A running gear for a rail vehicle includes one or more wheel sets, each having a revolution axis and each being guided by a pair of transversally spaced axle boxes. The running gear further includes a running gear frame, a primary suspension assembly between each of the axle boxes and the running gear frame, and a secondary suspension stage for supporting a vehicle superstructure on the running gear frame. Each primary suspension assembly has at least a main spring assembly having a vertical stiffness and a horizontal stiffness that is identical in a transverse direction of the running gear frame and in a longitudinal direction of the running gear frame perpendicular to the transverse direction. The primary suspension assembly further has an anisotropic interface assembly in series with the main spring assembly between the running gear frame and the axle box. The anisotropic interface assembly is such that the primary suspension assembly has a transverse stiffness and a longitudinal stiffness wherein the transverse stiffness is substantially different from the longitudinal stiffness.


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    Titel :

    RUNNING GEAR FOR A RAIL VEHICLE AND ASSOCIATED RAIL VEHICLE


    Weitere Titelangaben:

    FAHRWERK FÜR EIN SCHIENENFAHRZEUG UND ZUGEHÖRIGES SCHIENENFAHRZEUG
    ORGANES DE ROULEMENT POUR VÉHICULE FERROVIAIRE ET VÉHICULE FERROVIAIRE ASSOCIÉ


    Beteiligte:
    CARL FEDERIC (Autor:in) / SCHÖNEMANN THIMO (Autor:in) / WOLF ANDREAS (Autor:in) / AUER WOLFGANG (Autor:in)

    Erscheinungsdatum :

    05.07.2023


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    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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