US PATENT SUBCLASS 57 / 59
.~ Delivery twist type

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

1 R  DF  APPARATUS AND PROCESSES {45}
59.~ Delivery twist type {4}
60  DF  .~.~> With twisting couple {1}
62  DF  .~.~> With winding {1}
64  DF  .~.~> With cabling
65  DF  .~.~> Planetary type

DEFINITION

Classification: 57/59

Devices in which a strand or strands are twisted by rotation of the source of supply of material to be twisted relative to the axis of the strand being formed.

SEE OR SEARCH THIS CLASS, SUBCLASS:

3+, for delivery twist devices employed in covering or wrapping strands spirally about a core..