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:
Oct. 03, 2006
Filed:
Feb. 17, 2005
Takeshi Takizawa, Kanagawa, JP;
Shigeru Endo, Kanagawa, JP;
Ikunori Sakatani, Kanagawa, JP;
Tatsunobu Momono, Kanagawa, JP;
Yasushi Mutoh, Kanagawa, JP;
Takeshi Takizawa, Kanagawa, JP;
Shigeru Endo, Kanagawa, JP;
Ikunori Sakatani, Kanagawa, JP;
Tatsunobu Momono, Kanagawa, JP;
Yasushi Mutoh, Kanagawa, JP;
NSK Ltd., Tokyo, JP;
Abstract
A sensor unit is supported on a stationary ring which does not rotate even when it is in use, and the rotation of the rotary ring can be detected by a rotation detecting sensor held within the sensor unit. Within the sensor unit, besides the rotation detecting sensor, there are disposed other sensors such as a temperature sensor and a vibration sensor, thereby being able to detect the rotation speed and the rotation number of the wheel supported on the rotary ring, and the other car driving conditions.