FR821543A - Improvements made to the mounting of variable-pitch propeller blades on their hub - Google Patents

Improvements made to the mounting of variable-pitch propeller blades on their hub

Info

Publication number
FR821543A
FR821543A FR821543DA FR821543A FR 821543 A FR821543 A FR 821543A FR 821543D A FR821543D A FR 821543DA FR 821543 A FR821543 A FR 821543A
Authority
FR
France
Prior art keywords
hub
variable
mounting
improvements made
propeller blades
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
Andre Maigret
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 FR821543A publication Critical patent/FR821543A/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
    • B64C11/02—Hub construction
    • B64C11/04—Blade mountings
    • B64C11/06—Blade mountings for variable-pitch blades

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
FR821543D 1936-08-12 1936-08-12 Improvements made to the mounting of variable-pitch propeller blades on their hub Expired FR821543A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR821543T 1936-08-12

Publications (1)

Publication Number Publication Date
FR821543A true FR821543A (en) 1937-12-07

Family

ID=9277394

Family Applications (1)

Application Number Title Priority Date Filing Date
FR821543D Expired FR821543A (en) 1936-08-12 1936-08-12 Improvements made to the mounting of variable-pitch propeller blades on their hub

Country Status (1)

Country Link
FR (1) FR821543A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2735733A (en) * 1956-02-21 cushman
US4717312A (en) * 1985-07-10 1988-01-05 Dowty Rotol Limited Variable-pitch bladed rotors
US5431541A (en) * 1993-11-29 1995-07-11 Solar Turbines Incorporated Ceramic blade attachment system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2735733A (en) * 1956-02-21 cushman
US4717312A (en) * 1985-07-10 1988-01-05 Dowty Rotol Limited Variable-pitch bladed rotors
US5431541A (en) * 1993-11-29 1995-07-11 Solar Turbines Incorporated Ceramic blade attachment system

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