Chrysler Corporation

Ralph A Porcaro

Delbert D DeRees

Thomas S Moore

Evan S Boberg

John S Haynes

John C Dziuba

An independent suspension system for a vehicle driving axle is disclosed which includes a leading lower control arm which pivots about an axis which is nearly perpendicular to the upper control arm pivot axis and which is nearly perpendicular to the vehicle center line. By providing this perpendicular relationship between the pivot axes of the upper and lower control arms, an imaginary steering point results. This new imaginary steering point allows for improved vertical wheel travel, while minimizing the distance of half shaft plunge. By improving the vertical wheel travel and minimizing the distance of half shaft plunge, the ride of the vehicle is improved.

Independent suspension for a vehicle axle with leading lower control arm

A frame and underbody floor pan mounting arrangement for a motor vehicle, including a frame having oppositely disposed side rails and a plurality of longitudinally spaced bushing assemblies mounted through openings in each of the side rails. An underbody floor cross pan has oppositely disposed inverted U-shaped ribs formed thereon adapted to being mounted over the side rails and secured to opposite ends of the plurality of bushing assemblies, providing a low pan height and an isolated mounting of the vehicle body to the frame.

Growing community of inventors

Clinton Township, MI, United States of America

Ralph A Porcaro