Abrasive sheet

Details Abrasive sheet Abrasive sheet

1978-09-25

1980-05-13

Smith, Gary L.

Abrasive tool making process, material, or composition

With carbohydrate or reaction product thereof

51273, B24D 1100

Patent

active

042021405

ABSTRACT:
The invention is directed to an abrasive sheet for cutting a workpiece and is adapted for use with a sanding tool having a base plate with a plurality of apertures formed therein and equipped with a suction arrangement for establishing a partial vacuum at each of the apertures. The abrasive sheet includes a base sheet having a plurality of apertures formed therein and located thereon to register with the apertures of the base plate. An abrasive material is secured to the base sheet for defining a plurality of channels thereon which extend outwardly from each one of the apertures of the base sheet.

REFERENCES:
patent: 1751930 (1930-03-01), Legge
patent: 2242753 (1941-05-01), Milne
patent: 2282650 (1942-05-01), Fenton
patent: 2499933 (1950-03-01), Smul
patent: 3353308 (1967-11-01), Zane
patent: 3609925 (1971-10-01), Comella-Riera
patent: 3959935 (1976-06-01), Stoppacher

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