ELEVATOR MACHINE BRAKE CONTROL An illustrative example embodiment of an elevator brake device includes a 5 brake member configured to move into a braking position to resist movement of an elevator car associated with the brake device. A plurality of actuators are associated with the brake member and selectively controllable to apply a force to cause the brake member to move into the braking position. A brake controller determines a number of the actuators to activate based on a determined load of the elevator car 10 associated with the brake device. BRAKE ELEVATOR 30 DEVICE MACHINE ELEVATOR CAR -------------- LOADSENSORS


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    Title :

    Elevator machine brake control


    Contributors:
    WEI WEI (author)

    Publication date :

    2019-04-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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