Title:
TORSION BEAM SUSPENSION
Document Type and Number:
WIPO Patent Application WO/2015/145699
Kind Code:
A1
Abstract:
[Problem] To provide a torsion beam suspension with which sudden changes in rigidity at a connection point between a trailing arm and a torsion beam can be prevented. [Solution] The present invention is a torsion beam suspension (100) in which a torsion beam (16), which extends in the left-right direction of a vehicle body, is joined to left and right trailing arms (50) that extend in the fore-aft direction of the vehicle body and oscillate vertically, said suspension being characterized in that at least two types of rigidity adjustment portions (15, 18, 24, 25), which adjust the rigidity from the trailing arms to the torsion beam, are disposed at staggered positions.
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Inventors:
MATSUMOTO MASAHARU (JP)
USAMI YUKI (JP)
USAMI YUKI (JP)
Application Number:
PCT/JP2014/059025
Publication Date:
October 01, 2015
Filing Date:
March 27, 2014
Export Citation:
Assignee:
YOROZU JIDOSHA KOGYO KK (JP)
International Classes:
B60G9/04
Foreign References:
| JP2009501113A | 2009-01-15 | |||
| JP2010208549A | 2010-09-24 | |||
| US20040032106A1 | 2004-02-19 |
Other References:
See also references of EP 3124297A4
Attorney, Agent or Firm:
HATTA & ASSOCIATES (JP)
Hatta international patent business corporation (JP)
Hatta international patent business corporation (JP)
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