Endless belt power transmission systems or components – Plural belts or plural output loads – Plural output loads
Patent
1983-06-02
1988-11-01
Staab, Lawrence J.
Endless belt power transmission systems or components
Plural belts or plural output loads
Plural output loads
474252, 474139, F16H 700, F16G 128
Patent
active
047816643
ABSTRACT:
A drive power mission system having a driving pulley, a plurality of driven pulleys, and the power transmission belt laid in a serpentine manner over the pulleys. The driving pulley and at least one driven pulley, which are in contact with the inner surface of the power transmission belt, have a plurality of V-grooves arranged circumferentially. The V-groove fits to ribs formed on the inner surface of the belt, and the remaining pulley or pulleys, which are engaged with the outer surface of the power transmission belt have a plurality of protrusions arranged in parallel and circumferentially. The protrusions engage the outer surface of the belt, which is flat, and the power transmission belt is an endless belt having a plurality of ribs arranged longitudinally thereof. The ribs are substantially equal in section along the widthwise direction of the belt and the outer surface of the belt is flat. The driven pulley or pulleys engaged with the outer surfaces of the belt prevents the belt from transverse shifting.
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Mitsuboshi Belting Ltd.
Staab Lawrence J.
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