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. 07, 1998
Filed:
Mar. 13, 1996
Applicant:
Inventor:
Christian Rigaux, Artannes-sur-Indre, FR;
Assignee:
SKF France, Clamart, FR;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01P / ; F16C / ;
U.S. Cl.
CPC ...
324173 ; 384448 ;
Abstract
A rolling-contact bearing has a speed-detecting device which includes a sensor which is fixed to a non-rotating race of the bearing, and an encoder element which is mounted on a subassembly which includes two rotating races. The rolling elements of the bearing are held by two axially spaced cages. The encoder element has an active part and a radial part which supports the active part. The radial part extends between the two cages. The active part of the encoder element has an axial dimension which is greater than the axial distance between the two cages.