Automobile structural member and manufacturing method of the same

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9902429
SERIAL NO

14772537

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Importance

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Abstract

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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.

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Patent Owner(s)

Patent OwnerAddress
NIPPON STEEL CORPORATION6-1 MARUNOUCHI 2-CHOME CHIYODA-KU TOKYO 100-8071

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Imamura, Takashi Tokyo, JP 71 479
Okada, Tohru Tokyo, JP 32 99
Sakamoto, Teruki Tokyo, JP 2 3
Yasuyama, Masanori Tokyo, JP 22 68

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