FR773884A - Overhead propeller with variable pitch automatically in flight and more specifically with two main positions - Google Patents

Overhead propeller with variable pitch automatically in flight and more specifically with two main positions

Info

Publication number
FR773884A
FR773884A FR773884DA FR773884A FR 773884 A FR773884 A FR 773884A FR 773884D A FR773884D A FR 773884DA FR 773884 A FR773884 A FR 773884A
Authority
FR
France
Prior art keywords
flight
specifically
variable pitch
main positions
pitch automatically
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)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
POUR L AVIAT SOC ET
Original Assignee
POUR L AVIAT SOC ET
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 by POUR L AVIAT SOC ET filed Critical POUR L AVIAT SOC ET
Application granted granted Critical
Publication of FR773884A publication Critical patent/FR773884A/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)
FR773884D 1933-08-22 1933-08-22 Overhead propeller with variable pitch automatically in flight and more specifically with two main positions Expired FR773884A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR773884T 1933-08-22

Publications (1)

Publication Number Publication Date
FR773884A true FR773884A (en) 1934-11-27

Family

ID=9199219

Family Applications (1)

Application Number Title Priority Date Filing Date
FR773884D Expired FR773884A (en) 1933-08-22 1933-08-22 Overhead propeller with variable pitch automatically in flight and more specifically with two main positions

Country Status (1)

Country Link
FR (1) FR773884A (en)

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