SUSPENSION FOR A VEHICLE

摘要

A suspension system for a vehicle chassis includes a pair of trailing arms, a pair of air springs and a guiding assembly for preventing lateral loads from being transferred to the air springs. Each trailing arm is pivotally mounted to the vehicle chassis so as to permit an arcuate movement of the vehicle axle. A first lateral surface faces in a first lateral direction and a second lateral surface faces in an opposite second lateral direction. The guiding assembly includes a first guide element mounted beneath the vehicle chassis which extends proximate the first lateral surface so as to block lateral movement thereof in the first lateral direction. The guiding assembly further includes a second guide element mounted beneath the vehicle chassis and which extends proximate the second lateral surface so as to block lateral movement thereof in the second lateral direction. The suspension system can be adapted to a tandem suspension.