Title:
SUSPENSION DEVICE FOR AUTOMOBILE
Document Type and Number:
Japanese Patent JP3794528
Kind Code:
B
Abstract:
PROBLEM TO BE SOLVED: To suppress detachment of a spring sheet and a crack of a beam.
SOLUTION: In a torsion beam-type rear suspension, expansion parts 4b expanded as compared to other parts are formed at positions on which torsional stress especially tends to converge in an end edge part 4a nearly horizontally bent inside of a torsion beam, i.e., at positions corresponding to an inside flange part and an arm part of a lower spring sheet 12.
Inventors:
Hamada, Kenji
Komiya, Katsuyuki
Komiya, Katsuyuki
Application Number:
JP1998000314970
Publication Date:
April 21, 2006
Filing Date:
November 05, 1998
Export Citation:
Assignee:
MAZDA MOTOR CORP
International Classes:
B60G9/04; B60G11/16; B60G13/06; B60G9/00; B60G11/00; B60G13/00; (IPC1-7): B60G9/04; B60G11/16