FR1560993A - - Google Patents

Info

Publication number
FR1560993A
FR1560993A FR1560993DA FR1560993A FR 1560993 A FR1560993 A FR 1560993A FR 1560993D A FR1560993D A FR 1560993DA FR 1560993 A FR1560993 A FR 1560993A
Authority
FR
France
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Application granted granted Critical
Publication of FR1560993A publication Critical patent/FR1560993A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C27/00—Rotorcraft; Rotors peculiar thereto
    • B64C27/04—Helicopters
    • B64C27/12—Rotor drives
FR1560993D 1967-05-02 1968-04-30 Expired FR1560993A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US63541167A 1967-05-02 1967-05-02

Publications (1)

Publication Number Publication Date
FR1560993A true FR1560993A (fr) 1969-03-21

Family

ID=24547676

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1560993D Expired FR1560993A (fr) 1967-05-02 1968-04-30

Country Status (4)

Country Link
US (1) US3464651A (fr)
DE (1) DE1756222A1 (fr)
FR (1) FR1560993A (fr)
GB (1) GB1191781A (fr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3744928A (en) * 1971-10-07 1973-07-10 United Aircraft Corp Rotor overload protection
US3850388A (en) * 1972-03-23 1974-11-26 Nasa Integrated lift/drag controller for aircraft
US3902688A (en) * 1974-03-15 1975-09-02 Textron Inc I-tail empennage
US4730795A (en) * 1984-03-26 1988-03-15 David Constant V Heliplane
US5437419A (en) * 1992-11-06 1995-08-01 The United States Of America As Represented By The United States National Aeronautics And Space Administration Rotorcraft blade-vortex interaction controller
GB9523651D0 (en) * 1995-11-18 1996-01-17 Gkn Westland Helicopters Ltd Helicopter and method for reucing vibration of a helicopter fuselage
FR2769285B1 (fr) * 1997-10-07 1999-12-03 Eurocopter France Dispositif de commande d'un systeme anticouple mixte d'un helicoptere
DE19910449A1 (de) * 1999-03-10 2000-09-14 Zf Luftfahrttechnik Gmbh Hubschrauber
US6592071B2 (en) * 2001-09-25 2003-07-15 Sikorsky Aircraft Corporation Flight control system for a hybrid aircraft in the lift axis
GB0301370D0 (en) * 2003-01-22 2003-02-19 Secr Defence A wing for a compound helicopter
ATE530966T1 (de) * 2007-02-16 2011-11-15 Rolls Royce Plc Auftriebsmessung
GB0703128D0 (en) * 2007-02-16 2007-03-28 Rolls Royce Plc Stall detection
GB2450482A (en) * 2007-06-25 2008-12-31 Michael Campbell-Jones Secondary wing arrangement
DE102012100102B4 (de) 2012-01-06 2015-09-24 Deutsches Zentrum für Luft- und Raumfahrt e.V. Hubschrauberkonfiguration
WO2015153845A1 (fr) * 2014-04-02 2015-10-08 Sikorsky Aircraft Corporation Système et procédé de diagnostic amélioré d'un système d'entraînement
DE102015107913B4 (de) 2015-05-20 2018-01-25 Deutsches Zentrum für Luft- und Raumfahrt e.V. Hubschrauberkonfiguration für Hubschrauber mit starrem Horizontalrotor

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2680579A (en) * 1951-03-26 1954-06-08 Mcdonnell Aircraft Corp Rotor speed control for rotorfixed wing aircraft
FR1373277A (fr) * 1963-10-02 1964-09-25 Dornier Werke Gmbh Hélicoptère combiné
US3385537A (en) * 1965-10-04 1968-05-28 Bell Aerospace Corp Rotor-wing load transfer device

Also Published As

Publication number Publication date
DE1756222A1 (de) 1970-04-02
GB1191781A (en) 1970-05-13
US3464651A (en) 1969-09-02

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Legal Events

Date Code Title Description
ST Notification of lapse