US PATENT SUBCLASS 242 / 477.8
.~.~.~.~ Take-up rotational speed

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  DF  .~.~.~ By control of take-up {1}
477.8.~.~.~.~ Take-up rotational speed

DEFINITION

Classification: 242/477.8

Take-up rotational speed:

(under subclass 477.7) Subject matter wherein the regulating structure acts on the package by regulating the rate at which the package turns.