Patent ID: 7131653

Claim:
A steering device for supporting a rocking wheel-hub of a trailing-arm rear suspension of a motor vehicle in which the support for the wheel-hub comprises a connection element, rotatably connected to the body of the suspension, adapted to rotate in a plane substantially perpendicular to the ground and parallel to the longitudinal axis of the motor-vehicle, provided with an attachment for the wheel-hub and controlled by an elastic element adapted to limit the rotation, wherein the connection element rotates on an axle supported by a first seat adapted to rotate on an axle supported for rotation by a second seat connected to the end of the arm of the suspension not connected to the bodywork of the motor-vehicle, wherein both rotary movements are allowed in two planes substantially perpendicular each other; wherein the first seat is a cylindrical seat, provided with a steering lever, and is put into rotation by a tension rod connected to the first seat supporting the axle of rotation of the connection element and controlled by an actuator.