US PATENT SUBCLASS 242 / 447.2
.~.~.~.~ Threaded operator

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


242 /   HD   WINDING, TENSIONING, OR GUIDING

430  DF  COMPOSITE ARTICLE WINDING {11}
443  DF  .~ By rotating core {4}
447  DF  .~.~ Having mechanism for distributing convolutions {2}
447.1  DF  .~.~.~ By reciprocating guide or supply {1}
447.2.~.~.~.~ Threaded operator

DEFINITION

Classification: 242/447.2

Threaded operator:

(under subclass 447.1) Subject matter wherein the means for directing the material includes a helically grooved shaft engaged by a follower in a manner that rotation of the shaft causes linear movement of the follower connected to either a material supply or core to effect the distribution of the material.

SEE OR SEARCH THIS CLASS, SUBCLASS:

278+, for a fishing reel with a reciprocated level winding guide.

397.3, for a reeling device with a reciprocated level winding guide.

482.4+, for a material distributing mechanism in a helical winding apparatus which may include a guide shifted by a helically grooved shaft (a cam) and cooperating follower.