US Patent 7934733 Stabilizing device for a heavy vehicle

A stabilizing device for a heavy vehicle, such as a truck or the like, includes a stabilizer bar which can be attached to a vehicle axle and pivotally mounted relative to a vehicle frame via stabilizer arms. The stabilizer bar and respective stabilizer arm are pivotally interconnected to each other. At least one said stabilizer arm is attached to a stabilizer anchor which is mountable in a vehicle frame, and the stabilizer anchor includes a stabilizer arm attachment point which is displaceable so as to enable the effective length of the stabilizer arm to be adjusted within a predetermined interval.