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


Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use



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.