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:
Feb. 26, 2008
Filed:
Feb. 03, 2004
Masahiro Inoue, Osaka, JP;
Shunichi Matsui, Osaka, JP;
Yoshifumi Shige, Osaka, JP;
Minoru Sentoku, Osaka, JP;
Katsura Koyagi, Osaka, JP;
Masahiro Inoue, Osaka, JP;
Shunichi Matsui, Osaka, JP;
Yoshifumi Shige, Osaka, JP;
Minoru Sentoku, Osaka, JP;
Katsura Koyagi, Osaka, JP;
JTEKT Corporation, Osaka, JP;
Abstract
Balls are interposed between respective raceway surfaces of inner and outer ring members, and a seal apparatus is provided between shoulder portions of the inner and outer ring members. The seal apparatus comprises an outer ring-side seal ring fixed to the outer ring member, and an inner ring-side seal ring fixed to the inner ring member. A pulser ring is fixed to a ring-shaped core metal of the inner ring-side seal ring. In an outer diameter side of the ring-shaped core metal of the outer ring-side seal ring, a magnetic sensor is molded with resin by an external member to be integrated therein. A connector connected to the magnetic sensor is formed consecutive with the external member.