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. 17, 2018
Filed:
May. 16, 2016
Applicant:
Saurer Germany Gmbh & Co. KG, Remscheid, DE;
Inventor:
Lothar Winzen, Herzogenrath, DE;
Assignee:
Saurer Germany GmbH & Co. KG, Remscheid, DE;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
D01H 4/10 (2006.01);
U.S. Cl.
CPC ...
D01H 4/10 (2013.01);
Abstract
A spinning rotor () for an open-end spinning device () operating in particular at high rotor speeds with a rotor cup (), having a rotor bottom () and an opening () and having an annular wall section () designed as a fiber sliding wall. The rotor cup () in the transitional area between the rotor bottom () and the annular wall section () has a support collar () pointing away from the opening () of the rotor cup ().