US PATENT SUBCLASS 219 / 121.79
.~.~.~.~ Path adjustment


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}
121.6  DF  .~.~ Using laser {12}
121.78  DF  .~.~.~ Beam position control {3}
121.79.~.~.~.~ Path adjustment


DEFINITION

Classification: 219/121.79

Path adjustment:

(under subclass 121.78) Subject matter relating to changing the location of the light beam by changing the path.

(1) Note. The beam path can be changed by telescopic movement, fiber optics movement, robotic movement.

SEE OR SEARCH CLASS

901, Robots,

42, for welding devices.