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:
Aug. 20, 2019
Filed:
Jul. 03, 2015
Applicant:
Leonardo S.p.a., Rome, IT;
Inventors:
Luigi Maria Bottasso, Samarate, IT;
Gian Luca Ghiringhelli, Samarate, IT;
Alessandro Perazzolo, Samarate, IT;
Fausto Cenedese, Samarate, IT;
Assignee:
LEONARDO S.P.A., Rome, IT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B64C 27/00 (2006.01); B64C 27/12 (2006.01); B64C 27/82 (2006.01);
U.S. Cl.
CPC ...
B64C 27/001 (2013.01); B64C 27/12 (2013.01); B64C 27/82 (2013.01); B64C 2027/002 (2013.01);
Abstract
A helicopter is described that comprises: a rotor; a fuselage; a drive transmission unit operatively connected to the rotor; a support body, which supports the transmission unit; and constraining means interposed between the support body and the fuselage; the constraining means in turn comprise a crosspiece connected in a fixed manner with respect to the support body and having a first lying plane; the crosspiece is formed in part by a metallic material and in part by a visco-elastic material.