Rubber-plastic composite

Details Rubber-plastic composite Rubber-plastic composite

1988-04-25

1991-09-03

Valenza, Joseph E.

Conveyors, chutes, skids, guides, and ways

Rollerways

Rollers

198843, B65G 1300

Patent

active

050444824

ABSTRACT:
A rubber plastic composite cylinder that has a cylindrical hollow elastomeric body bonded internally to a shaft and its external surface bonded to a cylindrical sleeve of ultra high molecular weight polyethylene which includes the bonding as by vulcanization two outer shells of ultra-high molecular weight polyethylene to the elastomeric cylinder to place the elastomeric cylinder in compression. Such composite cylinder may be spaced along a shaft or utilized effectively as a coaxial shear spring or as conveyor rollers.

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patent: 4322062 (1982-03-01), Aleck
patent: 4445257 (1984-05-01), Delhaes

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