FR703426A - Improvements to airplanes - Google Patents

Improvements to airplanes

Info

Publication number
FR703426A
FR703426A FR703426DA FR703426A FR 703426 A FR703426 A FR 703426A FR 703426D A FR703426D A FR 703426DA FR 703426 A FR703426 A FR 703426A
Authority
FR
France
Prior art keywords
airplanes
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
George Wellington Windsor
Albert Edwin Grimm
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 FR703426A publication Critical patent/FR703426A/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)
FR703426D 1930-09-24 1930-09-24 Improvements to airplanes Expired FR703426A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR703426T 1930-09-24

Publications (1)

Publication Number Publication Date
FR703426A true FR703426A (en) 1931-04-30

Family

ID=9061653

Family Applications (1)

Application Number Title Priority Date Filing Date
FR703426D Expired FR703426A (en) 1930-09-24 1930-09-24 Improvements to airplanes

Country Status (1)

Country Link
FR (1) FR703426A (en)

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