FR1534974A - Improvements to helicopters with rigid coaxial rotors and to methods of piloting such helicopters - Google Patents

Improvements to helicopters with rigid coaxial rotors and to methods of piloting such helicopters

Info

Publication number
FR1534974A
FR1534974A FR112314A FR112314A FR1534974A FR 1534974 A FR1534974 A FR 1534974A FR 112314 A FR112314 A FR 112314A FR 112314 A FR112314 A FR 112314A FR 1534974 A FR1534974 A FR 1534974A
Authority
FR
France
Prior art keywords
helicopters
piloting
methods
rigid coaxial
coaxial rotors
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
FR112314A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Raytheon Technologies Corp
Original Assignee
United Aircraft Corp
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 by United Aircraft Corp filed Critical United Aircraft Corp
Priority to FR112314A priority Critical patent/FR1534974A/en
Application granted granted Critical
Publication of FR1534974A publication Critical patent/FR1534974A/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
    • B64C27/32—Rotors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
FR112314A 1967-06-28 1967-06-28 Improvements to helicopters with rigid coaxial rotors and to methods of piloting such helicopters Expired FR1534974A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR112314A FR1534974A (en) 1967-06-28 1967-06-28 Improvements to helicopters with rigid coaxial rotors and to methods of piloting such helicopters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR112314A FR1534974A (en) 1967-06-28 1967-06-28 Improvements to helicopters with rigid coaxial rotors and to methods of piloting such helicopters

Publications (1)

Publication Number Publication Date
FR1534974A true FR1534974A (en) 1968-08-02

Family

ID=8634028

Family Applications (1)

Application Number Title Priority Date Filing Date
FR112314A Expired FR1534974A (en) 1967-06-28 1967-06-28 Improvements to helicopters with rigid coaxial rotors and to methods of piloting such helicopters

Country Status (1)

Country Link
FR (1) FR1534974A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2013095A1 (en) * 1968-07-17 1970-03-27 United Aircraft Corp
FR2331479A1 (en) * 1975-11-13 1977-06-10 United Technologies Corp FLIGHT CONTROL METHOD AND SYSTEM FOR AIRPLANE WITH TWO RIGID ROTORS
CN109720566A (en) * 2017-10-31 2019-05-07 一飞智控(天津)科技有限公司 The main rotor control system of the unmanned device of manned helicopter

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2013095A1 (en) * 1968-07-17 1970-03-27 United Aircraft Corp
FR2331479A1 (en) * 1975-11-13 1977-06-10 United Technologies Corp FLIGHT CONTROL METHOD AND SYSTEM FOR AIRPLANE WITH TWO RIGID ROTORS
CN109720566A (en) * 2017-10-31 2019-05-07 一飞智控(天津)科技有限公司 The main rotor control system of the unmanned device of manned helicopter
CN109720566B (en) * 2017-10-31 2024-03-01 一飞智控(天津)科技有限公司 Main rotor control system of unmanned device of manned helicopter

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