Title:
部材の接合方法
Document Type and Number:
Japanese Patent JP6454233
Kind Code:
B2
Abstract:
In the present invention, a method for joining members involves preparing a steel component (10) having a bottom wall (11) in which a hole (15) is provided, and a hollow aluminum pipe (20). The aluminum pipe (20) is slipped through the hole (15) in the steel component (10) and passed through the bottom wall (11), rubber (30) is inserted into the interior of the aluminum pipe (20), and the rubber (30) is compressed in the direction of the axis (L) of the aluminum pipe (20) and induced to distend towards the outside from the inside. As a result of the foregoing, at least a section of the aluminum pipe (20) slipped through the hole (15) is induced to undergo expansion and is joined by clinching to the bottom wall (11). This method for joining members reduces the load on the members, improves the joint strength, and enables two members to be joined at reduced cost.
Inventors:
Maeda Yasuhiro
Jiro Iwatani
Junya Naito
Hideto Katsuma
Jiro Iwatani
Junya Naito
Hideto Katsuma
Application Number:
JP2015124075A
Publication Date:
January 16, 2019
Filing Date:
June 19, 2015
Export Citation:
Assignee:
KABUSHIKI KAISHA KOBE SEIKO SHO
International Classes:
B21D39/20; B21D39/06
Domestic Patent References:
| JP51133170A | ||||
| JP2000210738A | ||||
| JP5293887A | ||||
| JP9192760A | ||||
| JP2007283323A |
Foreign References:
| US4320568 |
Attorney, Agent or Firm:
Mitsuo Tanaka
Takuji Yamada
Yoshiyuki Maebori
Takuji Yamada
Yoshiyuki Maebori
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