US PATENT SUBCLASS 409 / 39
.~.~.~ Having axially directed cutting edge

Current as of: June, 1999
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409 /   HD   GEAR CUTTING, MILLING, OR PLANING

1  DF  GEAR CUTTING {11}
10  DF  .~ Gear tooth shape generating {7}
38  DF  .~.~ Using rotary cutter {3}
39.~.~.~ Having axially directed cutting edge

DEFINITION

Classification: 409/39

Having axially directed cutting edge:

(under subclass 38) Apparatus or method including use of a sharp cutting edge intended to be brought into engagement with the workpiece by relative movement of the cutter and workpiece along the axis of the cutting tool.

SEE OR SEARCH THIS CLASS, SUBCLASS:

25, for a similar cutter wherein the cutter includes a radial

face and wherein the cutting edge is a part of a protuberance extending out of that radial face.