FR675080A - Helicopter plane - Google Patents

Helicopter plane

Info

Publication number
FR675080A
FR675080A FR675080DA FR675080A FR 675080 A FR675080 A FR 675080A FR 675080D A FR675080D A FR 675080DA FR 675080 A FR675080 A FR 675080A
Authority
FR
France
Prior art keywords
helicopter
plane
helicopter plane
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
John Trimmer
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 FR675080A publication Critical patent/FR675080A/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
    • B64C29/0025—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)
FR675080D 1928-09-27 1928-09-27 Helicopter plane Expired FR675080A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR675080T 1928-09-27

Publications (1)

Publication Number Publication Date
FR675080A true FR675080A (en) 1930-02-05

Family

ID=9019142

Family Applications (1)

Application Number Title Priority Date Filing Date
FR675080D Expired FR675080A (en) 1928-09-27 1928-09-27 Helicopter plane

Country Status (1)

Country Link
FR (1) FR675080A (en)

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