Abrasive tool making process – material – or composition – With carbohydrate or reaction product thereof
Patent
1978-09-18
1980-11-25
Whitehead, Harold D.
Abrasive tool making process, material, or composition
With carbohydrate or reaction product thereof
5116592, 51228, B24B 1900
Patent
active
042350506
ABSTRACT:
Grinding apparatus is disclosed with the preferred embodiment being an automatic ice skate sharpening machine. The workpiece is secured to the frame, and a grinding wheel, mounted on a longitudinally moveable carriage, is biased against the workpiece for relative grinding movement. Sensing means are provided for detecting the grinding resistance of the workpiece on the grinding wheel, and control means responsive to the sensing means are provided for regulating the bias of the grinding wheel against the workpiece, in order to avoid chattering.
REFERENCES:
patent: 3415017 (1968-12-01), Murray
patent: 3735533 (1973-05-01), Salberg
patent: 3827185 (1974-08-01), Smith
patent: 3948001 (1976-04-01), Miyazawa
Consay Joseph A.
Dobie Donald M.
Hannaford James H.
Myrfield Warren
Trofimenkoff Frederick N.
Universal Skate Sharpener Ltd.
Whitehead Harold D.
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