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. 30, 2021
Filed:
Oct. 12, 2017
Applicant:
Yamashita Rubber Co., Ltd., Fujimino, JP;
Inventors:
Yuichi Nakamaru, Saitama, JP;
Hiroki Kashihara, Saitama, JP;
Assignee:
YAMASHITA RUBBER CO., LTD., Fujimino, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16F 1/38 (2006.01); F16F 15/08 (2006.01); F16F 1/387 (2006.01);
U.S. Cl.
CPC ...
F16F 1/3863 (2013.01); F16F 1/387 (2013.01); F16F 15/08 (2013.01); F16F 2224/02 (2013.01); F16F 2224/025 (2013.01);
Abstract
An object of the present invention is to provide a vibration-damping device which enhances the durability of a rubber elastic body; and inhibits the occurrence of voids in an outer cylinder. The vibration-damping device includes: an inner cylinder; a resin-made outer cylinder arranged outside the inner cylinder in a radial direction of the outer cylinder; and a rubber elastic body connecting the inner cylinder and the outer cylinder.