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:
Jan. 28, 2020
Filed:
May. 24, 2017
Applicant:
Rieter Ingolstadt Gmbh, Ingolstadt, DE;
Inventors:
Bernd Loos, Deggingen, DE;
Frank Riedel, Ebersbach, DE;
Assignee:
Rieter Ingolstadt GmbH, Ingolstadt, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D01H 4/40 (2006.01);
U.S. Cl.
CPC ...
D01H 4/40 (2013.01);
Abstract
A thread draw-off nozzle for an open-end spinning device includes a nozzle insert configured to deflect a yarn produced by the open-end spinning device. A nozzle frame fixes the thread draw-off nozzle in the open-end spinning device. The nozzle frame includes a cylindrical shank, which has a centering diameter and a length that is shorter than half the centering diameter.