Cutters – for shaping – Including tool having plural alternatively usable cutting edges – With integral chip breaker – guide or deflector
Patent
1991-11-12
1993-05-04
Bishop, Steven C.
Cutters, for shaping
Including tool having plural alternatively usable cutting edges
With integral chip breaker, guide or deflector
407116, B23B 2722
Patent
active
052077489
ABSTRACT:
An indexable improved force distribution cutting insert having a tapered cutting edge along its periphery with the greatest height at each corner of the insert and descending bi-directionally toward the centerline of the insert to define a resultant ridge to improve impact resistance at each corner.
REFERENCES:
patent: 3875663 (1975-04-01), Gustafson et al.
patent: 4247232 (1981-01-01), McCreery et al.
patent: 4288179 (1981-09-01), Kruger et al.
patent: 4507024 (1985-03-01), Stashko
patent: 4915548 (1990-04-01), Fouquer et al.
Bernadic Thomas J.
Brockett Brendon L.
Katbi Karl
Lowe Tony M.
Bishop Steven C.
Panagos Bill C.
Valenite Inc.
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