The present invention relates to a flexible direct-drive bogie and implements a flexible frame by using a flexible cross beam, so as to make it easy for left and right side-frames to nod relatively to adapt to a larger twist of a track. As the frame is flexible, a primary suspension of the present invention is simplified to a thin layer of rubber pad, so that the production cost is reduced. Flexible drive devices enable flexible suspension of a permanent magnetic motor, and at the same time, can transmit torque, improve transmission efficiency, and reduce a weight of a transmission mechanism.


    Access

    Download


    Export, share and cite



    Title :

    Flexible direct drive bogie


    Contributors:
    CHU YONGPING (author) / TANG YONGMING (author) / FENG ZUNWEI (author) / HU DINGXIANG (author) / ZHOU RUI (author)

    Publication date :

    2016-05-31


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B61F Untergestelle für Schienenfahrzeuge, z.B. Fahrgestellrahmen, Drehgestelle oder Anordnungen der Radsätze , RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES / B61C Lokomotiven , LOCOMOTIVES



    Direct-drive bogie

    ZENG WEI / HE SHIZHONG / DING CHANGQUAN et al. | European Patent Office | 2022

    Free access

    FRAME-SUSPENDED PERMANENT MAGNET DIRECT-DRIVE BOGIE

    XIAO YAO / MA XIAOGUANG / HU DINGXIANG et al. | European Patent Office | 2023

    Free access

    Direct-drive motor bogie and using method thereof

    WU BIN | European Patent Office | 2021

    Free access

    INSIDE-SUSPENSION DIRECT-DRIVE RADIAL BOGIE, AND TRUCK

    YANG WENPENG / QU ZHAOFEI / ZHAI FENGYU et al. | European Patent Office | 2022

    Free access

    RAILWAY VEHICLE DRIVE BOGIE

    KOUNOIKE FUMIKAZU / MATSUSHITA YOSUKE / TAMURA YOSHIHIRO et al. | European Patent Office | 2019

    Free access