Bushing for heavy vehicles

Details Bushing for heavy vehicles Bushing for heavy vehicles

1997-09-25

1999-11-23

Schwartz, Chris

Spring devices

Vehicle

Elastomeric

267293, B60G 1122

Patent

active

059886145

ABSTRACT:
A substitute for a lubricated metal-on-metal bushing for mounting the spring eye of a heavy over-the-road truck includes a sleeve part and a pin, the pin having bonded to it a polyurethane elastomer with a 65 D Shore hardness. Similar bushings are substituted for other metal-on-metal bushings in the suspensions and brakes of heavy over-the-road vehicles.

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Harvey, S. R., "Polyurethane Elastomers", American Cyanamid Company, Wayne, N.J., 1973.
ATRO Engineered Systems, Inc. P.O. Box 29, HWYS P & 19, Cuba, MO 65453, Product Catalog 397, (Mar. 1997).

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