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. 20, 2012
Filed:
Jul. 03, 2008
Yasuhiko Ishii, Kashiwara, JP;
Naoki Morimura, Kashiba, JP;
Yoshihiro Itoh, Nishinomiya, JP;
Takashi Kaneike, Sakai, JP;
Yasuhiko Ishii, Kashiwara, JP;
Naoki Morimura, Kashiba, JP;
Yoshihiro Itoh, Nishinomiya, JP;
Takashi Kaneike, Sakai, JP;
JTEKT Corporation, Osaka-Shi, Osaka, JP;
Nakanishi Metal Works Co., Ltd., Kita-Ku, Osaka, JP;
Abstract
A magnetic encoder is provided which can prevent a magnetized member from being separated from a fixed member to which the magnetized member is fixed under a severe temperature environment. The encoder includes a fixed member which is fixed to a rotating member and a magnetized member which is attached to the fixed member. The magnetized member, which is molded by mixing a magnetic powder in a resin, is bonded to the fixed member with a silicone resin based adhesive, and a thickness of an adhesive layer of the silicone resin based adhesive is 50 μm or more and 100 μm or less.