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:
Apr. 14, 2015
Filed:
Nov. 16, 2012
Applicants:
Eads Deutschland Gmbh, Ottobrunn, DE;
Eurocopter Deutschland Gmbh, Donauwörth, DE;
Inventors:
Jean Botti, München, DE;
Johannes Stuhlberger, Tegernsee, DE;
Peter Jänker, Riemerling, DE;
Georg Niesl, München, DE;
Valentin Klöppel, München, DE;
Assignees:
EADS Deutschland GmbH, , DE;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B64C 27/06 (2006.01); B64C 27/14 (2006.01); B64C 27/12 (2006.01); B64C 27/52 (2006.01); B64C 27/82 (2006.01); B64D 27/24 (2006.01); B64C 27/72 (2006.01);
U.S. Cl.
CPC ...
B64C 27/12 (2013.01); B64C 27/14 (2013.01); B64C 27/52 (2013.01); B64C 27/82 (2013.01); B64D 27/24 (2013.01); B64C 2027/7283 (2013.01); Y02T 50/34 (2013.01); Y02T 50/62 (2013.01);
Abstract
The rotors of a helicopter are directly connected with electric high-torque motors, and are powered by the latter. Energy generation and rotor drive are separate from each other. The high-torque motor of the main rotor is pivoted to the cabin canopy, so that it can be tilted together with the main rotor.