Pothole repair product and mobile apparatus and method of manufacturing an asphalt patch
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United States of America Patent
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Mar 7, 2017
Grant Date -
Sep 17, 2015
app pub date -
Oct 24, 2013
filing date -
Oct 24, 2012
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Abstract
A mobile apparatus for the repair of potholes in an asphalt paved surface comprises first storage bin for the containment of recycled shingle particles or recycled asphalt or combinations thereof. A first conveyor is provided for conveying the particles from the first storage bin to an inlet of a radiant heated transport mixing conveyor. A second storage bin is provided for the containment of stone aggregate. A second conveyor conveys and pre-heats the stone aggregate to the inlet of the transport mixing conveyor. An oil reservoir has a pump at an outlet thereof for feeding a predetermined quantity of asphaltic oil at the inlet of the mixing conveyor. The mixing conveyor has vanes for displacing, mixing and heating the stone aggregate, the recycled asphalt particles or recycled asphalt and the asphaltic oil to produce an asphalt patch material and feeding same to a dispensing outlet.
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