FR764934A - Helicopter - Google Patents

Helicopter

Info

Publication number
FR764934A
FR764934A FR764934DA FR764934A FR 764934 A FR764934 A FR 764934A FR 764934D A FR764934D A FR 764934DA FR 764934 A FR764934 A FR 764934A
Authority
FR
France
Prior art keywords
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
Claude Dornier
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 FR764934A publication Critical patent/FR764934A/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
    • B64C29/02—Aircraft capable of landing or taking-off vertically, e.g. vertical take-off and landing [VTOL] aircraft having its flight directional axis vertical when grounded
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Toys (AREA)
FR764934D 1933-01-17 1933-11-27 Helicopter Expired FR764934A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DED65109D DE604956C (en) 1933-01-17 1933-01-17 Helicopters with one or more rotors

Publications (1)

Publication Number Publication Date
FR764934A true FR764934A (en) 1934-05-30

Family

ID=7059124

Family Applications (1)

Application Number Title Priority Date Filing Date
FR764934D Expired FR764934A (en) 1933-01-17 1933-11-27 Helicopter

Country Status (2)

Country Link
DE (2) DE604956C (en)
FR (1) FR764934A (en)

Also Published As

Publication number Publication date
DE604956C (en) 1934-11-01
DE606267C (en) 1934-11-28

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