FR421375A - Propeller for aerial vehicles - Google Patents

Propeller for aerial vehicles

Info

Publication number
FR421375A
FR421375A FR421375DA FR421375A FR 421375 A FR421375 A FR 421375A FR 421375D A FR421375D A FR 421375DA FR 421375 A FR421375 A FR 421375A
Authority
FR
France
Prior art keywords
propeller
aerial vehicles
aerial
vehicles
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
Albert Gross
Josef Kirchberger
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 FR421375A publication Critical patent/FR421375A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
FR421375D 1910-10-13 1910-10-13 Propeller for aerial vehicles Expired FR421375A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR421375T 1910-10-13

Publications (1)

Publication Number Publication Date
FR421375A true FR421375A (en) 1911-02-21

Family

ID=1464433

Family Applications (1)

Application Number Title Priority Date Filing Date
FR421375D Expired FR421375A (en) 1910-10-13 1910-10-13 Propeller for aerial vehicles

Country Status (1)

Country Link
FR (1) FR421375A (en)

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