Friction drive belt and belt transmission system using the same

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United States of America Patent

PATENT NO 8845468
APP PUB NO 20110086735A1
SERIAL NO

12997249

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Abstract

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A friction drive belt (B) includes a pulley contacting portion (13) which is made of a rubber composition of an ethylene-α-olefin elastomer as raw rubber in which carbon black having an iodine adsorption number of 40 mg/g or lower, and 3-10 parts by mass of short aramid fiber (14) relative to 100 parts by mass of the raw rubber are blended.

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Patent Owner(s)

  • BANDO CHEMICAL INDUSTRIES, LTD.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Matsuda, Hisashi Kobe, JP 55 461
Takahashi, Shinji Kobe, JP 119 1841

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