Patent ID: 8690175

Claim:
A stabilizer bar assembly comprising: a first stabilizer bar connected to one of two wheels, having a first end connectible to a wheel and a second end; a second stabilizer bar connected to the other one of the two wheels, having a first end connectible to a wheel and a second end; an elongated housing having a first end, a second end, and a hollow cylindrical interior connected to the second end of the first stabilizer bar and fixedly attached to the second end of the second stabilizer bar, aligning the second ends of the first and second stabilizer bars; a hollow cylindrical screw having internal meshing means on an interior surface and slideably meshed to the second end of the first stabilizer bar within the housing; the screw having additional end face interlocking means on an end face opposite the end assembled onto the first stabilizer bar and a threaded outer surface; an interlocking means on an end face of the second stabilizer bar assembled in the housing, aligned with the screw end face interlocking means; a hollow cylindrical rotor rotateably assembled in the hollow cylindrical interior of the housing, and threadingly engaged on an interior surface with the exterior threads of the screw; the rotor having a series of magnetic strips circumferentially distributed on an outer radial surface of the rotor; a stator winding coil fixedly assembled in the hollow cylindrical interior of the housing, surrounding an outer surface of the rotor, aligned with the magnetic strips, such that the stator generates a magnetic field that acts on the magnetic strips on the rotor, rotating the rotor; and the screw end face interlocking means and the stabilizer bar end face interlocking means selectively coupled and decoupled due to axial movement of the screw resulting from rotation of the threadingly engaged rotor.