FR516465A - Improvements to propellers for aeronautical machines and similar machines - Google Patents

Improvements to propellers for aeronautical machines and similar machines

Info

Publication number
FR516465A
FR516465A FR516465A FR516465DA FR516465A FR 516465 A FR516465 A FR 516465A FR 516465 A FR516465 A FR 516465A FR 516465D A FR516465D A FR 516465DA FR 516465 A FR516465 A FR 516465A
Authority
FR
France
Prior art keywords
machines
propellers
aeronautical
similar
similar machines
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
FR516465A
Other languages
French (fr)
Inventor
Frederic Arthur Ellis Junior
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR516465A publication Critical patent/FR516465A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
FR516465A 1917-07-27 1918-10-22 Improvements to propellers for aeronautical machines and similar machines Expired FR516465A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB516465X 1917-07-27

Publications (1)

Publication Number Publication Date
FR516465A true FR516465A (en) 1921-04-19

Family

ID=10460840

Family Applications (1)

Application Number Title Priority Date Filing Date
FR516465A Expired FR516465A (en) 1917-07-27 1918-10-22 Improvements to propellers for aeronautical machines and similar machines

Country Status (1)

Country Link
FR (1) FR516465A (en)

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