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:
Jul. 20, 2021
Filed:
Aug. 09, 2019
Applicant:
Sumitomo Riko Company Limited, Komaki, JP;
Inventor:
Akira Ohji, Komaki, JP;
Assignee:
SUMITOMO RIKO COMPANY LIMITED, Komaki, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16F 3/12 (2006.01); F16F 3/093 (2006.01); E05F 5/02 (2006.01);
U.S. Cl.
CPC ...
F16F 3/0935 (2013.01); F16F 3/12 (2013.01); E05F 5/025 (2013.01); E05Y 2201/224 (2013.01); E05Y 2900/531 (2013.01);
Abstract
A composite vibration-damping body including a first elastic body and a second elastic body overlapped with each other, wherein the first elastic body is formed of a material having higher attenuation than that of the second elastic body, the first elastic body includes a recessed part opening onto a surface of the first elastic body, and the recessed part forms a gap, and a strain concentration part configured to be subjected to an increased strain during load input is set to a wall of the gap of the of the first elastic body.