Patent ID: 8387999
Filing Date: 2013-03-05
Classification: B60G

Abstract:
1. A vehicular torsion bar suspension device, comprising: a front suspension; a rear suspension; a vehicle frame; front torsion bar springs mounted on the front suspension of a vehicle; rear torsion bar springs mounted on the rear suspension of the vehicle; a connection mechanism, through which the ends of the front and the rear torsion bar spring mounted on the same side of the vehicle opposite to each other are connected; and a positioning device, through which the opposite end of the front and the rear torsion bar spring mounted on the same side of the vehicle is connected with the vehicle frame, wherein the connection mechanism is a group of gears installed respectively on the opposite end of the front and the rear torsion bar spring; the gears of the front and the rear torsion bar spring on the same side of the vehicle are engaged with each other, wherein the vehicular torsion bar suspension device further comprises two reset torsion bar springs, each one having one end connected fixedly with the vehicle frame and the other end installed with a reset gear; the reset gear is connected with one of two engaging gears on the front and the rear torsion bar spring on the same side.