Title:
JOINT STRUCTURE, AUTOMOBILE PART, AND METHOD FOR MANUFACTURING JOINT STRUCTURE
Document Type and Number:
WIPO Patent Application WO/2020/196566
Kind Code:
A1
Abstract:
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.
Inventors:
FUJIMOTO HIROKI (JP)
HAMADA KOICHI (JP)
ONO ATSUSHI (JP)
SAWA YASUNORI (JP)
SUZUKI TOSHIYA (JP)
OKADA TOHRU (JP)
HAMADA KOICHI (JP)
ONO ATSUSHI (JP)
SAWA YASUNORI (JP)
SUZUKI TOSHIYA (JP)
OKADA TOHRU (JP)
Application Number:
PCT/JP2020/013170
Publication Date:
October 01, 2020
Filing Date:
March 24, 2020
Export Citation:
Assignee:
NIPPON STEEL CORP (JP)
International Classes:
B23K11/11; B23K11/00; B23K11/16; B23K20/12; B23K26/323; F16B5/08; F16B11/00; F16L13/02
Foreign References:
JPH07284973A | 1995-10-31 | |||
JPH10146679A | 1998-06-02 | |||
JP2007137217A | 2007-06-07 | |||
JPH06114582A | 1994-04-26 | |||
JP2012102370A | 2012-05-31 | |||
JP2010115706A | 2010-05-27 |
Other References:
See also references of EP 3950204A4
Attorney, Agent or Firm:
TAIYO, NAKAJIMA & KATO (JP)
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