Abrasive tool making process – material – or composition – Impregnating or coating an abrasive tool
Patent
1983-03-09
1984-03-27
Schmidt, Frederick R.
Abrasive tool making process, material, or composition
Impregnating or coating an abrasive tool
15 27, 15 41R, 15388, B24B 5500
Patent
active
044386010
ABSTRACT:
A sandpaper cleaning tool is disclosed comprising an elongated horizontal handle. First and second U-shaped brackets are secured to one surface of the handle and are axially offset with respect to each other and with the longitudinal axis of the handle. Cylindrical wire brushes are freely rotatably mounted on each of the brackets. The method comprises moving the tool under pressure longitudinally over sandpaper to be cleaned, thus causing the axially offset brushes to rotate and skid to clean the sandpaper.
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Olszewski Robert P.
Schmidt Frederick R.
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