Cutting tool

Details Cutting tool Cutting tool

2006-08-08

2006-08-08

Ashley, Boyer D. (Department: 3722)

Cutters, for shaping

Rotary cutting tool

Including holder having seat for inserted tool

C407S037000, C407S041000

Reexamination Certificate

active

07086812

ABSTRACT:
The cutting tool includes a cutter body having at least one pocket therein adapted to receive a cutting insert cartridge assembly. The at least one pocket has a forward wall, a rearward wall and a bottom wall. The bottom wall extends between the forward wall and the rearward wall and is arranged at an angle greater than 90 degrees relative to the forward wall and is arranged at an angle less than 90 degrees relative to the rearward wall. The insert cartridge assembly includes a cartridge and a clamping wedge. The cartridge has a front surface, a rear surface and a bottom surface and an insert pocket for receiving the cutting insert. The bottom surface is shaped to correspond to the bottom wall of the pocket, and the rear surface is shaped to correspond to the rearward wall of the pocket. The clamping wedge is of a dove tail shape and includes a forward wedge surface and a rear wedge surface. The forward wedge surface is in abutment with the forward wall of the cartridge pocket and the rear wedge surface is in abutment with the front surface of the cartridge. The clamping wedge assists in preventing the cartridge from moving radially from the cartridge pocket.

REFERENCES:
patent: 1050455 (1913-01-01), Harrold
patent: 1190197 (1916-07-01), Shimer
patent: 1728264 (1929-09-01), England
patent: 2021188 (1935-11-01), Lovejoy
patent: 2325746 (1943-08-01), Curtis
patent: 3343431 (1967-09-01), Boyer
patent: 3802043 (1974-04-01), Garih
patent: 3854511 (1974-12-01), Maier
patent: 4309132 (1982-01-01), Adamson et al.
patent: 4364290 (1982-12-01), Astle
patent: 4449556 (1984-05-01), Colton
patent: 4519731 (1985-05-01), Jester et al.
patent: 4547100 (1985-10-01), Naccarato et al.
patent: 4566826 (1986-01-01), Dickinson
patent: 4621957 (1986-11-01), Dillard et al.
patent: 4790693 (1988-12-01), Koblesky
patent: 4927301 (1990-05-01), Reiterman
patent: 4936717 (1990-06-01), Bosek
patent: 5031491 (1991-07-01), Hofmann
patent: 5102268 (1992-04-01), Mitchell
patent: 5167473 (1992-12-01), Barnett
patent: 5244318 (1993-09-01), Arai et al.
patent: 5395186 (1995-03-01), Qvart
patent: 5529439 (1996-06-01), Werner et al.
patent: 5658101 (1997-08-01), Hammer
patent: 5667343 (1997-09-01), Hessman et al.
patent: 5716167 (1998-02-01), Siddle et al.
patent: 5735649 (1998-04-01), Boscarino et al.
patent: 5788426 (1998-08-01), Daniels
patent: 5800079 (1998-09-01), Qvarth
patent: 5868529 (1999-02-01), Rothballer et al.
patent: 5957628 (1999-09-01), Bentjens et al.
patent: 5975811 (1999-11-01), Briese
patent: 6004080 (1999-12-01), Qvarth et al.
patent: 6086290 (2000-07-01), Qvarth et al.
patent: 6176648 (2001-01-01), Mizutani
patent: 6224299 (2001-05-01), Frecska et al.
patent: 6280122 (2001-08-01), Qvarth
patent: 6334740 (2002-01-01), Qvarth
patent: 6354772 (2002-03-01), Mueller
International Search Report mailed Aug. 8, 2003 in Application No. PCT/US03/13034.
Kennametal, Graphic of CNHU Milling Cutter.

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