A method for manufacturing a vehicle body member in which a second sheet material is placed on and joined to a first sheet material and a joined sheet material formed by the joining of the first and second sheet members is press formed into a vehicle body member with a predetermined shape includes: a joining step of joining the second sheet material to the first sheet material by welding at a plurality of points including a first joint and a second joint which are separated from each other, thereby forming the joined sheet material; a forming step of press forming the joined sheet material so that a ridge crossing an imaginary line segment connecting the first joint and the second joint is formed in a portion where the first sheet material overlaps the second sheet material; and a preparation step of, before the joining step, forming a displacement facilitating portion, which facilitates displacement of the second sheet material relative to the first sheet material in a longitudinal direction of the imaginary line segment, in a portion corresponding to between the first joint and the second joint in the second sheet material.


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    Titel :

    METHOD FOR MANUFACTURING VEHICLE BODY MEMBER AND VEHICLE BODY MEMBER FOR VEHICLE


    Weitere Titelangaben:

    VERFAHREN ZUR HERSTELLUNG EINES FAHRZEUGKAROSSERIEELEMENTS UND FAHRZEUGKAROSSERIEELEMENT FÜR FAHRZEUG
    PROCÉDÉ DE FABRICATION D'UN ÉLÉMENT DE CARROSSERIE DE VÉHICULE ET ÉLÉMENT DE CARROSSERIE DE VÉHICULE


    Beteiligte:
    YAMAZAKI TADASHI (Autor:in) / GENDO TOSHIYUKI (Autor:in) / IRIE NAOYUKI (Autor:in)

    Erscheinungsdatum :

    2022-10-12


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    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 / B23K Löten , SOLDERING OR UNSOLDERING / B62D MOTOR VEHICLES , Motorfahrzeuge



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