US PATENT SUBCLASS 242 / FOR 146
.~.~ By means to vary traverse mechanism (242/43.1)

Current as of: June, 1999
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242 /   HD   WINDING, TENSIONING, OR GUIDING

FOR 102  DF  BOBBIN OR COP WINDING (242/18 R) {24}
FOR 145  DF  .~ Quick traverse (242/43 R) {5}
FOR 146.~.~ By means to vary traverse mechanism (242/43.1)

DEFINITION

Classification: 242/FOR.146

Foreign Art Collections for devices under subclass 43 including means for modifying the amplitude or placement of the thread laying guide as successive layers are wound to produce a yarn-package tapered at one or both ends.