Joining method for members
AssigneeKabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
InventorsYasuhiro MAEDA, Toru HASHIMURA, Kenichi WATANABE, Junya NAITOU
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Abstract
A joining method for members according to the present invention includes: providing a steel component including insertion holes, an aluminum pipe having a hollow shape, and a support component; inserting the aluminum pipe into the insertion holes of the steel component; and enlarging the aluminum pipe through deformation and joining the aluminum pipe to the steel component by press-fitting. The press-fit joining is performed while at least part of the support component is disposed in a press-fitting region.
Claims21
A joining method for members, comprising:
- providing a first member having a first insertion hole, a second member having a hollow shape, and a third member;
- inserting the second member into the first insertion hole of the first member;
- and
- expanding and deforming the second member to join the second member to the first member by press-fitting,
- wherein the press-fit joining is performed while at least part of the third member is disposed in a press-fitting region.
(canceled)
Dependencies are inferred from the claim text.