US PATENT SUBCLASS 409 / 164
.~.~.~ And means to selectively position work

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

64  DF  MILLING {29}
145  DF  .~ Including means to infeed work to cutter {10}
163  DF  .~.~ With work holder {2}
164.~.~.~ And means to selectively position work

DEFINITION

Classification: 409/164

And means to selectively position work:

(under subclass 163) Apparatus combined with means to shift the position of the workpiece from one predetermined position to another predetermined position between shaping strokes, to allow the cutting tool to engage a different portion of the workpiece on a subsequent shaping stroke.

SEE OR SEARCH THIS CLASS, SUBCLASS:

174, for a milling machine with means to reposition the workpiece, generally.