FR1040646A - Mechanism for feathering the variable-pitch propellers of airplanes - Google Patents

Mechanism for feathering the variable-pitch propellers of airplanes

Info

Publication number
FR1040646A
FR1040646A FR1040646DA FR1040646A FR 1040646 A FR1040646 A FR 1040646A FR 1040646D A FR1040646D A FR 1040646DA FR 1040646 A FR1040646 A FR 1040646A
Authority
FR
France
Prior art keywords
feathering
airplanes
variable
pitch propellers
propellers
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
James Martin
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 FR1040646A publication Critical patent/FR1040646A/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
    • B64C11/325—Blade pitch-changing mechanisms mechanical comprising feathering, braking or stopping systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
FR1040646D 1950-05-15 1951-03-23 Mechanism for feathering the variable-pitch propellers of airplanes Expired FR1040646A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1040646X 1950-05-15

Publications (1)

Publication Number Publication Date
FR1040646A true FR1040646A (en) 1953-10-16

Family

ID=10869807

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1040646D Expired FR1040646A (en) 1950-05-15 1951-03-23 Mechanism for feathering the variable-pitch propellers of airplanes

Country Status (1)

Country Link
FR (1) FR1040646A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3066472A1 (en) * 2017-05-18 2018-11-23 Safran Aircraft Engines TURBOMACHINE MODULE COMPRISING A ROTOR WITH VARIABLE SHAFT BLADES

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3066472A1 (en) * 2017-05-18 2018-11-23 Safran Aircraft Engines TURBOMACHINE MODULE COMPRISING A ROTOR WITH VARIABLE SHAFT BLADES
GB2564536A (en) * 2017-05-18 2019-01-16 Safran Aircraft Engines Turbomachine module comprising a rotor supporting pitch blades
US10907486B2 (en) 2017-05-18 2021-02-02 Safran Aircraft Engines Turbomachine module comprising a rotor supporting pitchable blades
GB2564536B (en) * 2017-05-18 2021-11-03 Safran Aircraft Engines Turbomachine module comprising a rotor supporting pitchable blades

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