US PATENT SUBCLASS 242 / 476.8
.~.~ High frequency, low amplitude traverse superposed on low frequency high amplitude traverse

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}
476.8.~.~ High frequency, low amplitude traverse superposed on low frequency high amplitude traverse

DEFINITION

Classification: 242/476.8

High frequency, low amplitude traverse superposed on low frequency high amplitude traverse:

(under subclass 476.7) Subject matter in which the movement

of the point of intersection of the material and the winding surface of the take-up is a superposition of two axial motions: (1) a low amplitude, relatively high frequency movement and (2) a high amplitude (e.g., the full length of the take-up), low frequency movement.