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:
Apr. 06, 2021
Filed:
Mar. 28, 2018
Applicant:
Schaeffler Technologies Ag & Co. KG, Herzogenaurach, DE;
Inventors:
Bernd Barthel, Gerolzhofen, DE;
Lukas Schraut, Werneck, DE;
Assignee:
Schaeffler Technologies AG & Co. KG, Herzogenaurach, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16C 33/60 (2006.01); F16C 33/58 (2006.01); F16C 19/36 (2006.01);
U.S. Cl.
CPC ...
F16C 33/60 (2013.01); F16C 33/586 (2013.01); F16C 19/364 (2013.01); F16C 2226/74 (2013.01); F16C 2326/02 (2013.01);
Abstract
A multi-row rolling bearing unit including an outer ring and at least two inner rings, between which rolling bodies are guided, and an elastic securing ring which engages in annular grooves of the inner rings, the securing ring having a U-shaped cross-sectional profile with two flanks which engage in the annular grooves.