Oil skimmer apparatus
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United States of America Patent
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Nov 23, 1999
Grant Date -
N/A
app pub date -
Sep 24, 1992
filing date -
Sep 24, 1992
priority date (Note) -
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status (Latency Note)
Importance
Abstract
An oil skimmer of the endless belt type which is transportable as a unit is disclosed. The unit has an adjustment for adjusting the location of the axis of head pulley rotation and a floating tail pulley to assure accurate tracking of the belts on the pulleys and consistent and appropriate tension on the belt. The tail pulley features L-shaped spokes having legs that provide limited pulley-to-belt contact, minimizing oil transfer from the belt to the tail pulley, and also providing a mechanism for forcing oil against a descending belt reach to provide enhanced oil pick-up.
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