Abrasive tool making process – material – or composition – Impregnating or coating an abrasive tool
Patent
1992-04-14
1993-08-17
Rose, Robert A.
Abrasive tool making process, material, or composition
Impregnating or coating an abrasive tool
51211R, 51DIG6, 76 82, B24B 352
Patent
active
052357856
ABSTRACT:
A plate device (22) and method for manually sharpening clipper blades (12). The plate (22) has an upper, rough sharpening surface (20) to which an abrasive sharpening compound (28) is applied. The compound (28) is applied as a thin film (32) covering substantially the full rough sharpening surface (20). A plurality of annular, concentric troughs or recesses (34) are formed in the surface (20). Compound (28) in excess of that necessary to form the thin film (32) can seep into these recesses (34). The rough sharpening surface (20) is domed to form a convex processing surface (20).
REFERENCES:
patent: 1059566 (1913-04-01), Rodgers
patent: 2675656 (1954-04-01), Riedler
patent: 2762175 (1956-09-01), Kramer
patent: 4060941 (1977-12-01), Wahlstrom
Kurak Thomas R.
Radloff Russell D.
Nawrocki Lawrence M.
Rose Robert A.
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