FIELD: railway vehicles.SUBSTANCE: invention relates to trolleys for vehicles with low floor. Cart comprises frame and wheels mounted on axle boxes. Said frame comprises at least one lengthwise side member. Bush is fixed on the spar by means of the primary suspension containing the elastic element. Suspension provides the frame with possibility of vertical displacement relative to axle box axle. Elastic element is located between platform connected with journal box and bearing surface connected with frame. Support surface and resilient element are located in longitudinal direction between spar and axis of journal box rotation.EFFECT: reduced height of trolley.10 cl, 3 dwg


    Access

    Download


    Export, share and cite



    Title :

    BOGIE DE VÉHICULE FERROVIAIRE COMPRENANT UN CHÂSSIS ABAISSÉ


    Additional title:

    RAILWAY VEHICLE BOGIE COMPRISING A LOWERED BODY
    SCHIENENFAHRZEUGDREHGESTELL, DAS EIN ABGESENKTES FAHRGESTELL UMFASST


    Contributors:

    Publication date :

    2019-01-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    French


    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 DE VEHICULE FERROVIAIRE COMPRENANT UN CHASSIS ABAISSE

    COTTIN FABRICE | European Patent Office | 2017

    Free access

    VEHICULE FERROVIAIRE COMPRENANT AU MOINS UN BOGIE ABAISSE

    SANCHEZ CARLOS / RODET ALAIN / MUYO JOSE JULIO et al. | European Patent Office | 2018

    Free access

    VÉHICULE FERROVIAIRE COMPRENANT AU MOINS UN BOGIE ABAISSÉ

    SANCHEZ CARLOS / RODET ALAIN / MUYO JOSE JULIO et al. | European Patent Office | 2019

    Free access