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:
Mar. 07, 2006
Filed:
Jul. 01, 2002
Katsuhiro Goto, Inuyama, JP;
Katsuhisa Yano, Inuyama, JP;
Kazuhiko Kato, Komaki, JP;
Akira Katagiri, Kasugai, JP;
Katsuhiro Goto, Inuyama, JP;
Katsuhisa Yano, Inuyama, JP;
Kazuhiko Kato, Komaki, JP;
Akira Katagiri, Kasugai, JP;
Tokai Rubber Industries, Ltd., Komaki, JP;
Abstract
A fluid-filled vibration-damping device including an elastic body elastically connecting a first and a second mounting member, a pressure-receiving chamber disposed inward of and partially defined by the elastic body, and a flexible rubber layer disposed outwardly of and cooperating with the elastic body to form an equilibrium chamber held in fluid communication with the pressure-receiving chamber through a first orifice passage. The first mounting member includes an elastic-body central member and a rubber-layer central member, which are fixed together at their abutting surfaces by a fixing mechanism, to constitute the first mounting member, and positioned relative to each other by an engagement of a fitting recess and projection formed on their abutting surfaces. A peripheral portion of an interface between the abutting surfaces of the elastic-body central member and said rubber-layer central member entirely faces the equilibrium chamber and/or the pressure-receiving chamber.