US PATENT SUBCLASS 242 / 483.2
.~.~.~.~.~.~ Having electrical switching device


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}
482.4  DF  .~.~ Guide driven by cam and follower {3}
482.8  DF  .~.~.~ Rotary cam and linearly shifted follower {2}
482.9  DF  .~.~.~.~ Threaded cam {4}
483.1  DF  .~.~.~.~.~ Threaded cams with split nut cam followers {1}
483.2.~.~.~.~.~.~ Having electrical switching device


DEFINITION

Classification: 242/483.2

Having electrical switching device:

(under subclass 483.1) Subject matter in which an electrically operated mechanism moves the followers

alternately into engagement with the grooves at the appropriate times.