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:
Nov. 09, 2021
Filed:
Dec. 10, 2018
Sumitomo Riko Company Limited, Komaki, JP;
Toyota Jidosha Kabushiki Kaisha, Toyota, JP;
Takayoshi Yasuda, Komaki, JP;
Yoshinori Watanabe, Komaki, JP;
Naoki Furumachi, Komaki, JP;
Keishi Hatanaka, Komaki, JP;
Hiroyuki Ichikawa, Komaki, JP;
Yuji Matsubara, Toyota, JP;
Kentaro Mori, Toyota, JP;
SUMITOMO RIKO COMPANY LIMITED, Komaki, JP;
TOYOTA JIDOSHA KABUSHIKI KAISHA, Toyota, JP;
Abstract
A vibration-damping device including: a first mounting member configured to be mounted to one of components of a vibration transmission system; a second mounting member configured to be mounted to an other of the components of the vibration transmission system; a main rubber elastic body connecting the first mounting member and the second mounting member elastically to each other; a bracket attached to the second mounting member, the bracket having a mounting part configured to be mounted to the other of the components of the vibration transmission system; a tubular outer member secured press-fit to the second mounting member; a mass member disposed within the tubular outer member; and a support rubber fixed at an outer peripheral part of the mass member, the support rubber elastically connecting the tubular outer member and the mass member to constitute a dynamic damper.