associated with a thumb-actuated reciprocating shackle sleeve, particularly adapted for use in padlocks and deadbolt/cabinet locks. The locks are applicable to use in combination with pivot-only shackles in the padlock form, and thumb-actuated shackle or deadbolt release mechanisms. The thumb latch is of a break-away type to deter plurality of holes in a spaced array for receiving spring biased automatic return push-button assemblies which actuate locking rods that are disposed to rotate upon selective engagement with various combinations of special "T" and "C" shaped flanges on button actuator members. The permutations of T and C flanges, actuating from 2 to 6 locking rods, offers a large number of possible lock combinations. The lock mechanism may optionally include an extra re-lock push-button for actuating a re-lock bar that simultaneously resets all the locking rods to the locked position by acting on the lower canted end. An optional auxiliary master key is also provided that, upon turning, imparts a auxiliary master key is also provided that, upon turning, imparts a rotation to all the locking rods permitting the lock to be opened. Compression loading the locking rods to prevent opening provides a very high strength lock mechanism of simple construction and assembly. Simple modification of the actuators provides a non-sequence dependent lock, if desired.

    摘要翻译： 具有压缩加载的锁定杆组件的依序依赖的按钮锁定机构，如果试图使锁定打开，其弓形部分被放置在压缩状态，并且通过使弓形部分转动与与其相关联的滑动块的压缩接合来解锁 拇指致动的往复式卸扣套管，特别适用于挂锁和锁死栓/柜锁。 这些锁可适用于以挂锁形式的枢轴式枷锁和拇指致动的钩环或锁死释放机构结合使用。 拇指闩锁具有分离型，用于阻挡间隔开的阵列中的多个孔，用于接收弹簧偏压的自动返回按钮组件，其启动锁定杆，所述锁定杆设置成在与特殊“T”和 按钮致动器构件上的“C”形凸缘。 T和C法兰的排列由2到6个锁定杆进行驱动，提供了大量可能的锁定组合。 锁定机构可以可选地包括用于致动重新锁定杆的额外的重新锁定按钮，其通过作用在下倾斜端部上而将所有锁定杆同时复位到锁定位置。 还提供了可选的辅助主钥匙，其在转动时提供辅助主钥匙，还提供在转动时向所有锁定杆施加旋转以允许锁定被打开。 加压锁定杆以防止开启的压缩提供了非常高的强度锁定机构，其结构和组装简单。 如果需要，执行器的简单修改提供了非顺序相关的锁定。

    Push-button padlocks having swivel-only shackles
    3.
    发明授权
    Push-button padlocks having swivel-only shackles 失效
    按钮挂锁具有仅旋转的枷锁

    公开(公告)号：US4862714A

    公开(公告)日：1989-09-05

    申请号：US220586

    申请日：1988-07-18

    申请人： Jewell A. Taylor ,  Robert J. Bretl

    发明人： Jewell A. Taylor ,  Robert J. Bretl

    IPC分类号： E05B37/16 ,  E05B37/18 ,  E05B67/00 ,  E05B67/10

    CPC分类号： E05B67/10 ,  E05B37/16 ,  Y10T70/424 ,  Y10T70/722

    摘要： A push-button padlock having a swivel-only shackle, the free end of which is receivingly engaged by a sleeve that is reciprocable into the padlock body housing upon actuation of a thumb latch member projecting through the housing, preferably through a hole in the front face. The shackle is an inverted J-shaped shackle with the longer end entrained in the padlock body where it engages a latching mechanism which includes the thumb latch and shackle sleeve members. The thumb latch is preferably of breakaway construction and the sleeve may be rotatable. A locking mechanism of any desired type to selectively lock and unlock the latching mechanism may be employed. The preferred locking mechanism is of push-button type, comprising a button block member having a plurality of holes in a spaced array for receiving and retaining two types of buttons, one or more Type A Combination Button(s) and the balance being Dead Pin B Buttons. A transverse bore in the button block intersects the push-button holes to receive a resilient member that engages arcuate grooves in the side of the push-buttons in a first up position and a second, depressed position. The buttons are configured adjacent their lower ends to engage slots in the locking plate, which slots are interspersed with enlarged arcuate relieved portions (holes) aligned with holes in the faces of the lock and the button block. The buttons are configured with adjacent blocking and passing diameter portions that either prevent or permit the locking plate to reciprocate when the correct combination buttons are pressed.