Composite machine roll and method of manufacture

Roll or roller – Concentric layered annulus – Fiber or wire reinforced

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Details

2989521, 298953, 2989532, 492 52, B23P 1500

Patent

active

053242483

ABSTRACT:
A machine roll has a roller sleeve structured with an outer layer that is hard, wear resistant and machinable, and with an interior body layer of a fiber-reinforced polymer. The body layer is relatively light in weight, is structured to damp vibration and provides the structural rigidity of the roll. The sleeve can also have one or more interface layers, preferably of a composite, disposed in one instance between the outer and body layers and disposed in another instance within the body layer.

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patent: 5048441 (1991-09-01), Quigley
patent: 5167068 (1992-12-01), Leino et al.
Bruno, "Innovative Composite Plate Cylinders Outdate Steel," May 1992.
"Spectra High Performance Fibers For Reinforced Composites," Product Guide for Allied-Signal Inc.
"Kevlar: The Uncommon Material for Uncommon Solutions," Product Guide for E. I. Du Pont de Nemours & Co., Inc.
"RCS Nickel Sleeves for Flexographic Printing," Product Guide for Stork Cellramic, Inc.

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