Cutters – for shaping – Including holder having seat for inserted tool – With separate means to fasten tool to holder
Reexamination Certificate
2006-12-15
2009-10-27
Ashley, Boyer D (Department: 3724)
Cutters, for shaping
Including holder having seat for inserted tool
With separate means to fasten tool to holder
C407S066000, C407S113000, C407S101000
Reexamination Certificate
active
07607867
ABSTRACT:
A tool holding system has a tool holder including a seat and a clamping device having a clamping end aligned with a surface of the seat, a shim mounted in the seat of the tool holder and including a receiving surface oriented to open toward the clamping end of the clamping device, and a cutting insert mounted in contact with the receiving surface. The cutting insert has a plurality of cutting edges arranged around a periphery of a first face and a plurality of radially oriented features on a mating face in contact with the receiving surface. The receiving surface has corresponding features to that of the mating face of the cutting insert. A radius containing one of the plurality of radially oriented features forms an acute angle, an obtuse angle or a right angle to a radius containing a second of the plurality of radially oriented features.
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Addisu Sara
Ashley Boyer D
Drinker Biddle & Reath LLP
Sandvik Intellectual Property AB
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