Cutters – for shaping – Including holder having seat for inserted tool – With separate means to fasten tool to holder
Patent
1990-09-27
1992-09-29
Howell, Daniel W.
Cutters, for shaping
Including holder having seat for inserted tool
With separate means to fasten tool to holder
407117, B23B 2704
Patent
active
051509920
ABSTRACT:
A cutting insert for use in a cutting tool assembly comprising first and second longitudinally directed insert surfaces directed at an acute angle with respect to each other and defining between them a centrally disposed, wedge-shaped body portion of the insert; a leading end portion of the insert formed integrally with a wider end portion of the wedge-shaped body portion and formed with a cutting edge and with an abutment shoulder located between the cutting edge and an adjacent end of said first insert surface and a trailing end portion of the insert formed integrally with a narrower end portion of the wedge-shaped body portion and defined between a wholly recessed extension of said first insert surface and said second insert surface.
REFERENCES:
patent: 4588333 (1986-05-01), Gustafson
patent: 4801224 (1989-01-01), Pettersson et al.
patent: 4909677 (1990-03-01), Noguchi et al.
Howell Daniel W.
Iscar Ltd.
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