US PATENT SUBCLASS 66 / 222
.~.~.~.~ Simultaneous control of multiple butt levels

Current as of: June, 1999
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66 /   HD   TEXTILES: KNITTING

7  DF  INDEPENDENT-NEEDLE MACHINES {2}
8  DF  .~ Circular {13}
215  DF  .~.~ Special stitch {1}
216  DF  .~.~.~ Having butt selection means {5}
222.~.~.~.~ Simultaneous control of multiple butt levels {2}
223  DF  .~.~.~.~.~> Including permanent selection means
224  DF  .~.~.~.~.~> Including drum having integral plural level pattern {3}

DEFINITION

Classification: 66/222

Simultaneous control of multiple butt levels:

(under subclass 216) Subject matter wherein the butt selection means is capable of either selectively: (a) simultaneously engaging butts at plural levels on a needle or other element to provide motion thereto relative to the supporting bed or (b) moving a needle or other element to cause a plurality of butts thereon at plural levels to simultaneously engage further means for additionally moving said plurality of butts relative to the supporting bed.

(1) Note. The other elements reside either within the needle bed or other bed structure which is fixed relative thereto.