Device for stabilisation in March retilinea and modificacao position in predetermined trajetorias for axles of vehicles

摘要

A device for straight traveling stabilization and change of attitude on predetermined paths for vehicle axles, comprising a permanent elastic energy loading unit which exerts on the axle stabilizing forces of a greater intensity than the external forces acting thereon, a shifting actuator which, when operated, exerts on the axle forces of greater intensity than that of the stabilizing forces and thus causes it to be steered, and a shifting actuator control member which is actuated when there are variations in the traveling attitude of the main steering system of the vehicle. The device permits the axle to which it is applied to be kept in the normal condition of a fixed axle and permits it to render steering only when the main steering system of the vehicle is subjected to steering.