The invention relates to a dual wearing plate elastic side bearing, which comprises a high side bearing and a low side bearing that are parallelly mounted on a bogie of a railway vehicle, wherein the high side bearing comprises a high side bearing body and a high side bearing wearing plate mounted on the top portion of the high side bearing body; the low side bearing comprises a low side bearing body and a low side bearing wearing plate mounted on the top portion of the low side bearing body; and the friction coefficient of the high side bearing wearing plate is larger than that of the low side bearing wearing plate. The dual wearing plate elastic side bearing can be widely applied to the bogie of the railway vehicle in which a full side bearing load-carrying method is adopted. According to the invention, the wearing plates are respectively used to provide steering resistance torque for the high side bearing and the low side bearing; the friction coefficient is more stable; the problems such as the rising of rollers are avoided to happen; the mounting port sizes of the wearing plates of the two side bearing plates are adopted with different values, so that the high side bearing wearing plate and the low side bearing wearing plate can't be exchanged when being mounted; the purpose of wrongly mounting is avoided; and the mounting is simple and convenient.


    Access

    Download


    Export, share and cite



    Title :

    Dual wearing plate elastic side bearing


    Contributors:
    WANG JINDONG (author) / MENG HONG (author) / YU JIAN GANG (author) / ZHANG ZHONG (author) / GUAN XUEMEI (author) / CAO BING (author)

    Publication date :

    2015-09-09


    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



    High-wear-resistance powder metallurgy material side bearing wearing plate and preparation method thereof

    XIAO YELONG / XU YATIAN / SHEN MINGXUE | European Patent Office | 2024

    Free access

    Composite material for center plate wearing plate, center plate wearing plate and preparation method of center plate wearing plate

    ZHU ZHIYONG / HUANG ANMIN / ZHANG JINGXUN et al. | European Patent Office | 2021

    Free access

    Wear plate mounting structure and elastic side bearing with same

    WANG YONG / XU YONG / LI XIAOJUN et al. | European Patent Office | 2023

    Free access

    Car coupler wearing plate

    MENG FANCHAO / WANG TAIWEN / NIE CHANGHAI et al. | European Patent Office | 2021

    Free access

    Elastic side bearing and railway vehicle

    XU SHANCHAO / LYU YU / TAN FEI et al. | European Patent Office | 2022

    Free access