| 摘要 |
PROBLEM TO BE SOLVED: To reduce a dynamic load applied to a part welded to an axle housing of a spring bracket, so that the initial condition can be maintained over a long period. SOLUTION: A spring bracket shape is formed in a manner wherein relating to a welding width Do in the axle direction of a lower end member of this spring bracket, a width D1 in the vicinity of a stress bending shaft of this member is made narrower than the welding width D0 , the lower end member of this spring bracket is welded to an axle housing, so as to hold a leaf spring, connecting between a body and the axle housing, in a side of the axle housing. In this way, lightening of weight can be attained. |
