FR826212A - Variable pitch propeller improvements - Google Patents

Variable pitch propeller improvements

Info

Publication number
FR826212A
FR826212A FR826212DA FR826212A FR 826212 A FR826212 A FR 826212A FR 826212D A FR826212D A FR 826212DA FR 826212 A FR826212 A FR 826212A
Authority
FR
France
Prior art keywords
variable pitch
pitch propeller
propeller
variable
propeller improvements
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
Henry A Berliner
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 FR826212A publication Critical patent/FR826212A/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)
FR826212D 1937-09-02 1937-09-02 Variable pitch propeller improvements Expired FR826212A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR826212T 1937-09-02

Publications (1)

Publication Number Publication Date
FR826212A true FR826212A (en) 1938-03-25

Family

ID=9282708

Family Applications (1)

Application Number Title Priority Date Filing Date
FR826212D Expired FR826212A (en) 1937-09-02 1937-09-02 Variable pitch propeller improvements

Country Status (1)

Country Link
FR (1) FR826212A (en)

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