Title:
A manufacturing method of welding structure and welding structure
Document Type and Number:
Japanese Patent JP6196271
Kind Code:
B2
Abstract:
A weld structure includes a fitting portion at which a first member and a second member are engaged, a weld portion at which the first member and the second member are welded together, and a space between the fitting portion and the weld portion. One of the first member and the second member has a communication passage whose one end is open to the space and whose other end is open to an outside at a position other than the space. The communication passage is blocked by an insertion member that has a predetermined function in addition to blocking the communication passage.
Inventors:
Yusuke Shirakawa
Takuya Maekawa
Hiroto Seto
Tsuchiya Takamasa
Takuya Maekawa
Hiroto Seto
Tsuchiya Takamasa
Application Number:
JP2015187949A
Publication Date:
September 13, 2017
Filing Date:
September 25, 2015
Export Citation:
Assignee:
Subaru corporation
International Classes:
F16H55/17; B23K15/00; B23K15/04; B23K26/21; B23K26/211; F16H55/22
Domestic Patent References:
| JP2010174924A | ||||
| JP2011169444A |
Foreign References:
| WO2011089706A1 | ||||
| WO2013018223A1 |
Attorney, Agent or Firm:
Miaki Kametani
Tetsuo Kanamoto
Koji Hagiwara
Kazuki Matsumoto
Tetsuo Kanamoto
Koji Hagiwara
Kazuki Matsumoto