FR619406A - Improvements to variable-pitch propellers - Google Patents

Improvements to variable-pitch propellers

Info

Publication number
FR619406A
FR619406A FR619406DA FR619406A FR 619406 A FR619406 A FR 619406A FR 619406D A FR619406D A FR 619406DA FR 619406 A FR619406 A FR 619406A
Authority
FR
France
Prior art keywords
variable
pitch propellers
propellers
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
Mogens Louis Bramson
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 FR619406A publication Critical patent/FR619406A/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)
FR619406D 1926-03-30 1926-03-25 Improvements to variable-pitch propellers Expired FR619406A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB619406X 1926-03-30

Publications (1)

Publication Number Publication Date
FR619406A true FR619406A (en) 1927-04-01

Family

ID=10487662

Family Applications (1)

Application Number Title Priority Date Filing Date
FR619406D Expired FR619406A (en) 1926-03-30 1926-03-25 Improvements to variable-pitch propellers

Country Status (1)

Country Link
FR (1) FR619406A (en)

Similar Documents

Publication Publication Date Title
FR725680A (en) Variable pitch propeller improvements
FR568951A (en) Improvements in variable-pitch propellers
FR563529A (en) Automatically variable pitch balanced propeller
FR619406A (en) Improvements to variable-pitch propellers
FR619425A (en) Improvement in variable-pitch propellers
FR734891A (en) Improvements relating to variable-pitch propellers
FR627796A (en) Improvements to propeller aircraft
FR591117A (en) Improvements to propellers
FR545366A (en) Improvements to variable-pitch propellers
FR591741A (en) Variable pitch propeller
FR30244E (en) Variable pitch propeller
FR768458A (en) Improvements to variable-pitch propellers
FR705835A (en) Variable pitch propeller
FR740764A (en) Variable pitch propeller improvements
FR731851A (en) Improvements to adjustable pitch aerial propellers
FR529947A (en) Automatically variable pitch propeller
FR601459A (en) Improvements to propulsion propellers
FR584003A (en) Improvements to aeronautical propellers
FR845712A (en) Improvements to variable-pitch aerial propellers
FR845713A (en) Improvements to variable-pitch aerial propellers
FR550882A (en) Variable pitch propeller
FR671708A (en) Variable pitch propeller
FR722078A (en) Variable pitch propeller
FR627681A (en) Improvements to rotary wing aircraft
FR689315A (en) Variable pitch propeller improvements