| 摘要 |
The invention discloses a first and second leading arm, each leading arm having a first end opposed to a second end, a pivot pin having a first end which is opposed to a second end and a walking beam having first and second ends. The walking beam is pivotally attached to the pivot pin first end at a location between the walking beam first and second ends. The pivot pin second pin is fixedly attached to a cross-member which is fixedly attached to a vehicle frame. The first leading arm first end is pivotally attached to the walking beam first end and the first leading arm second end is fixedly attached to an axle. The second leading arm first end is pivotally attached to the walking beam second end and the second leading arm second end is fixedly attached to an axle. The horizontal plane of the first and second leading arms are substantially parallel to level ground and a shock assembly is fixedly attached between the axle and the vehicle frame. |
