US PATENT SUBCLASS 242 / 434.4
.~.~.~.~ Having guide ring coaxial with spool

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}
434  DF  .~ Through opening in ring-shaped core {4}
434.1  DF  .~.~ By supply coil linked with core {1}
434.2  DF  .~.~.~ Supply coil on rigid spool {2}
434.4.~.~.~.~ Having guide ring coaxial with spool

DEFINITION

Classification: 242/434.4

Having guide ring coaxial with spool:

(under subclass 434.2) Subject matter wherein the shuttle or spool comprises a supply spool and a distinct annular guide ring driven for rotation about an axis collinear with the axis of the supply spool for directing material from the spool to the core for winding.