The invention provides an automobile double-front axle structure with a semi-independent inclined leaf spring. The structure comprises a frame, a first front axle, a second front axle and a steering system. Each of the two front axles comprises a semi-independent inclined leaf spring suspension, a half axle and a trapezoidal steering mechanism; the semi-independent inclined leaf spring suspension comprises four inclined leaf springs; the first and fourth inclined leaf springs are symmetrical about the half axle, while the second and third inclined leaf springs are symmetrical about the half axle; the line of intersection of longitudinal symmetrical planes determined by the first and fourth inclined leaf springs is parallel to or collinear to the line of intersection of longitudinal symmetrical planes determined by the second and third inclined leaf springs. The automobile double-front axle structure with the semi-independent inclined leaf spring has the advantages that the influence of the up and down jumping of the wheels on one side on the wheels on the other side, the operation stability and the driving smoothness of the whole vehicle can be improved, and meanwhile, the maximum turning angle range of the double front axles is increased so that the low-speed maneuvering flexibility of the whole vehicle can be improved.
Automobile double-front axle structure with semi-independent inclined leaf spring
09.09.2015
Patent
Elektronische Ressource
Englisch
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