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:
Sep. 28, 2021
Filed:
Aug. 23, 2019
Jtekt Corporation, Osaka, JP;
Yuichi Toyama, Owariasahi, JP;
JTEKT CORPORATION, Osaka, JP;
Abstract
A sensor device that can suppress positional fluctuations of a sensor element with first and second magnetism collection portions due to injection molding of a housing is provided. A housing of a torque sensor has a ring portion cover portion that surrounds and holds a first ring portion of a first magnetism collection ring and a second ring portion of a second magnetism collection ring, and a sensor cover portion that houses a first magnetism collection portion, a second magnetism collection portion, and a sensor unit. The sensor cover portion extends toward the radially outer side from the ring portion cover portion. The sensor cover portion has a sensor housing portion that houses the sensor unit as interposed between the first magnetism collection portion and the second magnetism collection portion, an opening portion that opens in the axial direction, and a lid portion that closes the opening portion.