FR1226719A - Convertible device - Google Patents

Convertible device

Info

Publication number
FR1226719A
FR1226719A FR788044A FR788044A FR1226719A FR 1226719 A FR1226719 A FR 1226719A FR 788044 A FR788044 A FR 788044A FR 788044 A FR788044 A FR 788044A FR 1226719 A FR1226719 A FR 1226719A
Authority
FR
France
Prior art keywords
convertible device
convertible
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
FR788044A
Other languages
French (fr)
Inventor
Pierre-Paulin Calvet
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
Priority to FR788044A priority Critical patent/FR1226719A/en
Application granted granted Critical
Publication of FR1226719A publication Critical patent/FR1226719A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C29/00—Aircraft capable of landing or taking-off vertically, e.g. vertical take-off and landing [VTOL] aircraft
    • B64C29/0008—Aircraft capable of landing or taking-off vertically, e.g. vertical take-off and landing [VTOL] aircraft having its flight directional axis horizontal when grounded
    • B64C29/0016—Aircraft capable of landing or taking-off vertically, e.g. vertical take-off and landing [VTOL] aircraft having its flight directional axis horizontal when grounded the lift during taking-off being created by free or ducted propellers or by blowers
    • B64C29/0033—Aircraft capable of landing or taking-off vertically, e.g. vertical take-off and landing [VTOL] aircraft having its flight directional axis horizontal when grounded the lift during taking-off being created by free or ducted propellers or by blowers the propellers being tiltable relative to the fuselage

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
FR788044A 1959-02-27 1959-02-27 Convertible device Expired FR1226719A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR788044A FR1226719A (en) 1959-02-27 1959-02-27 Convertible device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR788044A FR1226719A (en) 1959-02-27 1959-02-27 Convertible device

Publications (1)

Publication Number Publication Date
FR1226719A true FR1226719A (en) 1960-07-15

Family

ID=8711874

Family Applications (1)

Application Number Title Priority Date Filing Date
FR788044A Expired FR1226719A (en) 1959-02-27 1959-02-27 Convertible device

Country Status (1)

Country Link
FR (1) FR1226719A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1243524B (en) * 1963-05-03 1967-06-29 Messerschmitt Ag Length-variable rotor blade, especially for combination aircraft
DE1481645B1 (en) * 1966-08-20 1969-10-02 Ryan Aeronautical Co Rotary wing device
US4741672A (en) * 1985-07-08 1988-05-03 Gerald Breuner Collective pitch change system for teter-bar type gyroplane rotary wing aircraft
US4770371A (en) * 1968-12-09 1988-09-13 Karl Eickmann Fluid motor driven multi propeller aircraft

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1243524B (en) * 1963-05-03 1967-06-29 Messerschmitt Ag Length-variable rotor blade, especially for combination aircraft
DE1481645B1 (en) * 1966-08-20 1969-10-02 Ryan Aeronautical Co Rotary wing device
US4770371A (en) * 1968-12-09 1988-09-13 Karl Eickmann Fluid motor driven multi propeller aircraft
US4741672A (en) * 1985-07-08 1988-05-03 Gerald Breuner Collective pitch change system for teter-bar type gyroplane rotary wing aircraft

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