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:
Jul. 31, 2018
Filed:
Jun. 14, 2016
Applicant:
Saurer Germany Gmbh & Co. KG, Remscheid, DE;
Inventor:
Lothar Winzen, Herzogenrath, DE;
Assignee:
Saurer Germany GmbH & Co. KG, Remscheid, DE;
Primary Examiner:
Int. Cl.
CPC ...
D01H 4/40 (2006.01);
U.S. Cl.
CPC ...
D01H 4/40 (2013.01);
Abstract
A yarn withdrawal nozzlefor an open-end rotor spinning devicewith at least two ferromagnetic projections for magnetically coupling to permanent magnetsarranged in depressions of a holder in the cover elementof a rotor housing, wherein the ferromagnetic projections correspond in their arrangement and dimensions to the depressionsin the holder. The ferromagnetic projections are formed directly in the yarn withdrawal nozzlemade from a non-magnetic material.