FR923061A - Variable pitch propeller - Google Patents

Variable pitch propeller

Info

Publication number
FR923061A
FR923061A FR923061DA FR923061A FR 923061 A FR923061 A FR 923061A FR 923061D A FR923061D A FR 923061DA FR 923061 A FR923061 A FR 923061A
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
Erik Gustaff Bratt
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 FR923061A publication Critical patent/FR923061A/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
    • B64C11/34—Blade pitch-changing mechanisms mechanical automatic

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
FR923061D 1945-03-05 1946-03-01 Variable pitch propeller Expired FR923061A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE923061X 1945-03-05

Publications (1)

Publication Number Publication Date
FR923061A true FR923061A (en) 1947-06-26

Family

ID=20388322

Family Applications (1)

Application Number Title Priority Date Filing Date
FR923061D Expired FR923061A (en) 1945-03-05 1946-03-01 Variable pitch propeller

Country Status (1)

Country Link
FR (1) FR923061A (en)

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