US PATENT SUBCLASS 26 / 51.4
.~.~ Automatically controlled

Current as of: June, 1999
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26 /   HD   TEXTILES: CLOTH FINISHING

51  DF  STRETCHING OR SPREADING AND WORKING {2}
51.3  DF  .~ Weft angle adjusting {1}
51.4.~.~ Automatically controlled {1}
51.5  DF  .~.~.~> With photoelectric scanning or detecting means

DEFINITION

Classification: 26/51.4

(under subclass 51.3) Devices having means, responsive to improper weft position, to correct or introduce skew or bow.

SEE OR SEARCH CLASS

226, Advancing Material of Indeterminate Length, appropriate subclasses for control means for regulating the advance of web or stand material.