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:
Oct. 01, 2024
Filed:
Dec. 20, 2022
Bearing device with integrated electrical insulation, in particular for an electric motor or machine
Applicant:
Aktiebolaget Skf, Gothenburg, SE;
Inventors:
Benoit Arnault, Saint-Cyr-sur-Loire, FR;
Mickael Chollet, Joué-lès-Tours, FR;
Assignee:
AKTIEBOLAGET SKF, Gothenburg, SE;
Primary Examiner:
Int. Cl.
CPC ...
F16C 19/06 (2006.01); F16C 19/52 (2006.01); F16C 33/58 (2006.01); F16C 35/077 (2006.01);
U.S. Cl.
CPC ...
F16C 35/077 (2013.01); F16C 19/06 (2013.01); F16C 19/52 (2013.01); F16C 33/585 (2013.01); F16C 2380/26 (2013.01);
Abstract
A bearing device includes a first ring and a second ring mounted for relative rotation and an insulating sleeve including a socket and an electrically insulating liner. The socket has at least one recess, and the liner has at least one protrusion extending into each of the at least one recess. The liner is overmolded on the second ring and on the socket such to connect the second ring to the socket.