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热词
    • 3. 发明公开
    • Door locking system
    • 门锁系统
    • EP0537009A1
    • 1993-04-14
    • EP92309190.4
    • 1992-10-08
    • ILCO UNICAN, INC.
    • Goldman, Ilan
    • E05B49/00E05B47/02
    • E05B47/026E05B15/004E05B47/0002E05B47/0004E05B63/0021E05B2047/0058G07C9/00698G07C9/00912Y10T70/7062Y10T70/8027
    • A locking system is provided for doors with a bolt unit (16) installed on the inside and a control unit (18) installed on the outside of the door (12). The bolt unit (16) has a casing (54) enclosing a bolt (66) displaceable between a projected, locking position and a withdrawn, unlocking position. A solenoid device (60) has an armature (64) being displaceable between electromagnetically induced attracted and repelled positions. Linkage means (68) are coupled between the armature (64) and the bolt (66) to drive the bolt between the unlocking and locking positions, respectively. A pass code may be entered into the control unit (18), and in response, the solenoid (60) may be actuated by a current pulse into the unlocked position of the bolt (66), in addition, a reverse current pulse actuates the solenoid (60) into the locked position of the bolt (66).
    • 为内部安装有螺栓单元(16)的门以及安装在门(12)的外部的控制单元(18)提供了锁定系统。 螺栓单元(16)具有包围螺栓(66)的壳体(54),该螺栓可在突出的锁定位置和撤回的解锁位置之间移动。 一个螺线管装置(60)具有一个可在电磁感应吸引和排斥位置之间移动的电枢(64)。 连接装置(68)联接在衔铁(64)和螺栓(66)之间,以分别在解锁位置和锁定位置之间驱动螺栓。 密码可以输入到控制单元(18)中,并且作为响应,螺线管(60)可以通过电流脉冲致动到螺栓(66)的解锁位置中,另外,反向电流脉冲致动 螺线管(60)进入螺栓(66)的锁定位置。