US PATENT SUBCLASS 409 / 94
.~.~.~.~ With means for operation without manual intervention

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}
93  DF  .~.~.~ Duplicating means {5}
94.~.~.~.~ With means for operation without manual intervention {8}
95  DF  .~.~.~.~.~> To make a double curvature foil
96  DF  .~.~.~.~.~> Including means to sense optical or magnetic image
97  DF  .~.~.~.~.~> With means to support templet above or under work
98  DF  .~.~.~.~.~> Including tracer adapted to trigger electrical energy {2}
101  DF  .~.~.~.~.~> Including tracer adapted to trigger fluid energy {1}
104  DF  .~.~.~.~.~> And provision for circumferential relative movement of cutter and work {1}
106  DF  .~.~.~.~.~> Including plural cutters
107  DF  .~.~.~.~.~> Including cross-slide tool carrier

DEFINITION

Classification: 409/94

With means for operation without manual intervention:

(under subclass 93) Apparatus including provision to allow operation thereof, once started, to continue at least until completion of a prescribed operation, without any further input from an operative.

SEE OR SEARCH THIS CLASS, SUBCLASS:

113, for a reproducing machine with provision for circumferential movement of the cutter with respect to the workpiece adapted to operate without manual intervention.

116, for a reproducing machine, generally, for operation without manual intervention.

117, for a milling machine with regulation by a replaceable information supply, generally, including means to permit operation without manual intervention.