US PATENT SUBCLASS 219 / 125.1
.~.~ With predetermined welding operation

Current as of: June, 1999
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219 /   HD   ELECTRIC HEATING

50  DF  METAL HEATING (E.G., RESISTANCE HEATING) {19}
121.11  DF  .~ By arc {16}
125.1.~.~ With predetermined welding operation {3}
125.11  DF  .~.~.~> For closed path welding (e.g., circumferential welding)
125.12  DF  .~.~.~> For oscillating electrode welding
126  DF  .~.~.~> Vertical work (e.g., horizontal seam in vertical wall)

DEFINITION

Classification: 219/125.1

With predetermined welding operation:

(under subclass 121) Subject matter wherein the welding process is performed in accordance with a preset schedule of operation.

SEE OR SEARCH THIS CLASS, SUBCLASS:

86.7, for predetermining welding operation of adjustable electrode support, spot bonding means.

SEE OR SEARCH CLASS

901, Robots, subcollection 10 for a robot arm in which a sensor physically contacts and follows the work contour to control the arm movement and subcollection 42 for an art collection of welding robots.