FR845860A - Longitudinally stable helicopter or gyroplane can be chosen at will - Google Patents

Longitudinally stable helicopter or gyroplane can be chosen at will

Info

Publication number
FR845860A
FR845860A FR845860DA FR845860A FR 845860 A FR845860 A FR 845860A FR 845860D A FR845860D A FR 845860DA FR 845860 A FR845860 A FR 845860A
Authority
FR
France
Prior art keywords
gyroplane
chosen
longitudinally stable
helicopter
stable helicopter
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
Hanrich Focke
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 FR845860A publication Critical patent/FR845860A/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
    • B64C27/82—Rotorcraft; Rotors peculiar thereto characterised by the provision of an auxiliary rotor or fluid-jet device for counter-balancing lifting rotor torque or changing direction of rotorcraft
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C27/00—Rotorcraft; Rotors peculiar thereto
    • B64C27/82—Rotorcraft; Rotors peculiar thereto characterised by the provision of an auxiliary rotor or fluid-jet device for counter-balancing lifting rotor torque or changing direction of rotorcraft
    • B64C2027/8263—Rotorcraft; Rotors peculiar thereto characterised by the provision of an auxiliary rotor or fluid-jet device for counter-balancing lifting rotor torque or changing direction of rotorcraft comprising in addition rudders, tails, fins, or the like
    • B64C2027/8281—Rotorcraft; Rotors peculiar thereto characterised by the provision of an auxiliary rotor or fluid-jet device for counter-balancing lifting rotor torque or changing direction of rotorcraft comprising in addition rudders, tails, fins, or the like comprising horizontal tail planes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
FR845860D 1938-05-23 1938-11-09 Longitudinally stable helicopter or gyroplane can be chosen at will Expired FR845860A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE845860X 1938-05-23

Publications (1)

Publication Number Publication Date
FR845860A true FR845860A (en) 1939-09-04

Family

ID=6774908

Family Applications (1)

Application Number Title Priority Date Filing Date
FR845860D Expired FR845860A (en) 1938-05-23 1938-11-09 Longitudinally stable helicopter or gyroplane can be chosen at will

Country Status (1)

Country Link
FR (1) FR845860A (en)

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