A wheel mounting bushing (20) for a variable-gauge wheelset. The outer circumferential surface of a first end of the bushing (20) is provided with a wheel mounting seat (24); the outer circumferential surface of a second end of the bushing (20) is provided with an outer spline (22) extending in the axial direction of the bushing; the inner circumferential surface of the second end of the bushing (20) is provided with a first non-self-locking thread (21). The wheel mounting bushing (20) for a variable-gauge wheelset facilitates sliding of the wheel in the axial direction of the axle to achieve gauge change, the connection structure for the axle and the wheel is simple, and the reliability of gauge change is high. Also provided is a variable-gauge wheelset.


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    Title :

    WHEEL MOUNTING BUSHING FOR VARIABLE-GAUGE WHEELSET, AND VARIABLE-GAUGE WHEELSET


    Additional title:

    RADBEFESTIGUNGSBUCHSE FÜR EINEN RADSATZ MIT VERÄNDERLICHER SPURWEITE UND RADSATZ MIT VERÄNDERLICHER SPURWEITE
    BAGUE DE MONTAGE DE ROUE POUR ESSIEU MONTÉ À JAUGE VARIABLE, ET ESSIEU MONTÉ À JAUGE VARIABLE


    Contributors:
    MA LIJUN (author) / TAO GUIDONG (author) / ZHOU PINGYU (author) / WANG XU (author) / QIAO QINGFENG (author) / ZHANG ZHENXIAN (author) / FENG YONGHUA (author)

    Publication date :

    2024-06-12


    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



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