Endless belt power transmission systems or components – Cleaning device for belt – pulley – or guide roll
Patent
1991-10-17
1993-10-19
Britts, Ramon S.
Endless belt power transmission systems or components
Cleaning device for belt, pulley, or guide roll
474191, F16H 5700, F16H 5548
Patent
active
052540456
ABSTRACT:
A roller for running a flat belt is formed at its surface by an elastic body. Short fibers are mixed with the elastic body. The short fibers are averagely oriented in a direction radially or peripherally inclined to the roller with a small angle and protrude at their tip portions from the roller surface. Owing to a grip force of the protruding short fibers, the flat belt is running, while decreasing a friction coefficient and obtaining a stability to a variation of temperature and humidity. The short fibers may be oriented in a direction axially, peripherally inclined thereto with a specific angle. When a belt guide member is provided to the roller or flat belt, accurate running of the belt is performed.
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Matsuoka Hiroshi
Nakano Yoshihisa
Takahashi Mitsuhiko
Tanimoto Sadao
Umeda Arao
Bando Chemicals Industries, Ltd.
Britts Ramon S.
Shoeppel Roger J.
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