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FR640875A - Gyravion - Google Patents

Gyravion

Info

Publication number
FR640875A
FR640875A FR640875DA FR640875A FR 640875 A FR640875 A FR 640875A FR 640875D A FR640875D A FR 640875DA FR 640875 A FR640875 A FR 640875A
Authority
FR
France
Prior art keywords
gyplane
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
Raoul Pateras Pescara
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 FR640875A publication Critical patent/FR640875A/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
    • B64C29/0025—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)
FR640875D 1927-02-24 1927-02-24 Gyravion Expired FR640875A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR640875T 1927-02-24

Publications (1)

Publication Number Publication Date
FR640875A true FR640875A (fr) 1928-07-24

Family

ID=8997753

Family Applications (1)

Application Number Title Priority Date Filing Date
FR640875D Expired FR640875A (fr) 1927-02-24 1927-02-24 Gyravion

Country Status (1)

Country Link
FR (1) FR640875A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2518008A (en) * 1945-06-01 1950-08-08 Gerard P Herrick Convertible aircraft
US6161799A (en) * 1998-12-02 2000-12-19 Mcdonnell Douglas Helicopter Company Rotor blade lock for rotary/wing aircraft

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2518008A (en) * 1945-06-01 1950-08-08 Gerard P Herrick Convertible aircraft
US6161799A (en) * 1998-12-02 2000-12-19 Mcdonnell Douglas Helicopter Company Rotor blade lock for rotary/wing aircraft

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