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.:

US 9150306 B1

Date of Patent:

Oct. 06, 2015

Filed:

Apr. 02, 2012

Control lever for controlling a rotary wing, a mechanical control system including said control lever, and an aircraft

Applicants:

Gérard Couderc, Vitrolles, FR;

Romuald Biest, Lauris, FR;

Inventors:

Gérard Couderc, Vitrolles, FR;

Romuald Biest, Lauris, FR;

Assignee:

Airbus Helicopters, Marignane Cedex, FR;

Attorney:

Brooks Kushman P.C.

Primary Examiner:

Benjamin P Lee

Int. Cl.

CPC ...

B64C 27/56 (2006.01); B64C 27/54 (2006.01); B64C 13/30 (2006.01); B64C 13/40 (2006.01); G05G 9/047 (2006.01);

U.S. Cl.

CPC ...

B64C 27/54 (2013.01); B64C 13/30 (2013.01); B64C 13/40 (2013.01); B64C 27/56 (2013.01); G05G 9/047 (2013.01); Y10T 74/20201 (2015.01);

Abstract

A control lever () provided with a stick () extending axially from a stand (') towards grip means (″) and with a carrier structure () for said stick () that is hinged about a first hinge axis (AX) and about a second hinge axis (AX). The control lever () includes phasing means () constrained to move in rotation with said stick () about said first hinge axis (AX) and about said second hinge axis (AX), said phasing means () comprising at least three main arms (), each for controlling a respective power member () that is connected to a set () of swashplates for controlling a rotary wing ().

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