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:
Jun. 23, 2020
Filed:
Sep. 04, 2018
Applicant:
Aktiebolaget Skf, Gothenburg, SE;
Inventor:
Maurizio Bertola, Turin, IT;
Assignee:
AKTIEBOLAGET SKF, Gothenburg, SE;
Primary Examiner:
Int. Cl.
CPC ...
F16C 33/41 (2006.01); F16C 33/38 (2006.01); F16C 19/18 (2006.01); F16C 43/08 (2006.01);
U.S. Cl.
CPC ...
F16C 33/3825 (2013.01); F16C 19/184 (2013.01); F16C 33/416 (2013.01); F16C 43/083 (2013.01); F16C 19/186 (2013.01); F16C 2326/02 (2013.01);
Abstract
A flexible cage of a rolling bearing belonging to a wheel hub assembly for motor vehicles, having a substantially circular rib and a plurality of fingers which extend from a side of the rib and have a base portion, the rib and the fingers having partially spherical concave surfaces defining together a plurality of partially spherical cavities for retaining respective rolling bodies. The rib has substantially straight portions, each of them integrally connected to a base portion of a finger, substantially oblique portions and protrusion portions.