FR537382A - Hélice sustentatrice - Google Patents

Hélice sustentatrice

Info

Publication number
FR537382A
FR537382A FR537382DA FR537382A FR 537382 A FR537382 A FR 537382A FR 537382D A FR537382D A FR 537382DA FR 537382 A FR537382 A FR 537382A
Authority
FR
France
Prior art keywords
lift propeller
propeller
lift
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
Pierre Levasseur
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 FR537382A publication Critical patent/FR537382A/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
    • B64C27/02—Gyroplanes
    • B64C27/021—Rotor or rotor head construction
    • B64C27/023—Construction of the blades; Coating of the blades

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
FR537382D 1921-06-24 1921-06-24 Hélice sustentatrice Expired FR537382A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR537382T 1921-06-24

Publications (1)

Publication Number Publication Date
FR537382A true FR537382A (fr) 1922-05-22

Family

ID=8927432

Family Applications (1)

Application Number Title Priority Date Filing Date
FR537382D Expired FR537382A (fr) 1921-06-24 1921-06-24 Hélice sustentatrice

Country Status (1)

Country Link
FR (1) FR537382A (fr)

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