US PATENT SUBCLASS 57 / 261
.~ Piecing up


Current as of: June, 1999
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57 /   HD   TEXTILES: SPINNING, TWISTING, AND TWINING

1 R  DF  APPARATUS AND PROCESSES {45}
261.~ Piecing up {2}
262  DF  .~.~> With traveler threading
263  DF  .~.~> On open-end machine


DEFINITION

Classification: 57/261

Piecing up:

(under subclass 1) Subject matter wherein strand ends which have become broken, separated, or severed during the twisting operation are joined together on the twisting device so that the twisting operation may be resumed.

SEE OR SEARCH THIS CLASS, SUBCLASS:

78, for spinning or twisting machines provided with means to facilitate the stopping and/or starting thereof.

SEE OR SEARCH CLASS

139, Textiles: Weaving,

452, for forming predetermined or reserve weft lengths on a loom in a weaving operation.