Endless belt power transmission systems or components – Positive drive pulley or guide roll – With particular belt
Patent
1980-03-17
1981-10-20
Husar, C. J.
Endless belt power transmission systems or components
Positive drive pulley or guide roll
With particular belt
474205, 29159R, F16H 702, B21D 5328
Patent
active
042958377
ABSTRACT:
A synchronous belt drive system, particularly for small drive pulleys, and method of making such pulleys. The pulley has an optimum pitch radius for its belt teeth addendum circle which has a size between the limits of a maximum pitch radius determined by the radius of a circle through the points of a regular polygon having N equal sides and a minimum pitch radius determined by the radius of a circle having N arcs each equal in arcuate length to the length of each side of said polygon.
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Berman Conrad
Bricker Charles E.
Dayco Corporation
Husar C. J.
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