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:
Apr. 25, 2006
Filed:
Jan. 30, 2002
Applicants:
Franck Landrieve, Fondettes, FR;
Olivier Verbe, Tours, FR;
Inventors:
Franck Landrieve, Fondettes, FR;
Olivier Verbe, Tours, FR;
Assignee:
Aktiebolaget SKF, Göteborg, SE;
Primary Examiner:
Int. Cl.
CPC ...
F16C 33/78 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention relates to a device for detecting the rotation speed of a rotating element supported by at least one external rotating ring with at least one roller bearing. At least one internal non-rotating ring of the roller bearing is solidly connected to a shaft mounted on a support. The inventive device includes a non-rotating sensor adjacent to the roller bearing and a rotating encoder. The encoder is at least partially fixed by magnetization to a flange which is integral to the rotating ring and which is made from a magnetizable material.