The invention relates to a rail vehicle for driving operation on track systems with ballast permanent way. The invention is to effectively avoid or at least significantly reduce an agglomeration of snow and ice in cavities of the vehicle underfloor. For this purpose it is provided that the rail vehicle in the region of its underfloor comprises at least one flexible membrane which spans hollow spaces which are positioned open towards the track systems or support frame structures of the underfloor of the rail vehicle.


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    Title :

    SCHIENENFAHRZEUG FÜR EINEN FAHRBETRIEB AUF GLEISANLAGEN MIT SCHOTTER-OBERBAU


    Additional title:

    RAIL VEHICLE FOR A DRIVING OPERATION ON TRACK SYSTEMS HAVING A BALLASTED SUPERSTRUCTURE
    VÉHICULE SUR RAILS DESTINÉ À CIRCULER SUR DES VOIES FERRÉES À SUPERSTRUCTURE BALLASTÉE


    Contributors:

    Publication date :

    2019-03-20


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    German


    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



    OS DE 4423542/ (54) Oberbau für Eisenbahn-Gleisanlagen

    Heinrich Cronau GmbH Hoch- Tief- Gleis-Bau, Neunkirchen / DE / Kohler, Max, St Ingbert, DE et al. | IuD Bahn | 1996




    So trägt der Schotter Lasten ab - Messungen in situ am Oberbau

    Müller-Boruttau, Frank H. / Rosenthal, Volker / Breitsamter, Norbert | IuD Bahn | 2001