US PATENT SUBCLASS 242 / 480.5
.~.~.~ By lever guided in inclined rail

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}
480.4  DF  .~.~ Progressive variation of guide stroke length (e.g., at least one end of package tapered) {3}
480.5.~.~.~ By lever guided in inclined rail

DEFINITION

Classification: 242/480.5

By lever guided in inclined rail:

(under subclass 480.4) Subject matter in which the traverse mechanism includes (1) a track angularly adjustably mounted with respect to the axis of the take-up, (2) a lever one point of which is constrained to move along the track (3) a guide mounted on the lever spaced from the track-guided point that engages the material to cause the shifting of the material along the axis of the take-up, and (4) a drive structure reciprocal parallel to the rotational axis of the take-up to which the lever is pivotally connected at a point spaced from the guide and the track-guided point, adjustment of the track causing variation in the limits of travel of the guide along the take-up.