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:
Feb. 13, 2024
Filed:
May. 09, 2022
Applicant:
Aktiebolaget Skf, Gothenburg, SE;
Inventors:
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16C 23/08 (2006.01); F16C 33/58 (2006.01); F16C 35/063 (2006.01); F16C 33/46 (2006.01); F16C 19/06 (2006.01); F16C 33/49 (2006.01);
U.S. Cl.
CPC ...
F16C 33/4605 (2013.01); F16C 19/06 (2013.01); F16C 23/084 (2013.01); F16C 33/49 (2013.01); F16C 33/586 (2013.01); F16C 35/063 (2013.01); F16C 2226/62 (2013.01);
Abstract
A bearing unit comprising a radially outer ring having a radially outer spherical surface with a convex shape, a radially inner ring mounted on a rotating or oscillating shaft, and a plurality of rolling bodies interposed between the radially outer ring and the radially inner ring to allow the relative rotation of the radially inner ring and outer ring; a locking system for locking the bearing unit being provided with two threaded through holes that are made through the radially inner ring from opposite sides with respect to the radially outer ring and to the plurality of rolling bodies, and, for each threaded through hole with a respective grub screw locking the radially inner ring on the shaft.