FR559472A - Hélice-plan - Google Patents

Hélice-plan

Info

Publication number
FR559472A
FR559472A FR559472DA FR559472A FR 559472 A FR559472 A FR 559472A FR 559472D A FR559472D A FR 559472DA FR 559472 A FR559472 A FR 559472A
Authority
FR
France
Prior art keywords
propeller
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
English (en)
Inventor
Raul 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 FR559472A publication Critical patent/FR559472A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C27/00—Rotorcraft; Rotors peculiar thereto
    • B64C27/22—Compound rotorcraft, i.e. aircraft using in flight the features of both aeroplane and rotorcraft
    • B64C27/24—Compound rotorcraft, i.e. aircraft using in flight the features of both aeroplane and rotorcraft with rotor blades fixed in flight to act as lifting surfaces

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
FR559472D 1922-12-06 1922-12-06 Hélice-plan Expired FR559472A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR559472T 1922-12-06

Publications (1)

Publication Number Publication Date
FR559472A true FR559472A (fr) 1923-09-15

Family

ID=8942252

Family Applications (1)

Application Number Title Priority Date Filing Date
FR559472D Expired FR559472A (fr) 1922-12-06 1922-12-06 Hélice-plan

Country Status (1)

Country Link
FR (1) FR559472A (fr)

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