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:
Sep. 07, 2021
Filed:
Mar. 30, 2020
Applicant:
Aktiebolaget Skf, Gothenburg, SE;
Inventors:
Benoit Arnault, Saint-Cyr-sur-Loire, FR;
Benoît Hauvespre, Saint Etienne de Chigny, FR;
Thomas Perrotin, Saint Roch, FR;
Nicolas Tronquoy, Fondettes, FR;
Samuel Viault, Saint-Antoine-du-Rocher, FR;
Assignee:
Aktiebolaget SKF, Gothenburg, SE;
Primary Examiner:
Int. Cl.
CPC ...
F16C 19/16 (2006.01); F16C 33/78 (2006.01); F16D 23/14 (2006.01); B60K 23/08 (2006.01); F16C 33/80 (2006.01); B60K 17/02 (2006.01);
U.S. Cl.
CPC ...
F16D 23/147 (2013.01); B60K 23/08 (2013.01); F16C 19/16 (2013.01); F16C 33/805 (2013.01); B60K 17/02 (2013.01); F16C 2361/43 (2013.01);
Abstract
A clutch thrust bearing device including a rolling bearing, an axially movable piston having a radial plate, and a resilient biasing member. At least one between the inner and the outer peripheries of the radial plate of the axially movable piston is provided with a bearing sealing element of resilient material having at least one sealing lip in sliding contact with the rotatable ring of rolling bearing.