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:
Nov. 10, 2020
Filed:
May. 28, 2019
Applicant:
Aktiebolaget Skf, Gothenburg, SE;
Inventors:
Samuel Viault, Saint-Antoine-du-Rocher, FR;
Benoît Hauvespre, Saint Etienne de Chigny, FR;
Michael Wahler, Gerolzhofen, DE;
Assignee:
Aktiebolaget SKF, Gothenburg, SE;
Primary Examiner:
Int. Cl.
CPC ...
F16C 19/06 (2006.01); F16C 33/44 (2006.01); F16C 33/62 (2006.01); F16C 37/00 (2006.01);
U.S. Cl.
CPC ...
F16C 19/06 (2013.01); F16C 33/44 (2013.01); F16C 33/62 (2013.01); F16C 37/007 (2013.01); F16C 2204/60 (2013.01); F16C 2206/04 (2013.01); F16C 2206/40 (2013.01); F16C 2208/36 (2013.01);
Abstract
A bearing assembly including a chamber provided with a rolling bearing supporting a rotary shaft with respect to a fixed housing. The rolling bearing has a first ring and a second ring in relative rotation one each other, at least one row of rolling elements being arranged between the rings. The chamber having Ethanol in liquid and/or gaseous state. The rings are coated with diamond-like carbon (DLC) material.