The element joint 10 is obtained by joining: a long pipe 11; a short pipe 12 made of a quality of material having a strength equal to or higher than a strength of the long pipe 11; and a plate material 13 made of a quality of material having a strength equal to or higher than a strength of the short pipe 12. In the element joint 10, at least one member of the long pipe 11 and the short pipe 12 includes a pipe-shaped portion, and the pipe-shaped portion of the one member is pipe-expanded and joined to the other member by press-fitting. The short pipe 12 and the plate material 13 are welded to each other.


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    Title :

    ELEMENT JOINT AND MANUFACTURING METHOD THEREFOR


    Additional title:

    ELEMENTVERBINDUNG UND HERSTELLUNGSVERFAHREN DAFÜR
    JOINT D'ÉLÉMENTS ET PROCÉDÉ DE FABRICATION CORRESPONDANT


    Contributors:

    Publication date :

    2022-09-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    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 / B23P Sonstige Metallbearbeitung , OTHER WORKING OF METAL / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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