Title:
トーションビーム式サスペンション
Document Type and Number:
Japanese Patent JP4301307
Kind Code:
B2
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 (1R, 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:
Yoshihisa Kato
Yoshiharu Isoshima
Yoshiaki Kadoma
Yoshiharu Isoshima
Yoshiaki Kadoma
Application Number:
JP2007051956A
Publication Date:
July 22, 2009
Filing Date:
March 01, 2007
Export Citation:
Assignee:
TOYOTA JIDOSHA KABUSHIKI KAISHA
International Classes:
B60G9/04
Domestic Patent References:
| JP2006281885A | ||||
| JP2000301251A | ||||
| JP2002127724A | ||||
| JP2003341327A | ||||
| JP2008087612A |
Foreign References:
| US6099084 | ||||
| EP1338447A1 |
Attorney, Agent or Firm:
Juichiro Yano