A limiting mechanism for an elevator compensation rope tensioning pulley, an elevator compensation apparatus including the limiting mechanism for an elevator compensation rope tensioning pulley, and an elevator system. The limiting mechanism for an elevator compensation rope tensioning pulley includes: a first limiting component, disposed on a frame of an elevator compensation rope tensioning pulley, and kept in position by a tensioning force of an elevator compensation rope together with the elevator compensation rope tensioning pulley and the frame; and a second limiting component, limited at a suitable position relative to a guiderail of the elevator compensation rope tensioning pulley, wherein a vertical distance within a predetermined range is kept between the first limiting component and the second limiting component, and, when an upward displacement of the elevator compensation rope tensioning pulley reaches the vertical distance, the first limiting component collides with the second limiting component.


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    Title :

    LIMITING MECHANISM FOR AN ELEVATOR COMPENSATION ROPE TENSIONING PULLEY, AN ELEVATOR COMPENSATION APPARATUS, AND AN ELEVATOR SYSTEM


    Contributors:
    BAI HEBIN (author) / LI ZHIXUE (author)

    Publication date :

    2017-01-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS




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