The invention discloses a railway wagon bogie. The railway wagon bogie comprises axles, swing bolsters, guide frame type side frames, wheels and axle box spring suspension devices, wherein each axle box spring suspension device comprises a rubber blanket, an adapter and a side frame, each rubber blanket is provided with an upper liner plate, a lower liner plate and rubber clamped and fixed between the corresponding upper liner plate and the lower liner plate, each upper liner plate is pressed on the working surface of the corresponding side frame, and the working surface of each adapter is pressed on the corresponding lower liner plate; the upper liner plates and the lower liner plates are all flat plates, and the working surfaces of the side frames and the adapters are all flat faces matched with the flat plates. Under the premise that the bearing capacity is not reduced, the bogie has a lighter weight, and the frictional loss between the wheels and a track can be greatly relieved.


    Access

    Download


    Export, share and cite



    Title :

    Railway wagon bogie


    Contributors:
    MU FENGJUN (author) / XU SHIFENG (author) / SHAO WENDONG (author)

    Publication date :

    2015-06-24


    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



    Railway wagon bogie and railway wagon

    LIU ZHENMING / DUAN SHIHUI | European Patent Office | 2015

    Free access

    RAILWAY WAGON BOGIE AND RAILWAY WAGON

    LIU ZHENMING / DUAN SHIHUI | European Patent Office | 2016

    Free access

    Wedge friction damping device for railway wagon bogie, railway wagon bogie and railway wagon

    YI JUN'EN / RYU YOUNG BOK / KONG JINYI et al. | European Patent Office | 2025

    Free access

    Railway wagon bogie

    LIAO JUN / ZHU JI / JING XUANXUAN et al. | European Patent Office | 2022

    Free access

    Bogie and railway wagon

    LIU WENHAO / LIU YINHUA / BIAN XUEQIAN et al. | European Patent Office | 2024

    Free access