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. 21, 2010
Filed:
Jul. 02, 2007
Yasuhiko Ishii, Kashiwara, JP;
Naoki Morimura, Kashiba, JP;
Tetsuaki Numata, Nara, JP;
Nobutsuna Motohashi, Katsuragi, JP;
Hirochika Ueyama, Hirakata, JP;
Yasuhiko Ishii, Kashiwara, JP;
Naoki Morimura, Kashiba, JP;
Tetsuaki Numata, Nara, JP;
Nobutsuna Motohashi, Katsuragi, JP;
Hirochika Ueyama, Hirakata, JP;
JTEKT Corporation, Osaka-shi, Osaka, JP;
Abstract
A rolling bearing assembly for a wheel includes a cylindrical fixed bearing ring fixed to a vehicle body side, a rotary bearing ring rotatably inserted to inside of the fixed bearing ring, and plural rows of rolling elements rollably arranged between the bearing rings. An annular sensor housing is attached to an inboard side end portion of the fixed bearing ring and includes a plurality of displacement sensors for detecting gaps between the displacement sensors and outer peripheral surfaces of inboard side end portions of the rotary bearing ring in a circumferential direction. Further, an inboard side end portion of the sensor housing is sealed by an inner side seal device.