Title:
SUPPORT STRUCTURE AROUND DASH FOR AUTOMOBILE
Document Type and Number:
Japanese Patent JP3861516
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To make a column shaft hard to laterally vibrate, and to improve installing workability of a post bracket by maintaining rigidity in the lateral direction by laterlally widely forming the post bracket, and forming a breakable breaking part by a partition member retreated at collision time.
SOLUTION: A post bracket 14 is laterally widely formed to maintains rigidity in the lateral direction, and a column shaft 7 hardly vibrates in the lateral direction to improve lateral directional support rigidity. A cutout part 21 is formed so as to be breakable by a cowl box panel 3 retreated at collision time to restrain an improvement in vehicle longitudinal directional rigidity so that the post bracket 14 can maintain the shape up to breaking. The cutout part 21 can be easily formed on the post bracket 14 to facilitate tuning of a position and the size. Thus, the column shaft 7 improves lateral directional support rigidity to improve installing workability of the post bracket 14.
Inventors:
Takehiro Terai
Kubota
Kubota
Application Number:
JP16563799A
Publication Date:
December 20, 2006
Filing Date:
June 11, 1999
Export Citation:
Assignee:
Nissan Motor Co., Ltd
International Classes:
B62D25/08; B62D1/16; B62D1/19; (IPC1-7): B62D25/08; B62D1/16; B62D1/19
Domestic Patent References:
| JP1125261U | ||||
| JP9150753A | ||||
| JP2006678U | ||||
| JP10129501A | ||||
| JP1136064U | ||||
| JP1058375U | ||||
| JP1154976U | ||||
| JP63000968U |
Attorney, Agent or Firm:
Hidekazu Miyoshi
Iwa Saki Kokuni
Kawamata Sumio
Masakazu Ito
Shunichi Takahashi
Toshio Takamatsu
Iwa Saki Kokuni
Kawamata Sumio
Masakazu Ito
Shunichi Takahashi
Toshio Takamatsu