V-BELT TRANSMISSION SYSTEM COMBINING FRICTION TRANSMISSION WITH MESH TRANSMISSION
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United States of America Patent
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app pub date -
Dec 5, 2011
filing date -
Jun 23, 2009
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Abandoned
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Abstract
A V-shaped belt transmission system includes a small pulley (2) and a large pulley (1). A V-shaped belt (3) winds around the large pulley (1) and the small pulley (2). The V-shaped belt (3) is in friction transmission with the large pulley (1). The transmission between the V-shaped belt (3) and the small pulley (2) is a transmission including the friction transmission with the mesh transmission. The invention provides a V-shaped belt transmission system which can effectively avoid the occurrence of slippage, improve the transmission efficiency, reduce the distortion of the belts, and prolong the service life of the belts, thus addressing the problem of the slippage and idle rotation of the existing belt transmissions.
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