Composite roller assembly

Details Composite roller assembly Composite roller assembly

1993-11-05

1995-11-21

Hannon, Thomas R.

Bearings

Rotary bearing

Plural bearings one plain and one antifriction

384 58, 384449, 384543, 384569, F16C 2100, F16C 3362, F16C 1300

Patent

active

054680700

ABSTRACT:
An improved composite roller for use with seat suspension assemblies has a plastic roller surface injection molded around a metal insert which has a needle bearing coaxially disposed within the metal insert.
The metal insert has a ribbed surface and opposing chamfered edges so as to secure the plastic roller surface to the metal insert.

REFERENCES:
patent: 2730222 (1956-01-01), Klein
patent: 3400988 (1968-09-01), Hudson et al.
patent: 3451736 (1969-06-01), Riccio
patent: 3722968 (1973-03-01), Bomberger
patent: 4113328 (1978-09-01), Vander Meulen
patent: 4848938 (1989-07-01), Haas et al.

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