US PATENT SUBCLASS 314 / 80
.~.~ Gear train

Current as of: June, 1999
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314 /   HD   ELECTRIC LAMP AND DISCHARGE DEVICES: CONSUMABLE ELECTRODES

68  DF  POSITIVE FEED {4}
79  DF  .~ Power-transmission control {1}
80.~.~ Gear train {1}
81  DF  .~.~.~> Reversible

DEFINITION

Classification: 314/80

(under subclass 79) Subject matter wherein the mechanism for transmitting power to the electrode includes a gear train.

SEE OR SEARCH THIS CLASS, SUBCLASS:

41, for consumable electrode discharge devices having a power means for both rotating and feeding the consumable electrode, the feeding operation being controlled by controlling the operation of a gear train.