A damping device for a main rope suspending a car of an elevator includes a coupled, a first pulley and a drive. The coupler is attached to the main rope above the car, and is configured to be pulled, in response to vibrations of the main rope, with a damping rope so as to suppress vibrations of the main rope. The first pulley is supported at a same height as a height of the coupler. The drive is configured to suppress vibration of the main rope by pulling a first damping rope coupled to the coupler and passing over the first pulley.


    Access

    Download


    Export, share and cite



    Title :

    Damping device for main rope


    Contributors:
    SATO KOICHI (author) / NAKAGAWA JUNICHI (author) / ONO YUSUKE (author)

    Publication date :

    2022-05-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



    DAMPING DEVICE FOR MAIN ROPE

    SATO KOICHI / NAKAGAWA JUNICHI / ONO YUSUKE | European Patent Office | 2021

    Free access

    ROPE DAMPING DEVICE AND ROPE DAMPING MECHANISM FOR ELEVATOR

    KUROKAWA NOBUHIRO | European Patent Office | 2021

    Free access

    MAIN ROPE REPLACEMENT DEVICE AND MAIN ROPE REPLACEMENT METHOD

    TAKEMOTO SHOYU | European Patent Office | 2023

    Free access

    Damping rope releasing device for steel wire rope

    JIA FUYIN | European Patent Office | 2023

    Free access

    MAIN ROPE TENSION MEASUREMENT DEVICE AND MAIN ROPE TENSION ADJUSTMENT METHOD

    NAKAJIMA YASUTO / KUSUHO KOICHI | European Patent Office | 2016

    Free access