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    Electronic locking system and key therefor
    2.
    发明授权
    Electronic locking system and key therefor 失效
    电子锁系统及其关键

    公开(公告)号：US4848115A

    公开(公告)日：1989-07-18

    申请号：US46004

    申请日：1987-05-01

    申请人： Bruce A. Clarkson ,  Ronald J. Frere ,  Thomas G. Loughlin ,  William W. Taylor, Jr. ,  Peter Mongeau

    发明人： Bruce A. Clarkson ,  Ronald J. Frere ,  Thomas G. Loughlin ,  William W. Taylor, Jr. ,  Peter Mongeau

    IPC分类号： E05B47/06 ,  G07C9/00

    CPC分类号： E05B47/063 ,  G07C9/00182 ,  E05B2047/0092 ,  E05B47/0004 ,  G07C2009/00761 ,  G07C9/00857 ,  Y10T70/7057 ,  Y10T70/7073 ,  Y10T70/713 ,  Y10T70/7605

    摘要： The invention adapts to an electronic lock comprising a housing, and a plug supported for rotation within the housing and having a keyway to receive the blade of a key which rotates the plug during operation of the locking apparatus. A locking member is movable into engagement with the plug to prevent the movement of the plug and the operation of the locking apparatus and movable out of engagement with the plug to allow the rotation of the plug and the operation of the locking apparatus. A solenoid having a core coupled to the locking member moves the locking member into and out of engagement with the plug. A permanent magnet is movable between a first position to receive and hold the solenoid core to maintain the locking member out of engagement with the plug, and a second position to release the solenoid core, and a driving means moves the magnet in at least one direction between the first and second positions. Consequently, power may be turned off to the solenoid after retention by the magnet and a battery source is preserved.

    摘要翻译： 本发明适用于包括壳体的电子锁和支撑在壳体内旋转的插头，并且具有用于接收在锁定装置的操作期间旋转插头的钥匙的键槽的键槽。 锁定构件可移动地与插头接合以防止插头的移动和锁定装置的操作并且可移动地与插头脱离接合以允许插头的旋转和锁定装置的操作。 具有联接到锁定构件的芯的螺线管将锁定构件移动到与插塞接合和脱离接合。 永磁体可以在第一位置和第二位置之间移动，第一位置用于接收和保持电磁铁芯，以保持锁定构件不与插头接合，以及释放电磁铁芯的第二位置，并且驱动装置使磁体沿至少一个方向 在第一和第二位置之间。 因此，在通过磁体保持之后，电源可以被关闭到螺线管，并且保持电池源。

    Electronic locking system and key therefor
    3.
    发明授权
    Electronic locking system and key therefor 失效
    电子锁系统及其关键

    公开(公告)号：US4789859A

    公开(公告)日：1988-12-06

    申请号：US842681

    申请日：1986-03-21

    申请人： Bruce A. Clarkson ,  Ronald J. Frere ,  Thomas G. Loughlin ,  William W. Taylor, Jr. ,  Peter Mongeau

    发明人： Bruce A. Clarkson ,  Ronald J. Frere ,  Thomas G. Loughlin ,  William W. Taylor, Jr. ,  Peter Mongeau

    IPC分类号： E05B49/00 ,  E05B47/06 ,  G07C9/00 ,  H04Q1/00 ,  G06K19/06

    CPC分类号： E05B47/063 ,  G07C9/00103 ,  G07C9/00571 ,  G07C9/00904 ,  E05B2047/0008 ,  E05B2047/0092 ,  E05B47/0004 ,  E05B47/0006 ,  G07C2009/00761 ,  Y10T70/7079

    摘要： An electronic locking system including a lock cylinder having an electronically actuable release assembly which is selectively enabled to disengage a pin from a cylinder plug, to permit the rotation of the plug by an inserted key. The lock cylinder and key each contain non-volatile, electronically alterable memory devices, such as EEPROM integrated circuits, which house keying system codes. The key EEPROM is preferably housed within the key blade, in a key design which closely resembles a traditional mechanical key. The release mechanism incorporates a locking pin which is moveable between plug-engaging and non-engaging positions, along a radius of the lock cylinder. The release mechanism may include a primary actuator which directly moves the locking pin, or may act indirectly upon the locking pin via a latching member.

    摘要翻译： 一种电子锁定系统，包括具有电子可释放组件的锁芯，所述锁芯可选择性地使得能够将销与汽缸塞脱离，以允许插头通过插入的钥匙旋转。 锁芯和钥匙每个都包含非易失性，电子可更改的存储器件，例如容纳键控系统代码的EEPROM集成电路。 密钥EEPROM优选地以与传统机械密钥非常相似的关键设计容纳在密钥刀片内。 释放机构包括锁定销，锁定销沿着锁芯的半径可在插头接合位置和非接合位置之间移动。 释放机构可以包括直接移动锁定销的主致动器，或者可以通过闩锁构件间接地作用在锁定销上。