Title:
TORSION BEAM TYPE SUSPENSION
Document Type and Number:
WIPO Patent Application WO/2008/108166
Kind Code:
A1
Abstract:
A torsion beam type suspension of a novel structure, produced at low cost and having high quality. The torsion beam type suspension has a torsion beam (1) where arms (11R, 11L) are formed by bending both ends of a pipe material (10) and also has wheel installation members (12R, 12L) fixed to the arms (11R, 11L), respectively. Portions (22a, 22a) to be inserted of the wheel installation members (12R, 12L) are inserted into open ends (11a, 11a) of the arms (11R, 11L), and the wheel installation members (12R, 12L) are welded to the arms (11R, 11L).
Inventors:
KATO YOSHIHISA (JP)
ISOSHIMA YOSHIHARU (JP)
KADOMA YOSHIAKI (JP)
ISOSHIMA YOSHIHARU (JP)
KADOMA YOSHIAKI (JP)
Application Number:
PCT/JP2008/052792
Publication Date:
September 12, 2008
Filing Date:
February 13, 2008
Export Citation:
Assignee:
TOYOTA MOTOR CO LTD (JP)
KATO YOSHIHISA (JP)
ISOSHIMA YOSHIHARU (JP)
KADOMA YOSHIAKI (JP)
KATO YOSHIHISA (JP)
ISOSHIMA YOSHIHARU (JP)
KADOMA YOSHIAKI (JP)
International Classes:
B60G9/04; B60B35/08
Foreign References:
| JP2006281885A | 2006-10-19 | |||
| JP2000301251A | 2000-10-31 | |||
| US6099084A | 2000-08-08 | |||
| EP1338447A2 | 2003-08-27 | |||
| JPH0771883B2 | 1995-08-02 | |||
| JPS62299402A | 1987-12-26 |
Other References:
See also references of EP 2116401A4
Attorney, Agent or Firm:
YANO, Juichiro (Twin 21 MID Tower 34th Floor1-61, Shiromi 2-chome,Chuo-ku, Osaka-shi, Osaka, JP)
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