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:
Nov. 23, 2021
Filed:
Dec. 11, 2019
Saurer Spinning Solutions Gmbh & Co. KG, Uebach-Palenberg, DE;
Dirk Brakensiek, Neuss, DE;
Elisabeth Klaczynski, Erkelenz, DE;
Tai Mac, Würselen, DE;
Erwin Peters, Düren, DE;
Eduard Prediger, Mönchengladbach, DE;
Philipp Schiffers, Erkelenz, DE;
Michael Spitzer, Monschau-Kalterherberg, DE;
Detlef Schelter, Erkelenz, DE;
Heiko Toepke, Baesweiler, DE;
Lothar Winzen, Herzogenrath, DE;
Lothar Uedinger, Mönchengladbach, DE;
Harald Wilhelm Wassen, Schwalmtal, DE;
Saurer Spinning Solutions GmbH & Co. KG, Uebach-Palenberg, DE;
Abstract
A textile machine for producing cross-wound packages, comprising a plurality of workstations, each of which has at least one pneumatic consumer, and comprising a suction system which has at least one vacuum source to which the pneumatic consumers of the workstations are connected via a machine-length vacuum duct arranged in the region of the central axis between two rows of workstations. In order to modify such a textile machine producing cross-wound packages in such a way that it is ensured that the required minimum spinning vacuum is always available at all workstations of the textile machine during spinning operation, according to the invention the textile machine producing cross-wound packages has, in addition to the vacuum duct, a machine-length bypass duct which is also installed in the region of the central axis and is arranged above chain ducts for service units.