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:
Dec. 03, 2013
Filed:
May. 04, 2011
Yujiro Ono, Iwata, JP;
Kentarou Nishikawa, Iwata, JP;
Koji Kametaka, Iwata, JP;
Takayuki Norimatsu, Iwata, JP;
Kentaro Ikki, Iwata, JP;
Toru Takahashi, Iwata, JP;
Yujiro Ono, Iwata, JP;
Kentarou Nishikawa, Iwata, JP;
Koji Kametaka, Iwata, JP;
Takayuki Norimatsu, Iwata, JP;
Kentaro Ikki, Iwata, JP;
Toru Takahashi, Iwata, JP;
NTN Corporation, Osaka, JP;
Abstract
A wheel support bearing assembly includes rolling elements interposed between double row rolling surfaces of outer and inner members, which are opposed to each other. Electronic components including a plurality of the sensor units, a signal processing IC for processing respective sensor output signals thereof and a signal cable for transmitting the processed output signal to the outside of the bearing assembly are arranged inwardly of an annular protective covering to provide an annular sensor assembly. The sensor assembly is fitted to a peripheral surface of a stationary member in a fashion coaxial with the stationary member.