Patent ID: 8608181

Claim:
An active roll control system that is adapted to actively control a roll stiffness of a vehicle by adjusting a mounting position of a stabilizer link connecting a suspension arm with a stabilizer bar of the vehicle on the suspension arm according to a driving condition of the vehicle, the active roll control system comprising: a sliding unit which includes a housing disposed on a suspension, a slide rail disposed within the housing along vehicle width direction, and a connector movably disposed on the slide rail, wherein the connector is pivotally connected with a lower end of the stabilizer link, the connector guided along the vehicle width direction according to vehicle driving condition; and a driving unit connected with the connector so as to drive the connector, wherein the suspension arm includes connecting points of which a first connecting point connected with a knuckle, a second connecting point connected with an outward portion of a sub frame, and a third connecting point connected with an inward portion of the sub frame, and wherein the connector is movable at inward of an imaginary line connecting the first connecting point connected with the knuckle and the second connecting point connected with the outward portion of the sub frame.