FR995459A - Method and device for improving the maneuverability of articulated rotary wing aircraft - Google Patents

Method and device for improving the maneuverability of articulated rotary wing aircraft

Info

Publication number
FR995459A
FR995459A FR995459DA FR995459A FR 995459 A FR995459 A FR 995459A FR 995459D A FR995459D A FR 995459DA FR 995459 A FR995459 A FR 995459A
Authority
FR
France
Prior art keywords
maneuverability
improving
wing aircraft
rotary wing
articulated rotary
Prior art date
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
Other languages
French (fr)
Inventor
Louis Breguet
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 FR995459A publication Critical patent/FR995459A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C27/00—Rotorcraft; Rotors peculiar thereto
    • B64C27/54—Mechanisms for controlling blade adjustment or movement relative to rotor head, e.g. lag-lead movement

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
FR995459D 1945-03-06 1945-03-06 Method and device for improving the maneuverability of articulated rotary wing aircraft Expired FR995459A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR995459T 1945-03-06

Publications (1)

Publication Number Publication Date
FR995459A true FR995459A (en) 1951-12-03

Family

ID=9557150

Family Applications (1)

Application Number Title Priority Date Filing Date
FR995459D Expired FR995459A (en) 1945-03-06 1945-03-06 Method and device for improving the maneuverability of articulated rotary wing aircraft

Country Status (1)

Country Link
FR (1) FR995459A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3799695A (en) * 1971-04-06 1974-03-26 Kawasaki Heavy Ind Ltd Control devices of rotorcrafts
US3839923A (en) * 1973-03-07 1974-10-08 United Aircraft Corp Coaxial rotors flight control
US4008979A (en) * 1975-11-13 1977-02-22 United Technologies Corporation Control for helicopter having dual rigid rotors
US4027999A (en) * 1975-11-13 1977-06-07 United Technologies Corporation Analog mixer to vary helicopter rotor phase angle in flight
FR2331479A1 (en) * 1975-11-13 1977-06-10 United Technologies Corp FLIGHT CONTROL METHOD AND SYSTEM FOR AIRPLANE WITH TWO RIGID ROTORS
US4243358A (en) * 1978-10-11 1981-01-06 Textron Control system for redundant swashplate drive
US4274808A (en) * 1978-12-21 1981-06-23 Textron, Inc. Swashplate drive redundancy system
US4379678A (en) * 1980-10-07 1983-04-12 Textron, Inc. Individual blade control
EP2829471A1 (en) * 2013-07-23 2015-01-28 Sikorsky Aircraft Corporation Swashplateless coaxial rotary wing aircraft

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3799695A (en) * 1971-04-06 1974-03-26 Kawasaki Heavy Ind Ltd Control devices of rotorcrafts
US3839923A (en) * 1973-03-07 1974-10-08 United Aircraft Corp Coaxial rotors flight control
US4008979A (en) * 1975-11-13 1977-02-22 United Technologies Corporation Control for helicopter having dual rigid rotors
US4027999A (en) * 1975-11-13 1977-06-07 United Technologies Corporation Analog mixer to vary helicopter rotor phase angle in flight
FR2331479A1 (en) * 1975-11-13 1977-06-10 United Technologies Corp FLIGHT CONTROL METHOD AND SYSTEM FOR AIRPLANE WITH TWO RIGID ROTORS
US4243358A (en) * 1978-10-11 1981-01-06 Textron Control system for redundant swashplate drive
US4274808A (en) * 1978-12-21 1981-06-23 Textron, Inc. Swashplate drive redundancy system
US4379678A (en) * 1980-10-07 1983-04-12 Textron, Inc. Individual blade control
EP2829471A1 (en) * 2013-07-23 2015-01-28 Sikorsky Aircraft Corporation Swashplateless coaxial rotary wing aircraft
US9248909B2 (en) 2013-07-23 2016-02-02 Sikorsky Aircraft Corporation Swashplateless coaxial rotary wing aircraft

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