FR591741A - Variable pitch propeller - Google Patents

Variable pitch propeller

Info

Publication number
FR591741A
FR591741A FR591741DA FR591741A FR 591741 A FR591741 A FR 591741A FR 591741D A FR591741D A FR 591741DA FR 591741 A FR591741 A FR 591741A
Authority
FR
France
Prior art keywords
variable pitch
pitch propeller
propeller
variable
pitch
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
Paulin-Jean-Pierre Ratier
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 FR591741A publication Critical patent/FR591741A/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)
FR591741D 1925-01-17 1925-01-17 Variable pitch propeller Expired FR591741A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR591741T 1925-01-17

Publications (1)

Publication Number Publication Date
FR591741A true FR591741A (en) 1925-07-17

Family

ID=8964309

Family Applications (1)

Application Number Title Priority Date Filing Date
FR591741D Expired FR591741A (en) 1925-01-17 1925-01-17 Variable pitch propeller

Country Status (1)

Country Link
FR (1) FR591741A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2553193A (en) * 1946-08-12 1951-05-15 Fairey Aviat Co Ltd Rotor blade for rotary wing aircraft

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2553193A (en) * 1946-08-12 1951-05-15 Fairey Aviat Co Ltd Rotor blade for rotary wing aircraft

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