US PATENT SUBCLASS 409 / 101
.~.~.~.~.~ Including tracer adapted to trigger fluid energy

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  DF  .~.~.~.~ With means for operation without manual intervention {8}
101.~.~.~.~.~ Including tracer adapted to trigger fluid energy {1}
102  DF  .~.~.~.~.~.~> To actuate fluid driven work or tool moving means {1}

DEFINITION

Classification: 409/101

Including tracer adapted to trigger fluid energy:

(under subclass 94) Apparatus including means having a follower adapted to ride over the form of the pattern member, which means is adapted to be connected to a supply of gas or liquid to regulate the flow of that gas or liquid.

SEE OR SEARCH THIS CLASS, SUBCLASS:

114, for a tracer adapted to trigger fluid energy in a reproducing means with provision for circumferential relative movement of cutter and work and adapted for operation without manual intervention.

129, for a tracer, per se, for a milling machine, adapted to trigger fluid energy.