Fiber-reinforced plastic cylinder with an outer wear-resistant layer of filler-containing plastic and a method for producing the same

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United States of America Patent

PATENT NO 5387172
SERIAL NO

08106136

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Abstract

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A cylinder or roller for paper, plastic or material webs is formed of a plastic material reinforced with fibers and is used for the purpose of transporting, deflecting or web guiding. Instead of a layer covering the casing and being applied with an electrolytic method or by a thermal spraying method, an abrasion-resistant layer of a synthetic resin and a filler of a powder of abrasion-resistant material is used.

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Patent Owner(s)

  • SGL TECHNIK GMBH;SIGRI GREAT LAKES CARBON GMBH

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Habenicht, Hinrich Gersthofen, DE 1 33
Wohletz, Bernd Meitingen, DE 6 68

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