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:
Jun. 18, 2002
Filed:
Mar. 10, 2000
Hans-Rochus Gross, Bergisch Gladbach, DE;
Jorg Hegenbarth, Remscheid, DE;
Frank Bäcker, Solingen, DE;
Barmag AG, Remscheid, DE;
Abstract
A spinning apparatus for producing a plurality of yarns, wherein the yarns are produced by combining a plurality of filament bundles. To this end, the spinning apparatus includes a plurality of extruders for producing a plurality of melt flows, which are distributed by a plurality of distributor pumps to at least two spinning positions that are arranged side by side. Each of the spinning positions includes a plurality of spinnerets, which extrude a partial flow from a distributor pump to a filament bundle. Also, the spinning positions are arranged so that at least one filament bundle of one spinning position can be combined to a yarn with at least one filament bundle of an adjacent spinning position.