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:
Jul. 13, 2018
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 process for operating an air-jet spinning device such that after a spinning interruption the yarn end of the spun yarn accumulated on a take-up package is picked up by a suction nozzle and transferred to a yarn end preparation device. The yarn end is processed in the yarn end preparation device and is then transferred to a first area of an outlet opening of the spinning cone, the yarn end is pneumatically transported to a second area of an inlet opening of the spinning cone and is positioned there within the air-jet spinning device at a distance in front of the inlet opening, the drafting system of the relevant workstation is raised and the sliver is conveyed through a sliver guide of the nozzle block into the second area of the inlet opening of the spinning cone and there spun onto the prepared yarn end of the spun yarn.