FR977459A - Improvements to the coupling and control mechanisms of the pitch variations of the co-axial propellers - Google Patents

Improvements to the coupling and control mechanisms of the pitch variations of the co-axial propellers

Info

Publication number
FR977459A
FR977459A FR977459DA FR977459A FR 977459 A FR977459 A FR 977459A FR 977459D A FR977459D A FR 977459DA FR 977459 A FR977459 A FR 977459A
Authority
FR
France
Prior art keywords
coupling
control mechanisms
pitch variations
axial 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
Paul-Robert Clement
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 FR977459A publication Critical patent/FR977459A/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
    • B64C11/306—Blade pitch-changing mechanisms specially adapted for contrarotating propellers

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
FR977459D 1942-07-08 1942-07-08 Improvements to the coupling and control mechanisms of the pitch variations of the co-axial propellers Expired FR977459A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR977459T 1942-07-08

Publications (1)

Publication Number Publication Date
FR977459A true FR977459A (en) 1951-04-02

Family

ID=9519717

Family Applications (1)

Application Number Title Priority Date Filing Date
FR977459D Expired FR977459A (en) 1942-07-08 1942-07-08 Improvements to the coupling and control mechanisms of the pitch variations of the co-axial propellers

Country Status (1)

Country Link
FR (1) FR977459A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3636304A1 (en) * 1985-11-02 1987-05-07 Rolls Royce Plc PROPELLER MODULE FOR A GAS TURBINE ENGINE
US4688995A (en) * 1985-04-17 1987-08-25 Rolls-Royce Plc Propeller module for an aero gas turbine engine
US4738589A (en) * 1986-02-25 1988-04-19 Rolls-Royce Plc Propeller module for an aero gas turbine engine

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4688995A (en) * 1985-04-17 1987-08-25 Rolls-Royce Plc Propeller module for an aero gas turbine engine
DE3636304A1 (en) * 1985-11-02 1987-05-07 Rolls Royce Plc PROPELLER MODULE FOR A GAS TURBINE ENGINE
US4728261A (en) * 1985-11-02 1988-03-01 Rolls-Royce Plc Propeller module for an aero gas turbine engine
US4738589A (en) * 1986-02-25 1988-04-19 Rolls-Royce Plc Propeller module for an aero gas turbine engine

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