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:
Nov. 02, 2021
Filed:
Dec. 29, 2017
Applicant:
Leonardo S.p.a., Rome, IT;
Inventors:
Luigi Bottasso, Samarate, IT;
Antonio Zocchi, Samarate, IT;
Massimo Brunetti, Samarate, IT;
Luca Medici, Samarate, IT;
James Wang, Samarate, IT;
Giorgio Lucchi, Rimini, IT;
Assignee:
LEONARDO S.P.A., Rome, IT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B64C 27/12 (2006.01); B64C 27/00 (2006.01);
U.S. Cl.
CPC ...
B64C 27/12 (2013.01); B64C 27/001 (2013.01); B64C 2027/003 (2013.01);
Abstract
A rotor for an aircraft capable of hovering includes a stationary support structure and a rotative element, which is rotatable about a first axis with respect to said stationary support structure with a first rotational speed. The rotor includes at least one blade, which is operatively connected with said rotative element; and a transmission group, which includes an output element rotatable about first axis with a second rotational speed different from first rotational speed.