Title:
接合体及びその製造方法
Document Type and Number:
Japanese Patent JP7152368
Kind Code:
B2
Abstract:
A joined body 1 includes a tubular first member 10, and a second member 20 including a plate-shaped wall portion 21 in which a through-hole 22 is formed, the first member 10 being inserted into the through-hole 22. The collar member 30 is interposed between the first member 10 and the second member 20 in at least a part of the hole peripheral wall 22a of the through-hole 22. The first member 10 and the second member 20 are joined by expanding the first member 10 at a portion corresponding to the through-hole 22.
Inventors:
Yasuhiro Maeda
Tohru Hashimura
Daiki Yamakawa
Tohru Hashimura
Daiki Yamakawa
Application Number:
JP2019146676A
Publication Date:
October 12, 2022
Filing Date:
August 08, 2019
Export Citation:
Assignee:
KABUSHIKI KAISHA KOBE SEIKO SHO
International Classes:
F16B4/00; B21D39/06
Domestic Patent References:
| JP2010046697A | ||||
| JP52109729A | ||||
| JP2018161682A | ||||
| JP6341355A |
Attorney, Agent or Firm:
Yamato Kento
Yoshiyuki Maebori
Nobuo Chikada
Yoshiyuki Maebori
Nobuo Chikada
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