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    High security key operated lock
    1.
    发明授权
    High security key operated lock 失效
    高安全锁操作锁

    公开(公告)号：US5758525A

    公开(公告)日：1998-06-02

    申请号：US705833

    申请日：1996-08-30

    申请人： Ilan Goldman

    发明人： Ilan Goldman

    IPC分类号： E05B25/00 ,  E05B35/08 ,  E05B21/00

    CPC分类号： E05B35/083 ,  Y10T70/7537 ,  Y10T70/7853 ,  Y10T70/7893

    摘要： A lock and a key are provided wherein the key is used in conjunction with the lock. The key has a stop bit and a series of coding bits along its shank. The stop bit and each coding bit have a leading edge and a trailing edge to provide coding of the key and to form one side of a groove. The lock has a housing having a key-actuated cogwheel assembly. The cogwheels are registered with a keyhole and are spaced for engagement by the coding bits of the key. A driven cogwheel assembly has a series of cogwheels that mesh with a corresponding key-actuated cogwheel. A lock bolt is projected and retracted between two positions by a lock bolt actuating mechanism responding to position of the stop bit and coding bits.

    摘要翻译： 提供了一个锁和一个键，其中键与锁结合使用。 该键具有一个停止位和沿其柄的一系列编码位。 停止位和每个编码位具有前沿和后沿以提供键的编码并形成凹槽的一侧。 锁具有具有钥匙致动齿轮组件的壳体。 齿轮与钥匙孔对准并且被间隔开，由键的编码位进行接合。 驱动的齿轮组件具有与相应的钥匙致动齿轮啮合的一系列齿轮。 锁定螺栓通过响应停止位和编码位的位置的锁定螺栓致动机构在两个位置之间伸出并缩回。

    Key-actuated locks
    2.
    发明授权
    Key-actuated locks 失效
    钥匙扣锁

    公开(公告)号：US3884058A

    公开(公告)日：1975-05-20

    申请号：US38638573

    申请日：1973-08-07

    申请人： TERRY PETER ALFRED ,  REYNOLDS RONALD

    发明人： TERRY PETER ALFRED ,  REYNOLDS RONALD

    IPC分类号： E05B21/00

    CPC分类号： E05B21/00 ,  E05B21/003 ,  Y10T70/7537 ,  Y10T70/7548

    摘要： The invention provides an improved key actuated lock of the type including a front plate having a keyhole; a bolt with two stumps and two sets of pivoted levers of different lengths for each set provided with stump-receiving slots so that the slots in each set can be aligned by a key to receive a respective stump. The improvement is that the levers and stumps are so arranged that the stump received in the shorter of the sets of levers is masked by the other set of levers when viewed from the front plate thereby making the lock more difficult to pick or drill open.

    摘要翻译： 本发明提供一种改进的钥匙致动锁，其类型包括具有锁孔的前板; 具有两个树桩的螺栓和两组具有不同长度的枢转杆，每组具有残端接收槽，使得每组中的槽可以通过键对准以接收相应的残端。 改进之处在于，杠杆和桩被布置成使得当从前板观察时，容纳在较短组合杆中的残桩被另一组杠杆掩蔽，从而使得锁难以拾取或钻开。

    Lock Core with Different Thicknesses of Lock Plates
    9.
    发明申请
    Lock Core with Different Thicknesses of Lock Plates 审中-公开
    锁芯与不同厚度的锁板

    公开(公告)号：US20150152666A1

    公开(公告)日：2015-06-04

    申请号：US14096552

    申请日：2013-12-04

    申请人： Real Lock & Security Co., Ltd.

    发明人： I-Hui Ho

    IPC分类号： E05B29/00

    CPC分类号： E05B29/0013 ,  E05B15/14 ,  E05B29/00 ,  E05B29/0066 ,  Y10T70/7537

    摘要： A lock core with different thicknesses of lock plates. The lock core has different lock plates with at least two different thicknesses and specifications. The lock plates are arranged in a core body of the lock core so as to greatly increase the permutation/combination number of the security code and reduce the possibility of repetition of the same unlocking code. Also, this increases the difficulty of finding the correct unlocking positions of the respective lock plates, enhancing the security offered by the device.

    摘要翻译： 具有不同厚度的锁板的锁芯。 锁芯具有不同的锁板，具有至少两种不同的厚度和规格。 锁板布置在锁芯的芯体中，以大大增加安全码的置换/组合数量，并减少重复相同解锁码的可能性。 此外，这增加了找到各个锁板的正确的解锁位置的难度，增强了设备提供的安全性。

    Burglarproof lock core with plate tumblers
    10.
    发明授权
    Burglarproof lock core with plate tumblers 失效
    防盗锁芯与平板滚筒

    公开(公告)号：US06826936B1

    公开(公告)日：2004-12-07

    申请号：US10748130

    申请日：2003-12-31

    申请人： Hsieh Ming-Er ,  Lin Jin

    发明人： Hsieh Ming-Er ,  Lin Jin

    IPC分类号： E05B2900

    CPC分类号： E05B29/0026 ,  E05B29/0013 ,  E05B31/00 ,  Y10T70/7537 ,  Y10T70/7576 ,  Y10T70/7627 ,  Y10T70/7638 ,  Y10T70/7667 ,  Y10T70/7695

    摘要： A lock has an outer housing, which has an outer slot at an interior side. An inner housing is received in the outer housing for rotation and has an inner slot and a driving section. Three locking plates are received in the inner housing, each of which has and a recesses at a periphery thereof. A movable pin is moved to be received either in the inner and outer slots or in the inner slot and the recesses. A first tumbler pin is provided at the outer housing and has an end received either in the annular slot or in the position slot. The inner housing is reciprocated between a first position, in which the position pin is moved to a position slot to restrain the inner housing from rotation, and a second position, in which the position pin is moved to an annular slot to release the inner housing.

    摘要翻译： 锁具有外壳，其在内侧具有外槽。 内壳体容纳在外壳体中用于旋转，并且具有内槽和驱动部。 三个锁定板容纳在内壳体中，每个锁定板在其周边具有凹部。 可移动销被移动以被容纳在内槽和外槽中，或者在内槽和凹槽中。 第一制栓销设置在外壳体处，并且具有容纳在环形槽中或位置槽中的端部。 所述内壳体在位置销移动到位置槽以限制所述内壳体不旋转的第一位置和第二位置之间往复运动，在所述第二位置，所述位置销移动到环形槽以释放所述内壳体 。