US PATENT SUBCLASS 28 / 253
.~.~.~.~ By shifting thread or texturing device to or from contact


Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use



28 /   HD   TEXTILES: MANUFACTURING

217  DF  THREAD FINISHING {4}
219  DF  .~ Surface modification of running length {5}
247  DF  .~.~ Texturing, e.g., crimping {10}
252  DF  .~.~.~ Discontinuous or irregular {1}
253.~.~.~.~ By shifting thread or texturing device to or from contact


DEFINITION

Classification: 28/253

(under subclass 252) Method or apparatus wherein a means is provided for moving either the strand to be textured or the means to effect texturing towards or away from each other such that the strand and the texturing device alternately engage and disengage in a rhythmic fashion.

SEE OR SEARCH THIS CLASS, SUBCLASS:

280, for relative movement between reciprocating sinkers and a running length thread to effect texturing.