FR598421A - Hélicoptère - Google Patents

Hélicoptère

Info

Publication number
FR598421A
FR598421A FR598421DA FR598421A FR 598421 A FR598421 A FR 598421A FR 598421D A FR598421D A FR 598421DA FR 598421 A FR598421 A FR 598421A
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
English (en)
Inventor
Louis-Henri-Paul Leclerc
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 FR598421A publication Critical patent/FR598421A/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
    • B64C29/0033—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)
FR598421D 1924-11-12 1924-11-12 Hélicoptère Expired FR598421A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR598421T 1924-11-12

Publications (1)

Publication Number Publication Date
FR598421A true FR598421A (fr) 1925-12-16

Family

ID=8968899

Family Applications (1)

Application Number Title Priority Date Filing Date
FR598421D Expired FR598421A (fr) 1924-11-12 1924-11-12 Hélicoptère

Country Status (1)

Country Link
FR (1) FR598421A (fr)

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