| 摘要 |
<P>PROBLEM TO BE SOLVED: To improve ride comfort by easily changing a leaf spring to a coil spring. <P>SOLUTION: This suspension device includes respectively a pair of right-left frame side brackets 1, wheel shaft side brackets 3 and 4, and the coil spring 5. The right-left frame side brackets 1 are formed with a recessed part 8 fitted in an under carriage frame, a coil upper side holding part 12 for holding an upper side part of the coil spring 5, and the required number of bolt holes for installing the brackets in the under carriage frame by bolts, and the right-left wheel shaft side brackets 4 and 3 have the required number of bolt holes to be fixed to a wheel shaft S by bolts and a coil lower side holding part for holding a lower side part of the coil spring. <P>COPYRIGHT: (C)2013,JPO&INPIT |
