A jump elevator includes a machine room provided in the hoistway and configured to be fixed or movable relative to the hoistway; at least one lifting assembly comprising: a frame attached to the outside of the hoistway and partially extending into the hoistway; a pulley assembly including a winch, a fixed end, and a plurality of pulleys disposed on the machine room and the frame; wherein a pulling line is disposed between the winch, the plurality of pulleys, and the fixed end; wherein the at least one lifting assembly is disposed below the covering portion of the hoistway.


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    Title :

    JUMP ELEVATOR AND JUMPING METHOD


    Contributors:

    Publication date :

    2020-02-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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