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. 03, 2020
Filed:
Dec. 30, 2016
Applicant:
Cyclotech Gmbh, Linz, AT;
Inventor:
Meinhard Schwaiger, Linz, AT;
Assignee:
CYCLOTECH GMBH, , AT;
Primary Examiner:
Int. Cl.
CPC ...
B64C 11/00 (2006.01); B64C 27/22 (2006.01); B64C 39/00 (2006.01); B64C 27/82 (2006.01);
U.S. Cl.
CPC ...
B64C 39/005 (2013.01); B64C 11/006 (2013.01); B64C 27/22 (2013.01); B64C 2027/8236 (2013.01);
Abstract
The invention relates to an aircraft designed as a compound helicopter with an aircraft fuselage, a main rotor arranged on the aircraft fuselage, and cyclogyro rotors which protrude laterally from the aircraft fuselage and which comprise an outer end surface. An improved torque compensation is achieved in that the cyclogyro rotors are connected to the aircraft fuselage by means of a suspension device which holds the cyclogyro rotors at the outer border of the rotors, and each cyclogyro rotor can be controlled individually and independently of the other. A torque compensation function of the main rotor can be carried out by the cyclogyro rotors.