Knobbe Martens Olson & Bear LLP
Friction transmission belt and method for manufacturing the same
A friction transmission belt includes a belt body made of a rubber composition and wrapped around pulleys to transmit power. A thermoplastic resin film(s) adheres to a pulley contact-side surface of the belt body, and friction coefficient reduction powder particles dispersively adhere to the pulley contact-side surface of the belt body.
BANDO CHEMICAL INDUSTRIES, LTD.
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F16H B29D F16G F16G F16G
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Keisuke Sungjin
Yoshida Kim