JOINT STRUCTURE, AUTOMOBILE PART, AND METHOD FOR MANUFACTURING JOINT STRUCTURE

WIPO Patent Application WO/2020/196566

A1

This joint structure is provided with: a first plate-like member; a second plate-like member disposed so as to overlap the first plate-like member in the thickness direction; a third plate-like member disposed, so as to overlap in the thickness direction, on the side of the second plate-like member opposite to the side on which the first plate-like member is disposed in an overlapping manner; and a plurality of bonding parts which are formed in portions where the first plate-like member, the second plate-like member, and the third plate-like member overlap and which bond the first plate-like member, the second plate-like member, and the third plate-like member together. The plurality of bonding parts are formed at intervals along ends of the first plate-like member and the second plate-like member. The third plate-like member includes a folded part which is folded at the ends of the first plate-like member and the second plate-like member at least between the plurality of bonding parts, so as to be positioned on the side of the first plate-like member opposite to the side on which the second plate-like member is disposed in an overlapping manner.

FUJIMOTO HIROKI (JP)
HAMADA KOICHI (JP)
ONO ATSUSHI (JP)
SAWA YASUNORI (JP)
SUZUKI TOSHIYA (JP)
OKADA TOHRU (JP)

PCT/JP2020/013170

October 01, 2020

March 24, 2020

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NIPPON STEEL CORP (JP)

B23K11/11; B23K11/00; B23K11/16; B23K20/12; B23K26/323; F16B5/08; F16B11/00; F16L13/02

JPH07284973A	1995-10-31
JPH10146679A	1998-06-02
JP2007137217A	2007-06-07
JPH06114582A	1994-04-26
JP2012102370A	2012-05-31
JP2010115706A	2010-05-27

See also references of EP 3950204A4

TAIYO, NAKAJIMA & KATO (JP)

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