Roller bushing

Details Roller bushing Roller bushing

1989-07-17

1990-10-30

Hannon, Thomas R.

Bearings

Rotary bearing

Antifriction bearing

267267, 384548, F16C 3366

Patent

active

049664727

ABSTRACT:
A roller bushing assembly for use in a vehicular leaf spring suspension system pivotally supports an end of a leaf spring so as to minimize transmission of roadway induced shock and vibration loads to the vehicle and driver. The roller bushing assembly includes a tubular housing containing roller bearings for support of a shaft which is connected to a vehicle chassis. Free flexure of the spring is facilitated by providing low friction pin connections that minimize resistance of the vehicle/spring connections to rotation of the spring ends and extension and contraction of the spring.

REFERENCES:
patent: 1257197 (1918-02-01), Dowd
patent: 1872814 (1932-08-01), Riblet
patent: 2251843 (1941-08-01), Jones
patent: 2333183 (1943-11-01), Jones
patent: 4003562 (1977-01-01), Kaiser

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