FR769116A - Variable pitch propeller - Google Patents

Variable pitch propeller

Info

Publication number
FR769116A
FR769116A FR769116DA FR769116A FR 769116 A FR769116 A FR 769116A FR 769116D A FR769116D A FR 769116DA FR 769116 A FR769116 A FR 769116A
Authority
FR
France
Prior art keywords
variable pitch
pitch propeller
propeller
variable
pitch
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
Roger Dussi
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 FR769116A publication Critical patent/FR769116A/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
    • B64C11/30—Blade pitch-changing mechanisms
    • B64C11/32—Blade pitch-changing mechanisms mechanical
    • B64C11/36—Blade pitch-changing mechanisms mechanical non-automatic

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
FR769116D 1933-01-30 1934-01-03 Variable pitch propeller Expired FR769116A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE769116X 1933-01-30

Publications (1)

Publication Number Publication Date
FR769116A true FR769116A (en) 1934-08-20

Family

ID=3880131

Family Applications (1)

Application Number Title Priority Date Filing Date
FR769116D Expired FR769116A (en) 1933-01-30 1934-01-03 Variable pitch propeller

Country Status (1)

Country Link
FR (1) FR769116A (en)

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