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:
Nov. 18, 2014
Filed:
Feb. 11, 2013
Applicant:
Jtekt Corporation, Osaka, JP;
Inventors:
Assignee:
JTEKT Corporation, Osaka, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01L 3/00 (2006.01); G01L 3/10 (2006.01); B62D 6/10 (2006.01);
U.S. Cl.
CPC ...
G01L 3/101 (2013.01); B62D 6/10 (2013.01);
Abstract
A torque detection device includes: a magnetic flux collecting unit that includes an annular holder formed by resin molding and having a through-hole that passes through the holder in a radial direction, a first magnetic flux collecting ring and a second magnetic flux collecting ring that are fitted to an inner periphery of the holder so as not to cover the through-hole, and a magnetic shield that is fitted to an outer periphery of the holder so as to cover the through-hole; and a sensor housing that is made of resin supplied onto an outer periphery of the magnetic flux collecting unit, and that is formed so as to be integrated with the magnetic flux collecting unit.