US PATENT SUBCLASS 242 / 484
.~.~ By shifting spool

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}
484.~.~ By shifting spool {1}
484.1  DF  .~.~.~> Cam shifting mechanism

DEFINITION

Classification: 242/484

By shifting spool:

(under subclass 476.7) Subject matter in which the material traversing means moves the take-up in the direction of its axis so as to shift the winding point of the material on the take-up.

(1) Note. The take-up may or may not rotate, e.g., material may be wound on the take-up by a flyer.

SEE OR SEARCH THIS CLASS, SUBCLASS:

478.3, for a ring rail material distributing device in which a ring rail and take-up reciprocate relative to each other.