Belt construction, the combination of the belt construction and a pulley and methods of making the same
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United States of America Patent
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Aug 2, 1994
Issued Date -
N/A
app pub date -
Jul 23, 1993
filing date -
Jun 18, 1991
priority date (Note) -
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Abstract
The combination of an endless power transmission belt construction and a pulley therefor, the belt construction and methods of making the same are provided, the belt construction having opposed inner and outer surfaces with each surface defining a plurality of longitudinally disposed and alternately spaced apart like projections and grooves that are adapted to mesh with a ribbed surface of a pulley, the depth of the grooves of each of the surfaces of the belt construction being substantially less than the approximately 2.4 mm depth of the grooves of a similar belt construction that is adapted to have one of the opposed surfaces thereof mesh with the ribbed surface of the pulley in the same manner as the first mentioned belt construction.
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