Sandpaper cleaning device

Abrasive tool making process – material – or composition – Impregnating or coating an abrasive tool

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Details

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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patent: 1927476 (1933-09-01), Walker et al.
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patent: 2396861 (1946-03-01), Linderoth
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patent: 2968055 (1961-01-01), Linderoth
patent: 3159860 (1964-12-01), Colver
patent: 3319278 (1967-05-01), Frazer
patent: 3594841 (1971-07-01), Kieves
patent: 4293970 (1981-10-01), Bencene et al.

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