Abrasive tool making process – material – or composition – Impregnating or coating an abrasive tool
Patent
1988-10-31
1990-07-03
Rose, Robert
Abrasive tool making process, material, or composition
Impregnating or coating an abrasive tool
51218T, 51259, 51238T, B24B 4100
Patent
active
049379828
ABSTRACT:
A positioning apparatus includes a guide frame with a mounting assembly for mounting the frame on the end face of a tool holder so that it projects transversely away from the holder. A levelling or positioning member is slidably mounted in the frame for movement in a first direction towards and away from the tool holder, and a locking device locks the levelling member in a selected position. A key indent at one end of the member locates a cutting edge at the end of a cutting tool mounted in the tool holder. The key indent is adjustable in position in a second direction perpendicular to the first.
REFERENCES:
patent: 2035163 (1936-03-01), Holmberg
patent: 2118912 (1938-05-01), Armitage
patent: 2156034 (1939-04-01), Thomas
patent: 3030744 (1962-04-01), Mueller
patent: 3352068 (1967-11-01), Rocheleau
patent: 3494080 (1970-02-01), LaGuna
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