US PATENT SUBCLASS 409 / 283
.~.~.~ Fluid powered means

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

243  DF  BROACHING {20}
280  DF  .~ Cutter infeed means {1}
281  DF  .~.~ Imparting rectilinear motion to cutter {4}
283.~.~.~ Fluid powered means

DEFINITION

Classification: 409/283

Fluid powered means:

(under subclass 281) Apparatus wherein the means to cause the cutting tool to move in a straight path to effect the cutting action is adapted to derive moving force from the action of a flowable medium acting against a surface thereof.