FR992903A - Improvements to gyroplanes - Google Patents

Improvements to gyroplanes

Info

Publication number
FR992903A
FR992903A FR992903DA FR992903A FR 992903 A FR992903 A FR 992903A FR 992903D A FR992903D A FR 992903DA FR 992903 A FR992903 A FR 992903A
Authority
FR
France
Prior art keywords
gyroplanes
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
Paul-Henri-Leon Morain
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 FR992903A publication Critical patent/FR992903A/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
    • B64C27/04—Helicopters
    • B64C27/12—Rotor drives
    • B64C27/16—Drive of rotors by means, e.g. propellers, mounted on rotor blades
    • B64C27/18—Drive of rotors by means, e.g. propellers, mounted on rotor blades the means being jet-reaction apparatus

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
FR992903D 1944-09-26 1944-09-26 Improvements to gyroplanes Expired FR992903A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR992903T 1944-09-26

Publications (1)

Publication Number Publication Date
FR992903A true FR992903A (en) 1951-10-24

Family

ID=9555198

Family Applications (1)

Application Number Title Priority Date Filing Date
FR992903D Expired FR992903A (en) 1944-09-26 1944-09-26 Improvements to gyroplanes

Country Status (1)

Country Link
FR (1) FR992903A (en)

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