Abrasive tool making process – material – or composition – Impregnating or coating an abrasive tool
Patent
1978-11-16
1981-04-14
Whitehead, Harold D.
Abrasive tool making process, material, or composition
Impregnating or coating an abrasive tool
51219PC, B24B 322
Patent
active
042611423
ABSTRACT:
A form relieving apparatus for providing axial and radial relief for a cutting tool such as a drilling or reaming bit, including a workpiece supporting carriage mounted for rectilinear movement in one of two perpendicular directions or in any direction therebetween and means for moving said supporting carriage a selected distance in a selected direction to move said cutting tool into and out of engagement with a grinding wheel.
REFERENCES:
patent: 2325364 (1943-07-01), Boening
patent: 2358241 (1944-09-01), Moody
patent: 2471539 (1949-05-01), Parker
patent: 2482802 (1949-09-01), Sanders
patent: 2752740 (1956-07-01), Mouw
patent: 3081585 (1963-03-01), Boggis
patent: 3138903 (1964-06-01), Mertens
patent: 3608248 (1971-09-01), Nixon
Barr Gait
Nixon Raymond F.
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