Idler roll assembly

Details Idler roll assembly Idler roll assembly

1984-09-24

1987-02-24

Valenza, Joseph E.

Conveyors: power-driven

Conveyor section

Endless conveyor

193 37, B65G 3910

Patent

active

046450718

ABSTRACT:
An idler roll assembly comprises a unitary, solid roller formed essentially of ultra-high molecular weight high-density polyethylene resin mounted without separate bearing components for rotation on a shaft member and also for movement about the shaft member within allowed tolerances and boundaries, to provide a maintenance free roller assembly which also assists in improved operation of systems of which the roller assembly is a component part.

REFERENCES:
patent: 1569393 (1926-01-01), Rathers
patent: 3563721 (1971-02-01), Ritter, Jr.
patent: 4053039 (1977-10-01), Shuttleworth
Newman Industries Inc., Newmite Rollers for Belt and Gravity Conveyors.
Hercules Inc., New Ways to Engineer with 1900 UHMW Polymer.

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