Abrasive tool making process – material – or composition – With carbohydrate or reaction product thereof
Patent
1983-04-08
1985-09-17
Parker, Roscoe V.
Abrasive tool making process, material, or composition
With carbohydrate or reaction product thereof
51209R, B24B 4104
Patent
active
045412057
ABSTRACT:
An abrasive wheel assembly for use on a grinding or cut-off machine is described. A hub includes a mounting for releasably mounting the hub on the machine and securing structure for securing the hub to the center of the abrasive wheel so as to prevent axial movement of the hub relative to the abrasive wheel. A transverse key and mating keyway comprise a mechanical interlock to prevent rotation between the hub and the abrasive wheel. The keyway may be formed by imbedding a bushing in the abrasive wheel and may be used with epoxy to further secure the hub to the abrasive wheel rotationally.
REFERENCES:
patent: 3081584 (1963-03-01), Bullard
patent: 3136100 (1964-06-01), Robertson, Jr.
patent: 3210892 (1965-10-01), Perham
patent: 4015371 (1977-04-01), Grayston
Article from Foundry Equipment News, Jun. 1980, p. 19.
Parker Roscoe V.
United Abrasives, Inc.
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