US PATENT SUBCLASS 57 / 11
.~.~ Rotating core type

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

1 R  DF  APPARATUS AND PROCESSES {45}
3  DF  .~ Covering or wrapping {10}
11.~.~ Rotating core type

DEFINITION

Classification: 57/11

(under subclass 3) Apparatus wherein the core is rotated bodily to wind the covering strand thereon. Either the supply for the covering strand may be moved longitudinally of the core or the core may have an additional longitudinal movement.

SEE OR SEARCH CLASS

242, Winding, Tensioning, or Guiding,

443+, for forming a composite article by winding material onto a rotating core.