Patent ID: 7581611

Claim:
A vehicle comprising: a pair of wheel housings, each wheel housing having an inner circumference and an outer circumference, and further having an annular gear rack being positioned on the inner circumference and a wheel secured on the outer circumference; a chassis being connected to a frame and interconnecting the pair of wheel housings to the frame such that the frame moves independently from the pair of wheel housings; a means for rotating the wheel housings by rotating the annular gear racks; a means for tilting the frame about the chassis, when the wheel housings are rotating, such that the tilting frame causes a change in the center of gravity of the vehicle, wherein the change in the center of gravity causes forces acting on the vehicle to turn the vehicle towards changing center of gravity; and a means for stabilizing the vehicle when the frame is tilting about the chassis and the vehicle is moving, the stabilizing means counteracting the forces acting on the vehicle opposite the turn and to assist in maintaining an upright position while the vehicle is turning.