Suspension system, towed vehicle provided with such a system, assembly kit and corresponding methods for assembly, operation and use

Abstract

A displacement system for a towed vehicle intended to be pulled by a traction vehicle, the displacement system comprising: a series of front wheels adapted to be mounted on a front section of a chassis of the towed vehicle; a series of rear wheels adapted to be mounted on a subsequent section of the chassis of the towed vehicle; a movable drawbar adapted to be pivotably mounted relative to the chassis of the towed vehicle, and adapted to pivot about at least one corresponding axis of rotation, the drawbar being connectable to a hitch bar of the traction vehicle via a hitch device; and a drive device for displacing the corresponding axis of rotation of the drawbar relative to the chassis of the towed vehicle, in response to a given displacement surface.

Dependencies are inferred from the claim text.