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:
Jun. 28, 2016
Filed:
Jun. 13, 2012
Yuusuke Satou, Ebina, JP;
Masahiko Kondo, Yokohama, JP;
Hiroshi Kojima, Yokohama, JP;
Fumiharu Kurose, Yokohama, JP;
Motohiro Yanagida, Yokohama, JP;
Akira Ueki, Kamakura, JP;
Yuusuke Satou, Ebina, JP;
Masahiko Kondo, Yokohama, JP;
Hiroshi Kojima, Yokohama, JP;
Fumiharu Kurose, Yokohama, JP;
Motohiro Yanagida, Yokohama, JP;
Akira Ueki, Kamakura, JP;
NISSAN MOTOR CO., LTD., Yokohama-shi, Kanagawa, JP;
BRIDGESTONE CORPORATION, Tokyo, JP;
Abstract
An anti-vibration device for a vehicle including a rod () fixed to an engine () at one end portion () thereof and fixed to a vehicle body at the other end portion () thereof, an inertia mass () supported on the rod (), an actuator () operative to reciprocate the inertia mass in an axial direction of the rod, and an acceleration sensor () that detects vibration of the rod in the axial direction. The acceleration sensor () is disposed between the one end portion () of the rod () and the other end portion () of the rod (). Accordingly, sensitivity to pitch vibration of the rod () is reduced so that accuracy in detection of rigid body resonance in the axial direction is enhanced.