Abrasive tool making process – material – or composition – With carbohydrate or reaction product thereof
Patent
1989-11-29
1991-09-17
Meislin, D. S.
Abrasive tool making process, material, or composition
With carbohydrate or reaction product thereof
51 92BS, 5116577, 76 33, 76 37, 76 43, 76 77, B24B 336
Patent
active
050482360
ABSTRACT:
A device for grinding saw blades, both hand saws and circular saws so that a predetermined tooth profile is obtained, utilizes a grinding head that moves in one plane and moves the saw in a second plane. The device comprises a saw blade mount, an indexing system for indexing a saw tooth to move in a first plane, a grinding head to grind a saw tooth, a grinding head travel arrangement to move the grinding head in a second plane, the second plane being at an angle of about 35.degree. from the perpendicular of the first plane, and a control system for controlling movement of the saw blade in the first plane and the grinding head in the second plane to ensure a predetermined saw tooth profile is ground.
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patent: 3204491 (1965-09-01), Sagarian
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patent: 4136585 (1979-01-01), Lenard
patent: 4426894 (1984-01-01), Nicolodi
patent: 4449427 (1984-05-01), Beck et al.
patent: 4754667 (1988-07-01), Widmann et al.
patent: 4846023 (1989-07-01), Emter
Meislin D. S.
Williams & White Machine Shop
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