Title:
Car body front structure
Document Type and Number:
Japanese Patent JP6142748
Kind Code:
B2
Abstract:
A pair of right-and-left extension members which deform and absorb an impact at a vehicle frontal collision, in cooperation with a pair of front side frames, are provided. The extension members are configured to be joined to respective middle portions, in a height direction, of a pair of tower portions of a sub frame at their rear end portions, to project forward, bending outward at a level below the front side frames, and to be comprised of a pair of members having a closed cross section, respectively. The rear end portions of the extension members joined to the tower portions are positioned so that a center line of a longitudinal direction of each of the extension members at the rear end portion is located at an inward position relative to a center line of a standing-vertical direction of each of the tower portions.
Inventors:
Yiliang Asano
Shohei Yoshida
Fumitaka Ando
Hiroaki Takeshita
Kuroda Ippei
Teshigawara Hayao
Shohei Yoshida
Fumitaka Ando
Hiroaki Takeshita
Kuroda Ippei
Teshigawara Hayao
Application Number:
JP2013194935A
Publication Date:
June 07, 2017
Filing Date:
September 20, 2013
Export Citation:
Assignee:
Mazda Corporation Inc
International Classes:
B62D21/00
Domestic Patent References:
| JP2003291854A | ||||
| JP2004050993A | ||||
| JP2010149861A | ||||
| JP2013129221A | ||||
| JP2012006545A |
Attorney, Agent or Firm:
Yoshiaki Nagata
Motoaki Nagata
Eiji Ota
Motoaki Nagata
Eiji Ota