FR574227A - Improvements to the propellers of airplanes - Google Patents

Improvements to the propellers of airplanes

Info

Publication number
FR574227A
FR574227A FR574227DA FR574227A FR 574227 A FR574227 A FR 574227A FR 574227D A FR574227D A FR 574227DA FR 574227 A FR574227 A FR 574227A
Authority
FR
France
Prior art keywords
propellers
airplanes
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.)
STANDARD STEEL PROPELLER COMPA
Original Assignee
STANDARD STEEL PROPELLER COMPA
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 STANDARD STEEL PROPELLER COMPA filed Critical STANDARD STEEL PROPELLER COMPA
Application granted granted Critical
Publication of FR574227A publication Critical patent/FR574227A/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
    • B64C11/065—Blade mountings for variable-pitch blades variable only when stationary

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
FR574227D 1923-12-07 1923-12-07 Improvements to the propellers of airplanes Expired FR574227A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR574227T 1923-12-07

Publications (1)

Publication Number Publication Date
FR574227A true FR574227A (en) 1924-07-08

Family

ID=8952538

Family Applications (1)

Application Number Title Priority Date Filing Date
FR574227D Expired FR574227A (en) 1923-12-07 1923-12-07 Improvements to the propellers of airplanes

Country Status (1)

Country Link
FR (1) FR574227A (en)

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