US PATENT SUBCLASS 242 / 477.7
.~.~.~ By control of take-up


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}
477.4  DF  .~.~ Preventing superposed convolutions in successively wound layers (i.e., ribbon breaker) {2}
477.7.~.~.~ By control of take-up {1}
477.8  DF  .~.~.~.~> Take-up rotational speed


DEFINITION

Classification: 242/477.7

By control of take-up:

(under subclass 477.4) Subject matter wherein the regulating structure acts on the package to preclude convolutions in one layer from being distributed in a pattern exactly duplicating the pattern of a closely preceding layer.