System for controlling the orientation of the rear wheels of a self-propelled vehicle

摘要

System for orientating the rear wheels of a self-propelled vehicle controlled by a thrust cylinder 1 supplied from a pump 2 via a solenoid valve 3, characterised by a primary control means 6, of the pulse type, associated with a recentring return means 7 and two secondary means 17-18 controlling the maximum turning angle, respectively, in each of the directions with recentring return when the action stops. <IMAGE>