Gm Global Technolgoy Operations, Inc.

Alfred D Bodnar

Alverson B Williams

The drawings illustrate a rear suspension system for a motor vehicle, including a laterally extending member connected by vertically oriented pivotal means to a wheel carrier. A torsion bar is formed to include a transversely oriented center portion connected to the frame, and longitudinally oriented end portions connected at the distal ends thereof to the wheel carriers rearward of the pivotal connection between the wheel carrier, and the laterally extending member such that the distal ends of the torsion bar can move in the vertical direction only, thereby serving as both a stabilizer bar and a link for providing roll steer characteristics to the rear wheels. As an alternate embodiment, adjustable mounting means may be operatively connected between the distal ends of the torsion bar and the wheel carriers for providing toe-in or toe-out adjustment for the rear wheels.

Independent rear suspension system

A strut-type suspension system for a front wheel drive vehicle, wherein the lower end of the shock absorber extends to a location either in front of or behind the drive axle and is secured to the steering knuckle, while the coil spring is mounted along side the strut with its lower end positioned substantially coincident with the kingpin axis and mounted either on the steering knuckle or on a bracket formed on the shock absorber. This arrangement provides a relatively low overall height, while minimizing bending moments across the shock absorber.

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Pontiac, MI, United States of America

Alfred D Bodnar