US PATENT SUBCLASS 242 / 481.2
.~.~ Using magnetic device


Current as of: June, 1999
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242 /   HD   WINDING, TENSIONING, OR GUIDING

470  DF  HELICAL OR RANDOM WINDING OF MATERIAL {17}
476.7  DF  .~ Distributing material along the package {24}
481.2.~.~ Using magnetic device


DEFINITION

Classification: 242/481.2

Using magnetic device:

(under subclass 476.7) Subject matter wherein the traverse means includes a guide for directing the elongated material to the take-up member and a source of magnetic flux for positioning the guide by the action of the magnetic flux on the guide or an element integral with it to achieve a desired winding pattern.

(1) Note. The source of magnetic flux may be an electric motor only if the guide is integral with the rotor of the electric motor.