US PATENT SUBCLASS 409 / 88
.~.~.~.~.~ About work axis

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

64  DF  MILLING {29}
79  DF  .~ With regulation of operation by templet, card, or other replaceable information supply {7}
85  DF  .~.~ Reproducing means {6}
86  DF  .~.~.~ Including pantograph cutter-carrier {4}
87  DF  .~.~.~.~ And means to move work at work station {1}
88.~.~.~.~.~ About work axis

DEFINITION

Classification: 409/88

About work axis:

(under subclass 87) Apparatus wherein the means to cause the workpiece to change positions acts to cause the workpiece to turn about a pivot point.

(1) Note. The point about which the workpiece is moved may be within or outside the confines of the workpiece.