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The invention relates to a frictionally engaged driving belt having a base body ( 2 ) and a cover layer ( 1 ) that consists of rubber or a rubber-like synthetic material which is provided with a tractive support layer ( 3 ) that is embedded into the rubber or the rubber-like synthetic material. The...

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Main Authors WOLTERS, JOERG, NAU, JOACHIM, NONNAST, TOBIAS, MAHNKEN, CLAUS-LUEDER, TEVES, REINHARD, MOSES, REINHOLD, GREYDANUS, YMTE
Format Patent
LanguageGerman
Published 26.09.2002
Edition7
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Summary:The invention relates to a frictionally engaged driving belt having a base body ( 2 ) and a cover layer ( 1 ) that consists of rubber or a rubber-like synthetic material which is provided with a tractive support layer ( 3 ) that is embedded into the rubber or the rubber-like synthetic material. The aim of the invention is to prevent or reduce the generation of noise in drives of the belts. Only the surface or a portion of the surface, preferably the motion-transferring part of the surface, pertaining to the driving belt is provided with a flocking material consisting of short aramide fibers ( 5 ). A portion of said aramide fibers ( 5 ) is integrated into the surface only with a partial length of each individual fiber.
Bibliography:Application Number: DE20001016351