An automobile structural member (2) has a closed transverse section shape constituted with a first composing member (12) and a second composing member (13). The first composing member (12) has a vertical wall portion (12c), a bent portion (12b), and an inward flange (12a), and has a load transmission portion (20) formed in at least a part of a region being a region between the bent portion (12b) and the second composing member (13) and being a region of an extension of the vertical wall portion (12c) toward the second composing member (13) and which joins the bent portion (12b) and the second composing member (13). Thereby, a bending and crushing performance can be improved.
STRUCTURAL MEMBER FOR AUTOMOBILE, AND METHOD FOR MANUFACTURING SAME
STRUKTURELEMENT FÜR EIN FAHRZEUG UND VERFAHREN ZUR HERSTELLUNG DAVON
ÉLÉMENT STRUCTUREL POUR AUTOMOBILE ET PROCÉDÉ DE FABRICATION DE CELUI-CI
2021-01-20
Patent
Electronic Resource
English
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