Master key lock, system and method
    1.
    发明授权
    Master key lock, system and method 有权
    主钥匙锁,系统和方法

    公开(公告)号:US08276416B2

    公开(公告)日:2012-10-02

    申请号:US12708126

    申请日:2010-02-18

    IPC分类号: E05B35/10 E05B29/04

    摘要: A master key lock includes a lock cylinder having a keyway for receiving a key, a sleeve about the cylinder, a plurality of wafer tumblers, a master key and a spring operable to axially move the sleeve relative to the cylinder when the master key is inserted into the keyway. A system that uses the master key lock includes a lock case wherein the sleeve is disposed between the cylinder and the lock case, the sleeve being axially movable within the case. The sleeve comprises a plurality of transversely disposed slots for engaging the plurality of wafer tumblers such that the lock is unlocked by insertion of a key or a master key. A method of using the master key lock is also disclosed.

    摘要翻译: 主钥匙锁包括锁芯,其具有用于接收钥匙的键槽,围绕汽缸的套筒,多个晶片制动栓,主钥匙和弹簧,当主钥匙插入时,主钥匙和弹簧可操作以相对于汽缸轴向移动套筒 进入键槽。 使用主钥匙锁的系统包括锁壳,其中套筒设置在缸和锁壳之间,套筒可在壳体内轴向移动。 套筒包括多个横向设置的狭槽,用于接合多个晶片翻转开关,使得通过插入钥匙或主钥匙来解锁锁。 还公开了使用主钥匙锁的方法。

    MASTER KEY LOCK, SYSTEM AND METHOD
    2.
    发明申请
    MASTER KEY LOCK, SYSTEM AND METHOD 有权
    主键锁,系统和方法

    公开(公告)号:US20100206025A1

    公开(公告)日:2010-08-19

    申请号:US12708126

    申请日:2010-02-18

    IPC分类号: E05B35/10 E05B29/00

    摘要: A master key lock includes a lock cylinder having a keyway for receiving a key, a sleeve about the cylinder, a plurality of wafer tumblers, a master key and means for axially moving the sleeve relative to the cylinder when the master key is inserted into the keyway. A system that uses the master key lock includes a lock case wherein the sleeve is disposed between the cylinder and the lock case, the sleeve being axially movable within the case. The sleeve comprises a plurality of transversely disposed slots for engaging the plurality of wafer tumblers such that the lock is unlocked by insertion of a key or a master key. The invention also provides for a method of using the master key lock.

    摘要翻译: 主钥匙锁包括锁芯,其具有用于接收钥匙的键槽,围绕汽缸的套筒,多个晶片制动栓,主钥匙和用于当主钥匙插入到钥匙时将套筒相对于汽缸轴向移动的装置 键槽。 使用主钥匙锁的系统包括锁壳,其中套筒设置在缸和锁壳之间,套筒可在壳体内轴向移动。 套筒包括多个横向设置的狭槽,用于接合多个晶片翻转开关,使得通过插入钥匙或主钥匙来解锁锁。 本发明还提供了使用主钥匙锁的方法。

    LOCK APPARATUS AND METHOD
    3.
    发明申请
    LOCK APPARATUS AND METHOD 审中-公开
    锁定装置和方法

    公开(公告)号:US20080282755A1

    公开(公告)日:2008-11-20

    申请号:US12061282

    申请日:2008-04-02

    IPC分类号: E05B29/00

    摘要: A codeable lock, operable by an authorized key, includes a housing defining a longitudinal axis, a lock cylinder positioned within the housing and selectively rotatable relative to the housing about the longitudinal axis, and a sidebar moveable between a locked position, in which at least a portion of the sidebar is engaged with the lock cylinder and the housing to prevent rotation of the lock cylinder relative to the housing, and an unlocked position, in which the sidebar is disengaged from at least one of the housing and the lock cylinder. The codeable lock also includes a codebar positioned within the lock cylinder. The codebar is moveable from an uncoded state to a coded state upon insertion of the authorized key into the lock cylinder and by securing the codebar to the sidebar. The codeable lock further includes a tumbler positioned within the lock cylinder and engaged with the codebar.

    摘要翻译: 由可授权的钥匙可操作的可编码锁包括限定纵向轴线的壳体,定位在壳体内并且围绕纵向轴线相对于壳体可选择性地旋转的锁芯,以及可在锁定位置之间移动的侧边栏, 侧杆的一部分与锁芯和壳体接合以防止锁芯相对于壳体的旋转,以及解锁位置,其中侧杆与壳体和锁芯中的至少一个脱离啮合。 可编码锁还包括位于锁芯内的代码栏。 将授权密钥插入锁芯中并通过将代码栏固定到侧边栏,代码栏可从未编码状态移动到编码状态。 可编码锁还包括定位在锁芯内并与码杆接合的翻转开关。