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. 21, 2015
Filed:
Aug. 16, 2012
Applicant:
Akio Sugimoto, Kobe, JP;
Inventor:
Akio Sugimoto, Kobe, JP;
Assignee:
Kobe Steel, Ltd., Hyogo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B61D 17/04 (2006.01); B61D 17/18 (2006.01); B61D 17/08 (2006.01); B61D 17/10 (2006.01); F16F 9/30 (2006.01);
U.S. Cl.
CPC ...
B61D 17/185 (2013.01); B61D 17/08 (2013.01); B61D 17/10 (2013.01); F16F 9/30 (2013.01);
Abstract
A vibration damping shaped aluminum extrusion achieves the features of weight reduction and a high damping effect. The vibration damping shaped aluminum extrusion includes a pair of face plates which face each other and a plurality of ribs connecting the face plates, wherein a damping material is provided at least on the central part of the rib in an inner surface of a hollow part formed by the face plate and the rib. A positioning recess or a positioning protrusion may be formed so that a damping material is provided on the central part of the face plate in an inner surface of the hollow part.