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Patent Searching and Data


Title:
COLLISION SHOCK ABSORBER FOR VEHICLE
Document Type and Number:
Japanese Patent JPH08188174
Kind Code:
A
Abstract:

PURPOSE: To stabilize the collapse deformation of a shock absorber such as a collision shock absorbing member by the shock collapse when a vehicle is collided by extending the pitch between collapse parts successively from the front part of the shock absorber to the rear part according to the collapse pitch by shock collapse peculiar to the shock absorber.

CONSTITUTION: Two U-shaped sectional steel plates 33, 35 are connected to form a collision shock absorbing member 31 having a hollowed rectangular section. A pair of opposed holes 37, 39 are vertically provided on both sides of the collision shock absorbing member 31, or the webs 33a, 35a of' each steel plate 33, 35, respectively, to form collapse parts 41, 43, 45, 47, 49 in five points successively from the top end side of the collision shock absorbing member 31. The pitch (a)-(e) between each collapse part 41, 43, 45, 47, 49 from the top end of the collision shock absorbing member 31 is successively extended from the front part to the rear part according to the collapse pitch by the shock collapse peculiar to the collision shock absorbing member 31. Thus, a driver can be surely protected.


Inventors:
ABE HIDETOSHI
TAKASUGI YUZO
Application Number:
JP1995000002901
Publication Date:
July 23, 1996
Filing Date:
January 11, 1995
Export Citation:
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Assignee:
NISSAN DIESEL MOTOR CO
International Classes:
B62D21/15; F16F7/12; (IPC1-7): B62D21/15; F16F7/12
Attorney, Agent or Firm:
古谷 史旺 (外1名)