Power transmission belt and method

Details Power transmission belt and method Power transmission belt and method

2005-09-20

2005-09-20

Charles, Marcus (Department: 3682)

Endless belt power transmission systems or components

Friction drive belt

Including embedded elongated strand having multiple...

C474S263000, C474S268000, C474S271000, C156S137000

Reexamination Certificate

active

06945891

ABSTRACT:
A power transmission belt, and more particularly a toothed power transmission belt, comprising a longitudinally extending tensile member composed of one or more carbon fiber cords, wherein the belt exhibits belt growth of not more than 0.1% based on its original length after 48 hours under High Temperature Belt Growth Analysis performed at 100° C., a method for producing such belts exhibiting reduced belt growth, and a method for reducing the angular vibration of a camshaft in relation to a crankshaft in an internal combustion engine wherein the camshaft is driven by a timing belt.

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