A tubular back beam assembly may include a plurality of main members, each of which is formed by cold rolling and hot stamping and the plurality of main members may be coupled to form a vertically stacked structure with flat portions coupled in a surface contact fashion or, the tubular back beam assembly may include a main member and at least one support member that are directly coupled to form a vertically stacked structure.


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    Titel :

    Tubular back beam assembly for vehicle and method of manufacturing the same


    Beteiligte:
    KIM HYUN GYUNG (Autor:in) / PARK SEOK JAE (Autor:in) / KIM DONG HAK (Autor:in)

    Erscheinungsdatum :

    2016-05-17


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / B21D WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL , Bearbeiten oder Verarbeiten von Blechen, Metallrohren, -stangen oder -profilen ohne wesentliches Abtragen des Werkstoffs / B60D Fahrzeugverbindungen , VEHICLE CONNECTIONS



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