US PATENT SUBCLASS 409 / 332
.~.~.~.~ With rack to drive cutter

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

288  DF  PLANING {14}
317  DF  .~ With means to relatively infeed cutter and work {6}
326  DF  .~.~ Reciprocating cutter infeed means {3}
327  DF  .~.~.~ Reciprocating cutter horizontally {5}
332.~.~.~.~ With rack to drive cutter

DEFINITION

Classification: 409/332

With rack to drive cutter:

(under subclass 327) Apparatus including a row of gear teeth arranged in a straight line extending generally along the workpiece and perpendicularly to the cutting edge of the cutting tool, also including a gear to engage the aligned gear teeth, the gear and row of aligned gear teeth intended to cooperate and cause the cutting tool to move toward the workpiece to effect the shaping operation.

SEE OR SEARCH THIS CLASS, SUBCLASS:

284, for a broaching machine including a rack means to cause

cutter infeed.

311, for a planing machine including means for shaving by a wide blade and including a rack to cause infeed.

323, for planing machine including a rack to cause work infeed.

335, for a planing machine including a rack to cause cutter infeed, broadly.