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:
May. 18, 2021
Filed:
Nov. 11, 2019
Applicant:
Aktiebolaget Skf, Gothenburg, SE;
Inventors:
Bryan Allison, Clymer, NY (US);
Joanna Dzwonczyk, Ijsselstein, NL;
Joshua Fitzgerald, Sherman, NY (US);
Assignee:
AKTIEBOLAGET SKF, Gothenburg, SE;
Primary Examiner:
Int. Cl.
CPC ...
F16C 33/56 (2006.01); B21D 53/12 (2006.01);
U.S. Cl.
CPC ...
F16C 33/56 (2013.01); B21D 53/12 (2013.01); F16C 2204/20 (2013.01); F16C 2360/23 (2013.01);
Abstract
A rolling-element bearing cage or a rolling-element bearing cage segment includes a first side ring or a first side ring segment formed from aluminum alloy AA2618, a second side ring or a second side ring segment formed from aluminum alloy AA2618, and at least one bridge formed from aluminum alloy AA2618, the at least one bridge connecting the first side ring to the second side ring or connecting the first side ring segment to the second side ring segment.