An apparatus includes a drum to draw in or let out a line and a motor and transmission coupled to the drum to apply a torque thereto. A cable is incorporated into the line to transport at least one of power and data along the line to an object or device at the end of the line. In certain embodiments, the cable is configured to support all or a portion of the load. In other embodiments, the line includes a load-bearing wire separate from the cable which is configured to support all or a portion of the load.


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    Title :

    Motorized Lifting Device Conveying Power and/or Data


    Contributors:
    HALL DAVID R (author) / MILES JEROME (author) / HYER DAVIDO (author) / TAYLOR BEN (author)

    Publication date :

    2015-10-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B66D Haspeln , CAPSTANS



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