Gear cutting – milling – or planing – Milling – With cutter holder
Reexamination Certificate
2008-05-13
2008-05-13
Ross, Dana (Department: 3722)
Gear cutting, milling, or planing
Milling
With cutter holder
C409S138000, C409S140000, C409S217000, C407S031000, C407S055000
Reexamination Certificate
active
07371037
ABSTRACT:
A rotary cutting tool extending along a longitudinal axis and including a first cutting portion including a plurality of first helical teeth having a helix direction and being designed to work in a first direction of rotation of the tool. The tool also includes a second cutting portion with a plurality of second helical teeth having, as helix direction, the same helix direction as the first cutting portion and being designed to work in a second direction of rotation of the tool, opposed to the first.
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Oblon & Spivak, McClelland, Maier & Neustadt P.C.
Ross Dana
SNECMA
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