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FR563529A - Automatically variable pitch balanced propeller - Google Patents

Automatically variable pitch balanced propeller

Info

Publication number
FR563529A
FR563529A FR563529DA FR563529A FR 563529 A FR563529 A FR 563529A FR 563529D A FR563529D A FR 563529DA FR 563529 A FR563529 A FR 563529A
Authority
FR
France
Prior art keywords
variable pitch
automatically variable
balanced propeller
pitch balanced
propeller
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
Agenor-Francois Proust
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 FR563529A publication Critical patent/FR563529A/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
    • B64C11/343—Blade pitch-changing mechanisms mechanical automatic actuated by the centrifugal force or the aerodynamic drag acting on the blades

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
FR563529D 1922-06-02 1922-06-02 Automatically variable pitch balanced propeller Expired FR563529A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR563529T 1922-06-02

Publications (1)

Publication Number Publication Date
FR563529A true FR563529A (en) 1923-12-07

Family

ID=8945096

Family Applications (1)

Application Number Title Priority Date Filing Date
FR563529D Expired FR563529A (en) 1922-06-02 1922-06-02 Automatically variable pitch balanced propeller

Country Status (1)

Country Link
FR (1) FR563529A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2483912A (en) * 1945-03-03 1949-10-04 United Aircraft Corp Automatic propeller
US2483913A (en) * 1945-03-03 1949-10-04 United Aircraft Corp Automatic propeller blade support
US2612962A (en) * 1947-09-09 1952-10-07 Peninsular Metal Products Corp Helicopter rotor construction
US2660252A (en) * 1946-05-09 1953-11-24 Onera (Off Nat Aerospatiale) Variable pitch screw propeller articulated blade mounting
US3249161A (en) * 1964-12-02 1966-05-03 Karl E Schoenherr Feathering controllable pitch propeller

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2483912A (en) * 1945-03-03 1949-10-04 United Aircraft Corp Automatic propeller
US2483913A (en) * 1945-03-03 1949-10-04 United Aircraft Corp Automatic propeller blade support
US2660252A (en) * 1946-05-09 1953-11-24 Onera (Off Nat Aerospatiale) Variable pitch screw propeller articulated blade mounting
US2612962A (en) * 1947-09-09 1952-10-07 Peninsular Metal Products Corp Helicopter rotor construction
US3249161A (en) * 1964-12-02 1966-05-03 Karl E Schoenherr Feathering controllable pitch propeller

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