Patent ID: 8302973

Claim:
An active geometry control suspension, comprising: an assist link of which a wheel is connected to one end portion thereof to guide a movement of the wheel; a moving member, one portion of which is pivotally fixed to the other end portion of the assist link; a guide including a slot to slidably receive the moving member therein; a body that is fixed to a vehicle body to connect the guide thereto; and a driving portion coupled to the other portion of the moving member and moving the moving member along the slot to vary a position of the assist link and thus to vary an alignment angle of the wheel; wherein the driving portion includes: a drive shaft rotatably fixed on the guide; a control arm that extends in a radial direction from the drive shaft, wherein the control arm is connected to the other portion of the moving member through a connection pin formed in the moving member and wherein the moving member is pivotal with respect to the drive shaft, and; a driving actuator that is mounted on the body and selectively actuates the drive shaft to move the moving member along the slot of the guide, and wherein the slot has a predetermined curvature radius with respect to the drive shaft and guides the moving member in the slot to move the moving member along a longitudinal direction of the slot.