H:\jzc\Interwoven\NRPortbl\DCC\JZC\7448194_I.docx-12/02/2015 An adapter including a torque multiplier, a rotary connector to couple to a grip ring of the hoist, and a device to transfer torque from the torque multiplier to a torque arm, wherein 5 the torque multiplier includes an input for connection to a power drive unit, a housing and a rotary output that couples to the rotary connector and the device is mounted to the housing of torque multiplier.


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    Title :

    Lever block lift assist


    Contributors:

    Publication date :

    2015-08-20


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B66D Haspeln , CAPSTANS



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