DEPARTURE ASSISTING DEVICE OF REAR TWO-AXLE VEHICLE

摘要

PURPOSE: To provide a departure assisting device suitable for a rear two-axle vehicle provided with a trunnion type suspension device. CONSTITUTION: In a rear two-axle vehicle provided with a trunnion type suspension device, the vehicle is provided with an air spring 18 to raise and lower an undriven wheel shaft 4 to a chassis frame 5, and the central shaft direction of an upper plate 22 and a lower cylinder 21 to constitute an air spring 18, is arranged almost in parallel to the moving direction of the undriven wheel shaft 4 to rotate with a trunnion shaft 7 as the center.