RAILWAY CAR TRUCK WITH FRICTION DAMPING A device is provided for addition to a three piece railway freight truck to prevent vertical over travel of the bolster (13) and absorb inertia energy of the bolster (13) before it impacts the sideframe (2, 13) or brake equipment. Two variations of this device have a gap which prevents the device from being engaged under normal operating conditions. The device utilizes an energy absorbing elastomer material mounted between the top of the bolster end (14, 15) and the bottom of the sideframe top center compression member.


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    Titel :

    Railway car truck with friction damping


    Beteiligte:
    COSEGLIA JOHN (Autor:in)

    Erscheinungsdatum :

    08.02.2018


    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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