The invention discloses a winch braking device in the field of brakes. The winch braking device comprises a transmission shaft and a braking wheel, and further comprises a first retainer fixedly connected to the transmission shaft, and the size of the first retainer is smaller than that of the braking wheel. The transmission shaft is movably sleeved with the braking wheel, a second retainer is arranged on the side face of the braking wheel, and the first retainer and the second retainer can act in cooperation with the braking wheel. The braking wheel with large mass and inertia is separated from the transmission shaft, so that the transmission shaft does not need to provide power for the rotation of the braking wheel, energy consumption is reduced, and the problem that in the prior art, energy consumption on the braking device is high is solved.


    Access

    Download


    Export, share and cite



    Title :

    Winch braking device


    Contributors:
    XIAO FULU (author)

    Publication date :

    2015-12-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B66D Haspeln , CAPSTANS



    Winch Braking device

    MIYAZAKI TADASHI | European Patent Office | 2015

    Free access

    Winch Braking Mechanism

    CHEN BELL | European Patent Office | 2019

    Free access

    Electromagnetic braking winch

    ZHONG YAO / WANG CHENG / ZHOU BIN et al. | European Patent Office | 2023

    Free access

    Auxiliary braking device for winch

    XIE YUJI / ZUO TIANJU / GONG LIN et al. | European Patent Office | 2024

    Free access

    Winch reliable in braking

    YU ZHILIN / DAI LINJI / ZHANG XIAOBIN et al. | European Patent Office | 2021

    Free access