FR671708A - Variable pitch propeller - Google Patents

Variable pitch propeller

Info

Publication number
FR671708A
FR671708A FR671708DA FR671708A FR 671708 A FR671708 A FR 671708A FR 671708D A FR671708D A FR 671708DA FR 671708 A FR671708 A FR 671708A
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
Marius-Jean-Baftiste Barbarou
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 FR671708A publication Critical patent/FR671708A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
FR671708D 1929-03-19 1929-03-19 Variable pitch propeller Expired FR671708A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR671708T 1929-03-19

Publications (1)

Publication Number Publication Date
FR671708A true FR671708A (en) 1929-12-18

Family

ID=9017101

Family Applications (1)

Application Number Title Priority Date Filing Date
FR671708D Expired FR671708A (en) 1929-03-19 1929-03-19 Variable pitch propeller

Country Status (1)

Country Link
FR (1) FR671708A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE884153C (en) * 1941-05-27 1953-07-23 Daimler Benz Ag Stepless regulation for propeller drives

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE884153C (en) * 1941-05-27 1953-07-23 Daimler Benz Ag Stepless regulation for propeller drives

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