V-ribbed belt and grinding wheel for forming the belt
First Claim
Patent Images
1. A power transmission belt comprising:
- an endless body having a length and defining an elongate rib,said body having an inside, an outside, and laterally spaced sides,said rib having an exposed surface to engage with a cooperating pulley,at least a first portion of the exposed rib surface being formed by at least one of grinding and cutting,there being a second portion of the exposed rib surface that is neither cut nor ground during formation of the power transmission belt.
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Abstract
A power transmission belt having an endless body with a length and defining an elongate rib. The body has an inside, an outside, and laterally spaced sides. The rib has an exposed surface to engage with a cooperating pulley. At least a first portion of the exposed rib surface is formed by at least one of grinding and cutting. There is a second portion of the exposed surface that is neither cut nor ground during formation of the power transmission belt.
17 Citations
29 Claims
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1. A power transmission belt comprising:
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an endless body having a length and defining an elongate rib, said body having an inside, an outside, and laterally spaced sides, said rib having an exposed surface to engage with a cooperating pulley, at least a first portion of the exposed rib surface being formed by at least one of grinding and cutting, there being a second portion of the exposed rib surface that is neither cut nor ground during formation of the power transmission belt. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24)
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25. A power transmission belt comprising:
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an endless body having a length and defining an elongate rib, said body having an inside, an outside, and laterally spaced sides, said rib having an exposed surface to engage with a cooperating pulley and a free end portion having a first surface portion facing in one of an inside and outside direction, there being a discrete projection on the first surface portion, said discrete projection having a height between the inside and outside of the belt that is not greater than 0.3 mm. - View Dependent Claims (26, 27, 28, 29)
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Specification