US PATENT SUBCLASS 242 / 477.4
.~.~ Preventing superposed convolutions in successively wound layers (i.e., ribbon breaker)

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

DEFINITION

Classification: 242/477.4

Preventing superposed convolutions in successively wound layers (i.e., ribbon breaker):

(under subclass 476.7) Subject matter wherein the traversing means includes regulating structure to distribute the material in the manner to preclude convolutions in one layer from being distributed in a pattern exactly duplicating the pattern of a closely preceding layer.