A bogie wheelset radial mechanism with a structure of adjustable rigidity, composing two secondary frames (21) which are pin-connected via two connecting rods (22) arranged in a crosswise manner. The connecting rods (22) are pin-connected to the secondary frames (21) with round pins (24). Joints between the round pins (24) and the connecting rods (22) and/or joints between the round pins and the secondary frames (21) are provided with replaceable elastic materials. The materials can be made into rings. End portions of the connecting rods (22) are embedded into mounting grooves (25) located in the secondary frames (21) and are connected to the same with the round pins (24).


    Access

    Download


    Export, share and cite



    Title :

    Bogie wheelset radial mechanism with structure of adjustable rigidity


    Contributors:
    WU CHANG (author) / ZHANG XIANFENG (author) / DENG TAO (author) / ZHU JI (author) / WANG YUNGUI (author) / LI ZHIQIANG (author) / LUO HANJIANG (author) / ZUO SHIBIN (author) / ZHANG RUI (author) / LI SONG (author)

    Publication date :

    2020-01-30


    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



    BOGIE WHEELSET RADIAL MECHANISM WITH STRUCTURE OF ADJUSTABLE RIGIDITY

    WU CHANG / ZHANG XIANFENG / DENG TAO et al. | European Patent Office | 2023

    Free access

    Bogie Wheelset Radial Mechanism with Structure of Adjustable Rigidity

    WU CHANG / ZHANG XIANFENG / DENG TAO et al. | European Patent Office | 2020

    Free access

    Bogie and wheelset products

    Online Contents | 1999


    Lower-mounted railway freight car bogie wheelset radial device

    ZHANG RUI / WU CHANG / ZHU JI et al. | European Patent Office | 2024

    Free access

    LOWER-MOUNTED RAILWAY FREIGHT CAR BOGIE WHEELSET RADIAL DEVICE

    ZHANG RUI / WU CHANG / ZHU JI et al. | European Patent Office | 2023

    Free access