FR1294945A - Automatic variable pitch propeller intended more particularly for light aircraft - Google Patents

Automatic variable pitch propeller intended more particularly for light aircraft

Info

Publication number
FR1294945A
FR1294945A FR859561A FR859561A FR1294945A FR 1294945 A FR1294945 A FR 1294945A FR 859561 A FR859561 A FR 859561A FR 859561 A FR859561 A FR 859561A FR 1294945 A FR1294945 A FR 1294945A
Authority
FR
France
Prior art keywords
variable pitch
pitch propeller
automatic variable
light aircraft
propeller intended
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
FR859561A
Other languages
French (fr)
Inventor
Michel Albert Vurpillot
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
Priority to FR859561A priority Critical patent/FR1294945A/en
Priority to GB1441162A priority patent/GB948881A/en
Application granted granted Critical
Publication of FR1294945A publication Critical patent/FR1294945A/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)
  • Transmission Devices (AREA)
FR859561A 1961-04-22 1961-04-22 Automatic variable pitch propeller intended more particularly for light aircraft Expired FR1294945A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR859561A FR1294945A (en) 1961-04-22 1961-04-22 Automatic variable pitch propeller intended more particularly for light aircraft
GB1441162A GB948881A (en) 1961-04-22 1962-04-13 Airscrew with automatically variable pitch, especially for light aircraft

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR859561A FR1294945A (en) 1961-04-22 1961-04-22 Automatic variable pitch propeller intended more particularly for light aircraft

Publications (1)

Publication Number Publication Date
FR1294945A true FR1294945A (en) 1962-06-01

Family

ID=8753623

Family Applications (1)

Application Number Title Priority Date Filing Date
FR859561A Expired FR1294945A (en) 1961-04-22 1961-04-22 Automatic variable pitch propeller intended more particularly for light aircraft

Country Status (2)

Country Link
FR (1) FR1294945A (en)
GB (1) GB948881A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5165856A (en) * 1988-06-02 1992-11-24 General Electric Company Fan blade mount
US5102302A (en) * 1988-06-02 1992-04-07 General Electric Company Fan blade mount
GB2436598A (en) * 2006-03-30 2007-10-03 Boost Energy Systems Ltd Wind turbine blade mounting
US10301008B1 (en) 2017-05-08 2019-05-28 Kitty Hawk Corporation Hinged rotor blade to provide passive variable pitch
CN111776208B (en) * 2020-07-25 2021-11-23 陈维康 Aircraft and rotor head assembly thereof

Also Published As

Publication number Publication date
GB948881A (en) 1964-02-05

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