US PATENT SUBCLASS 242 / 484.1
.~.~.~ Cam shifting mechanism

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

DEFINITION

Classification: 242/484.1

Cam shifting mechanism:

(under subclass 484) Subject matter in which the material traversing means includes a rotating or oscillating cam cooperating with a follower so as to shift the take-up along its axis.