An overspeed governor assembly for an elevator system, an elevator safety system, and an elevator system. The overspeed governor assembly comprises an overspeed governor, a linkage provided to enable the overspeed governor to associate with a safety device of the elevator, when an elevator car overspeed is occurring, to trigger the safety device to perform safety measures, and at least one torsion spring coupled between a sheave and a centrifugal mechanism in the overspeed governor for providing a pre-set load, and the centrifugal force formed by the centrifugal mechanism when the elevator car overspeed is occurring, is greater than the pre-set load, for triggering the safety device via the linkage.


    Access

    Download


    Export, share and cite



    Title :

    GOVERNOR ASSEMBLY FOR ELEVATOR SYSTEM, ELEVATOR SAFETY SYSTEM AND ELEVATOR SYSTEM


    Contributors:
    LIU ZHIREN (author)

    Publication date :

    2020-12-31


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS




    GOVERNOR ASSEMBLY, ELEVATOR SAFETY DEVICE AND ELEVATOR SYSTEM

    WANG WEI / MENG DECHENG / ZHAO YONG | European Patent Office | 2024

    Free access

    Governor assembly, elevator safety device and elevator system

    WANG WEI / MENG DECHENG / ZHAO YONG | European Patent Office | 2024

    Free access


    Speed governor assembly, elevator safety device and elevator system

    WANG WEI / MENG DECHENG / ZHAO YONG | European Patent Office | 2024

    Free access