FR694913A - Airplane helicopter - Google Patents

Airplane helicopter

Info

Publication number
FR694913A
FR694913A FR694913DA FR694913A FR 694913 A FR694913 A FR 694913A FR 694913D A FR694913D A FR 694913DA FR 694913 A FR694913 A FR 694913A
Authority
FR
France
Prior art keywords
helicopter
airplane
airplane 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
Jules Laurent
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 FR694913A publication Critical patent/FR694913A/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)
FR694913D 1930-04-20 1930-05-03 Airplane helicopter Expired FR694913A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE694913X 1930-04-20

Publications (1)

Publication Number Publication Date
FR694913A true FR694913A (en) 1930-12-09

Family

ID=3878170

Family Applications (1)

Application Number Title Priority Date Filing Date
FR694913D Expired FR694913A (en) 1930-04-20 1930-05-03 Airplane helicopter

Country Status (1)

Country Link
FR (1) FR694913A (en)

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