Title:
Mounting structure of a suspension of vehicles
Document Type and Number:
Japanese Patent JP6195069
Kind Code:
B2
Abstract:
A torsion beam is configured in an arch shape and comprised of an open cross-section member including an arch lower-half portion and an arch upper-half portion. A sectional shape of the arch lower-half portion in a cross section perpendicular to a longitudinal direction of the arch lower-half portion is configured to be substantially horizontal when a vehicle is in a standard state, and a central portion, in the vehicle width direction, of the torsion beam is configured such that a front edge portion of the arch lower-half portion and a front edge portion of the arch upper-half portion are located substantially at the same position in a vehicle longitudinal direction when the vehicle is in a full-rebound state. Thereby, the rigidity and the productivity can be endured, attaining low floor-level of the vehicle.
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Inventors:
Hiroyuki Akagi
Ryuji Nishi
Kusaka Yuki
Hiroshi Tanaka
Toshiyuki Manabe
Ryuji Nishi
Kusaka Yuki
Hiroshi Tanaka
Toshiyuki Manabe
Application Number:
JP2014054988A
Publication Date:
September 13, 2017
Filing Date:
March 18, 2014
Export Citation:
Assignee:
Mazda Corporation Inc
International Classes:
B60G9/04
Domestic Patent References:
| JP2013216206A |
Foreign References:
| WO2013077123A1 |
Attorney, Agent or Firm:
Toshio Okamura