FR552055A - Monohélicoptère - Google Patents

Monohélicoptère

Info

Publication number
FR552055A
FR552055A FR552055DA FR552055A FR 552055 A FR552055 A FR 552055A FR 552055D A FR552055D A FR 552055DA FR 552055 A FR552055 A FR 552055A
Authority
FR
France
Prior art keywords
single helicopter
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
English (en)
Inventor
Raul Pateras Pescara
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 FR552055A publication Critical patent/FR552055A/fr
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
    • B64C29/0025—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 fixed relative to the fuselage
FR552055D 1921-04-12 1922-04-12 Monohélicoptère Expired FR552055A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES552055X 1921-04-12

Publications (1)

Publication Number Publication Date
FR552055A true FR552055A (fr) 1923-04-23

Family

ID=8245560

Family Applications (1)

Application Number Title Priority Date Filing Date
FR552055D Expired FR552055A (fr) 1921-04-12 1922-04-12 Monohélicoptère

Country Status (1)

Country Link
FR (1) FR552055A (fr)

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