Cutters – for shaping – Rotary cutting tool – Including holder having seat for inserted tool
Reexamination Certificate
2011-05-10
2011-05-10
Ashley, Boyer D (Department: 3724)
Cutters, for shaping
Rotary cutting tool
Including holder having seat for inserted tool
C407S043000, C082S106000
Reexamination Certificate
active
07938599
ABSTRACT:
A throw-away tip is mounted on a first tip mounting seat of a pin mirror cutter. In the throw-away tip, cutting edges are formed at intersecting ridgeline parts between a pair of oppositely disposed long side faces of a substantially trapezoidal flat-plate-shaped tip body, and upper and lower faces of the tip body. A thickness direction of the tip body is approximately aligned with a radial direction of the cutter body to provide curved edges formed in acute corner parts of the tip body for cutting. The tip is mounted on a second tip mounting seat of the pin mirror cutter such that the thickness direction of the tip body is approximately aligned with an axial direction of the cutter body to provide curved edges formed in obtuse corner parts of the tip body for cutting.
REFERENCES:
patent: 5919008 (1999-07-01), Shimomura
patent: 2002/0021946 (2002-02-01), Emoto et al.
patent: 2009/0052997 (2009-02-01), Shimizu
patent: 2010/0047031 (2010-02-01), Schaupp
patent: 58-8516 (1983-01-01), None
patent: 6-143018 (1994-05-01), None
patent: 07-299638 (1995-11-01), None
patent: 8-118125 (1996-05-01), None
patent: 8-257819 (1996-10-01), None
patent: 9309019 (1997-12-01), None
patent: 10-180525 (1998-07-01), None
patent: 2001-212712 (2001-08-01), None
patent: 2002-46009 (2002-02-01), None
patent: 2002-144127 (2002-05-01), None
patent: 2002-307228 (2002-10-01), None
patent: 2003-25132 (2003-01-01), None
English translation of JP 2001-212712.
International Search Report for PCT/JP2004/015837 mailed Dec. 28, 2004.
European Search Report mailed Mar. 30, 2010 for the corresponding European Patent Application No. 04792958.3.
Shirai Motoshi
Takiguchi Syoji
Watanabe Toshiyoshi
Addisu Sara
Ashley Boyer D
Leason Ellis LLP.
Mitsubishi Materials Corporation
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