FR555489A - Flexible propeller specially for aerial vehicles - Google Patents

Flexible propeller specially for aerial vehicles

Info

Publication number
FR555489A
FR555489A FR555489DA FR555489A FR 555489 A FR555489 A FR 555489A FR 555489D A FR555489D A FR 555489DA FR 555489 A FR555489 A FR 555489A
Authority
FR
France
Prior art keywords
specially
aerial vehicles
flexible propeller
propeller
flexible
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
Mario Schiesari
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 FR555489A publication Critical patent/FR555489A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C11/00—Propellers, e.g. of ducted type; Features common to propellers and rotors for rotorcraft
    • B64C11/003—Variable-diameter propellers; Mechanisms therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
FR555489D 1922-08-29 1922-08-29 Flexible propeller specially for aerial vehicles Expired FR555489A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR555489T 1922-08-29

Publications (1)

Publication Number Publication Date
FR555489A true FR555489A (en) 1923-06-30

Family

ID=8939503

Family Applications (1)

Application Number Title Priority Date Filing Date
FR555489D Expired FR555489A (en) 1922-08-29 1922-08-29 Flexible propeller specially for aerial vehicles

Country Status (1)

Country Link
FR (1) FR555489A (en)

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