Elastomer composition for power transmission belt tooth facing

Endless belt power transmission systems or components – Friction drive belt – Including embedded elongated strand having multiple...

Reexamination Certificate

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Details

C474S205000, C474S264000, C474S268000, C156S138000, C156S137000, C526S282000

Reexamination Certificate

active

07025699

ABSTRACT:
An endless positive drive power transmission belt is described for use with a cooperating pulley member, wherein the endless positive drive transmission belt comprises an elastomeric body portion, a plurality of longitudinally extending spaced apart tensile members, and a layer of wear-resistant fabric material positioned on the cooperating pulley member engaging surface of said belt, wherein a layer of a high ethylene-containing elastomer composition is bonded to a surface of the layer of wear-resistant fabric material in such a manner that the surface layer of the high ethylene-containing elastomer is disposed between the layer of wear-resistant fabric material and the cooperating pulley member. A method for coating a wear-resistant fabric material with a high ethylene-containing elastomer is also described.

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Ernest R. Kaswell,Wellington Sears Handbook of Industrial Textiles, 1963, pps. 224-231, Published by: Wellington Sears Company, Inc., New York, NY U.S.A.

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