US PATENT SUBCLASS 156 / 428
.~.~ Forming and/or covering indefinite length article

Current as of: June, 1999
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156 /   HD   ADHESIVE BONDING AND MISCELLANEOUS CHEMICAL MANUFACTURE

349  DF  SURFACE BONDING MEANS AND/OR ASSEMBLY MEANS THEREFOR {34}
425  DF  .~ Longitudinally progressive helical winding means {2}
428.~.~ Forming and/or covering indefinite length article {2}
429  DF  .~.~.~> Rotating core or mandrel
430  DF  .~.~.~> By winding plural strands or webs {1}

DEFINITION

Classification: 156/428

(under subclass 425) Apparatus in which (1) the base is removed from the wound body and the article which is produced by the wound material is of indefinite or running length or (2) the base is itself of indefinite or running length and becomes part of the article being produced.

SEE OR SEARCH THIS CLASS, SUBCLASS:

53+, for methods of covering electrical conductors which may include a winding operation.

SEE OR SEARCH CLASS

57, Textiles: Spinning, Twisting, and Twining,

3+, for apparatus there provided for in which one or more strands are spirally wound about a core to form a strand of indefinite length.