| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a trunnion-type suspension which is reduced in the weight of a cross shaft of a trunnion-type suspension device of a rear two-axis vehicle, also reduced in assembling man-hours and its weight, and improved in durability.SOLUTION: A trunnion-type suspension device comprises: a pair of left and right trunnion brackets 50 which vertically support both ends of a leaf spring 6 in fore-and-aft directions so as to be oscillatory; V-shaped radius rods 37, 38 whose V-shaped opening ends are pivoted to a cross member 13b along a vehicle width direction, and whose V-shaped apexes are connected to upper sides of an RF axle and an RR axle, respectively; a pair of left and right radius rods 35, 36 which connect lower sides of the RF axle 31 and the RR axle 32 and a pair of the left and right trunnion brackets 50, and arranged at the trunnion brackets 50 in the fore-and-aft directions while having clearances in the vehicle width direction; and a cross member which connects lower parts of a pair of the left and right trunnion brackets 50 to each other.</p> |
