FR796077A - Variable pitch propeller - Google Patents

Variable pitch propeller

Info

Publication number
FR796077A
FR796077A FR796077DA FR796077A FR 796077 A FR796077 A FR 796077A FR 796077D A FR796077D A FR 796077DA FR 796077 A FR796077 A FR 796077A
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
Charles William Berthiez
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 FR796077A publication Critical patent/FR796077A/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
    • B64C11/36—Blade pitch-changing mechanisms mechanical non-automatic

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
FR796077D 1934-12-28 1934-12-28 Variable pitch propeller Expired FR796077A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR796077T 1934-12-28

Publications (1)

Publication Number Publication Date
FR796077A true FR796077A (en) 1936-03-28

Family

ID=9234955

Family Applications (1)

Application Number Title Priority Date Filing Date
FR796077D Expired FR796077A (en) 1934-12-28 1934-12-28 Variable pitch propeller

Country Status (1)

Country Link
FR (1) FR796077A (en)

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