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. 12, 2023
Filed:
Feb. 25, 2022
Saurer Spinning Solutions Gmbh & Co. KG, Uebach-Palenberg, DE;
Michael Mohr, Schwalmtal, DE;
Heinz-Josef Peuker, Wegberg, DE;
Chandrassekaran Seshayer, Herzogenrath, DE;
Ralf Siewert, Schwalmtal, DE;
Joachim Sobkowiak, Mönchengladbach, DE;
Paul Straaten, Schwalmtal, DE;
Saurer Spinning Solutions GmbH & Co. KG, Übach-Palenberg, DE;
Abstract
A yarn guide channel for arrangement between a spinning device and a winding device of a spinning machine producing a take-up package in which a yarn guide channel forms a passage channel for a yarn running between the spinning device and the winding device. The yarn guide channel has a plurality of pneumatically engageable channel sections coupled to each other, having at least a first channel section, a second channel section and a channel connection section disposed between the first and second channel sections, in which the channel connection section has a mouth for supplying compressed air into the yarn guide channel for generating a pneumatic overpressure in the first channel section associated with a pneumatic suction effect in the second channel section.