An automotive crashworthiness energy absorption part 1 according to the present invention includes: a tubular member 3 formed by using a hat-shaped section part including a top portion 7a and a side-wall portion 7b; a coating part 5 made of a material having a lower strength than the tubular member 3, the coating part 5 being arranged on outer surfaces of the top portion 7a and the side-wall portion 7b at a portion including a corner portion 7c that connects the top portion 7a and the side-wall portion 7b, with a gap 11 of 0.2 mm or more and 3 mm or less from the outer surface of the top portion 7a, the outer surface of the side-wall portion 7b, and an outer surface of the corner portion 7c; and a coating film 13 of an electrodeposition paint formed in the gap 11.


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    Title :

    COLLISION ENERGY ABSORPTION COMPONENT FOR AUTOMOBILE, AND METHOD FOR MANUFACTURING SAID COLLISION ENERGY ABSORPTION COMPONENT FOR AUTOMOBILE


    Additional title:

    KOLLISIONSENERGIEABSORPTIONSKOMPONENTE FÜR EIN KRAFTFAHRZEUG UND VERFAHREN ZUR HERSTELLUNG DER KOLLISIONSENERGIEABSORPTIONSKOMPONENTE FÜR EIN KRAFTFAHRZEUG
    COMPOSANT D'ABSORPTION D'ÉNERGIE DE COLLISION POUR AUTOMOBILE, ET PROCÉDÉ DE FABRICATION DUDIT COMPOSANT D'ABSORPTION D'ÉNERGIE DE COLLISION POUR AUTOMOBILE


    Contributors:

    Publication date :

    2024-02-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / B62D MOTOR VEHICLES , Motorfahrzeuge