US PATENT SUBCLASS 409 / 42
.~.~ Using reciprocating or oscillating cutter

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}
42.~.~ Using reciprocating or oscillating cutter {2}
43  DF  .~.~.~> Bevel gear cutting {2}
46  DF  .~.~.~> Rectilinearly reciprocating cutter {1}

DEFINITION

Classification: 409/42

Using reciprocating or oscillating cutter:

(under subclass 10) Apparatus or method including supporting and guiding the cutting tool to move to-and-fro either along a straight or arcuate line with respect to the workpiece during cutting.

SEE OR SEARCH THIS CLASS, SUBCLASS:

38, for supporting of a cutting tool for rotation to-and-fro more than 360 deg. δ&ugr;ρι&ngr;&ggr; χ&ugr;&tgr;&tgr;ι&ngr;&ggr;.

58, for general forming of a gear by use of a reciprocating or oscillating cutter.