Cutters – for shaping – Including chip breaker – guide or deflector detachable from... – Chip breaker
Patent
1992-08-27
1993-04-27
Kisliuk, Bruce M.
Cutters, for shaping
Including chip breaker, guide or deflector detachable from...
Chip breaker
407 20, 407 69, 407 70, 407104, 407106, B23P 1528, B26D 106
Patent
active
052056783
ABSTRACT:
A gear cutting tool has a series of separate cutter inserts removeably clamped to the front ledge of a holder block. Each cutter insert has a forward cutting edge that extends beyond the ledge and a rear positioning portion that includes a central projection extending rearwardly from side faces. The central projection mates with a respective one of a series of parallel tracks formed in the holder block and the rear faces mate with upright front walls at the rear of the ledge on either side of the track. The arrangement precisely locates the cutter insert in the holder block. The holder block may be formed of a single piece or may be built up of identical interlocking block elements.
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Britsch Heinz G.
Cords Harvey H.
Gallett Larry S.
Lawton John G.
Bucyrus-Erie Company
Kisliuk Bruce M.
Reichenbach Bryan
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