US PATENT SUBCLASS 57 / 405
.~.~.~ With strand controlled stopping

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

1 R  DF  APPARATUS AND PROCESSES {45}
400  DF  .~ Open end spinning {4}
404  DF  .~.~ Rotating chamber type {4}
405.~.~.~ With strand controlled stopping

DEFINITION

Classification: 57/405

With strand controlled stopping:

(under subclass 404) Subject matter wherein the twisting operation is stopped in response to a condition of the strand or material being operated on, as by failure, exhaustion, too much or too little tension, undue accumulation, etc.

SEE OR SEARCH THIS CLASS, SUBCLASS:

19, for stopping, covering, or wrapping operations.

78+, for stopping or starting other twisting operations.

263, for piecing up open-end machines.

SEE OR SEARCH CLASS

19, Textiles: Fiber Preparation,

0.2+, for similar subject matter associated with fiber preparation apparatus and methods. 28, Textiles: Manufacturing,

186+, for similar subject matter associated with the

manufacture of textiles.

66, Textiles: Knitting,

158+, for similar subject matter associated with knitting processes or apparatus.