US PATENT SUBCLASS 409 / 19
.~.~.~.~.~ Infeed of 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}
11  DF  .~.~ Hobbing {5}
17  DF  .~.~.~ Including infeed means {2}
18  DF  .~.~.~.~ To infeed along axis of work rotation {1}
19.~.~.~.~.~ Infeed of cutter {2}
20  DF  .~.~.~.~.~.~> And infeed radially of axis of work rotation
21  DF  .~.~.~.~.~.~> Vertically

DEFINITION

Classification: 409/19

Infeed of cutter:

(under subclass 18) Apparatus including a support adapted to carry the cutting tool wherein the cutting tool is moved relative to the support and relative to the workpiece to effect the cutting operation.

SEE OR SEARCH THIS CLASS, SUBCLASS:

23, for means for feeding a hob radially of the work axis.