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:
Jan. 20, 2015
Filed:
Mar. 08, 2012
Hironori Koyama, Kasugai, JP;
Mutsumi Muraoka, Nagakute, JP;
Hironori Daito, Komaki, JP;
Satoshi Umemura, Gifu, JP;
Jyoji Tsutsumida, Komaki, JP;
Shinichi Suganuma, Odawara, JP;
Takeshi Hamanaka, Ebina, JP;
Kaoru Murakami, Isehara, JP;
Hironori Koyama, Kasugai, JP;
Mutsumi Muraoka, Nagakute, JP;
Hironori Daito, Komaki, JP;
Satoshi Umemura, Gifu, JP;
Jyoji Tsutsumida, Komaki, JP;
Shinichi Suganuma, Odawara, JP;
Takeshi Hamanaka, Ebina, JP;
Kaoru Murakami, Isehara, JP;
Sumitomo Riko Company Limited, Aichi, JP;
Nissan Motor Co., Ltd., Kanagawa, JP;
Abstract
A fluid-filled type vibration damping device including a base component and a tubular mating component. The tubular mating component is externally fitted onto the base component by means of a diameter-constricting caulking with a sealing rubber clasped therebetween so as to constitute a mate-fastened portion. The tubular mating component extends axially outward beyond a sealed section of the mate-fastened portion so as to provide a caulking tube portion. A diametrical position of the tubular mating component at the sealed section is determined by contact of the caulking tube portion against an outside peripheral face of a positioning projection provided on the base component so as to define a diametrical positioning portion. The caulking tube portion is constricted in diameter and held in engagement with an axial edge portion of the positioning projection so as to form an axial positioning portion.