Abrasive tool making process – material – or composition – Impregnating or coating an abrasive tool
Patent
1970-12-16
1977-04-19
Arnold, Donald J.
Abrasive tool making process, material, or composition
Impregnating or coating an abrasive tool
51298A, 51399, B24D 1102, B24D 1106
Patent
active
040185745
ABSTRACT:
An endless coated abrasive article is formed by helically winding a strip of abrasive material into a spiral of coils, the edges of which are in abutting engagement thus forming a spiral butt joint and coating the inner periphery of the helically wound strip of abrasive material with a continuous layer of resinous composition whereby an abrasive article is formed of greater width than the strip of abrasive material.
REFERENCES:
patent: 1788600 (1931-01-01), Smyser
patent: 1929274 (1933-10-01), Ellis
patent: 2106186 (1938-01-01), Mulholland
patent: 2219853 (1940-10-01), Tone
patent: 2534805 (1950-12-01), Waterfield
patent: 3014795 (1961-12-01), Schmidlin
patent: 3037852 (1962-06-01), While
patent: 3402034 (1968-09-01), Schnabel
patent: 3413106 (1968-11-01), Argiro
Arnold Donald J.
Hayes Oliver W.
Norton Compay
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