Patent ID: 8714574
Filing Date: 2014-05-06
Classification: B60G,B62D

Abstract:
1. An independent wheel suspension of an at least minimally steerable rear wheel of a double-track vehicle, comprising: an actuator operatively configured for steering the rear wheel; a swivel bearing on which the rear wheel is carried; a longitudinal control arm extending substantially in a longitudinal direction of the vehicle; two transverse control arms extending substantially in a transverse direction of the vehicle, the two transverse control arms being positioned in different planes viewed in the longitudinal direction of the vehicle; wherein the swivel bearing is guided by the longitudinal control arm and by the two transverse control arms, ends of the two transverse control arms facing away from the swivel bearing being connected in an articulated manner either directly or indirectly to a body of the vehicle; two joints configured to provide an articulated connection of the swivel bearing to the longitudinal control arm, the two joints being at different heights viewed in the longitudinal direction of the vehicle, wherein the two joints define a longitudinal axis of rotation which runs substantially perpendicular when viewed from a side and which has a negative scrub radius; wherein each transverse control arm is attached at its other end to the longitudinal control arm via a joint having at least one minimal degree of rotary freedom; a tie rod configured to guide the swivel bearing, the tie rod being supported on a soft rubber bearing and being connected to an adjuster element of the actuator; wherein the actuator is arranged substantially in a center of the vehicle and is operatively configured to act for two rear wheels of the vehicle, the tie rod being moveable substantially in a transverse direction of the vehicle.