Dana Corporation

Dave Moses

Steve G Slesinski

Jeff M Moreau

Paul Pollock

Dick D Ryan

Dennis T Mahoney

Tom Lyon

Peter Berg

The present invention relates to a connection between a spindle and a bearing assembly to retain the bearing assembly on the spindle. A combination lock washer and spindle bearing assembly is provided to include a spindle, thrust washer, lock washer and nut in which the lock washer simultaneously locks the inner thrust washer and an outer spindle nut. According to the present invention, the thrust washer, lock washer and nut may be oriented at any angle relative to one another allowing for infinite bearing adjustment positions.

Combination lock washer and spindle bearing assembly

A one-piece steering knuckle assembly for vehicles has a flanged body wherein the tie rod arm, hydraulic brake caliper bracket and, in some instances, the steering arm extend from the flanged body in a one-piece forged manner. There are enlarged bosses extending from the flanged body opposite the wheel spindle, the bosses having a bore which are axially aligned to receive a king pin. The flanged body, wheel spindle, tie rod arm and brake caliper bracket are all formed from a single steel billet as a one-piece heavy duty forging. Such a design eliminates the brake caliper/knuckle joint and the tie rod arm/knuckle joint, and thus, it results in savings in assembly time and weight.

One-piece forged steering knuckle assembly

Growing community of inventors

Kalamazoo, MI, United States of America

Dave Moses