The present invention relates to a locking device for a lifting door, wherein a fixating part, a hinge part, a member, a protrusion, and an actuator are provided to prevent the opening of a lifting door. The locking device for a lifting door allows the lifting door to be opened only when passengers are getting on an elevator or the elevator is at a position of causing no falls of passengers through an elevator path.


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    Title :

    LOCKING DEVICE FOR LIFTING DOOR


    Contributors:
    SON JAE OK (author)

    Publication date :

    2015-09-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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