Heslin Rothenberg Farley & Mesiti, P.C.
Auto-leveling drive axle device for wheeled tractor, and leveling method
An auto-leveling drive axle device for a wheel tractor, and leveling method. The device comprises a transmission device and a leveling device. The device of the present invention changes only a vertical position of a drive axle with respect to a wheel, and a wheel shaft distance and wheel center spacing are not changed, thus improving traveling stability of a vehicle.
JIANGSU UNIVERSITY
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Gaogao Xiang Jiangyi Jing Changgao
Shang Gao Han Liu Xia