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:
Jun. 05, 2001
Filed:
Nov. 23, 1999
Applicant:
Inventors:
Angelo Vignotto, Turin, IT;
Massimo Marivo, Airasca, IT;
Assignee:
SKF Industrie S.p.A., Turin, IT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16C 3/200 ; G01P 3/487 ;
U.S. Cl.
CPC ...
F16C 3/200 ; G01P 3/487 ;
Abstract
An encoder wheel (,) for a roller bearing provided with a multipolar magnetised ring (,) presenting an axial thickness (S) which is radially variable in an inversely proportional way to a radius (R) of the ring (,) itself, and also provided with a metallic insert (,) for supporting the multipolar ring (,) itself; the metallic insert (,) presenting a curved annular wall (,), which axially delimits the multipolar ring (,), and presents a variable curvature to the variation of the thickness (S) of the multipolar ring (,).