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:
Dec. 31, 2013
Filed:
Jun. 09, 2011
Applicant:
Thomas Manfredotti, La Colle sur Loup, FR;
Inventor:
Thomas Manfredotti, La Colle sur Loup, FR;
Assignee:
Eurocopter, Marignane Cedex, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16F 7/10 (2006.01);
U.S. Cl.
CPC ...
Abstract
A device () for damping the vibration of a structure is provided. The device includes a main mass () and an auxiliary mass () mounted on a support () that is suitable for having one end held fixedly in the structure (). The auxiliary mass () includes a threaded member () arranged around a drive screw () inside a casing () fastened to the main mass (). The device includes manual drive () engaging the drive screw () to move the auxiliary mass () along the drive screw ().