The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 15, 1987
Filed:
Nov. 14, 1985
Georges Billard, Chamberly-Le-Vieux, FR;
Francoise Blanchard, Chambery, FR;
Willy Klemenz, Cognin, FR;
Roger Combet, La Motte Servolex, FR;
Daniel Richard, Montmelian, FR;
Vetrotex Saint Gobain, Chambery, FR;
Abstract
The invention relates to a winding device and process to produce packages from several separate continuous fibers. The installation of this invention includes a spinneret receiving a thermoplastic material in the molten state, a rotating spindle carrying a support and drawing strands of material from the orifices of the spinneret and winding of the resulting fibers, a gathering and guiding device and a crisscrossing device including a fiber guide with an opening opposite the spindle communicating with an interior guide zone provided with at least two notches on its periphery.