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:
May. 29, 2012
Filed:
Mar. 06, 2007
Applicant:
Bernard Branchereau, Segre, FR;
Inventor:
Bernard Branchereau, Segre, FR;
Assignee:
Hutchinson S.A., , FR;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01H 9/00 (2006.01); F16C 32/00 (2006.01); F16C 41/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
Displacement encoder for a moving shaft, comprising a sleeve intended to be fitted onto the shaft and at least one permanent magnet forming at least one polarized magnetic mark. An elastomer layer lies between the permanent magnet and the sleeve. This elastomer layer is adhesively bonded to the permanent magnet and to the sleeve. The invention also relates to a device for a moving shaft comprising such an encoder and to the method of manufacturing the encoder.