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FR457519A - Propeller for aircraft and airships - Google Patents

Propeller for aircraft and airships

Info

Publication number
FR457519A
FR457519A FR457519DA FR457519A FR 457519 A FR457519 A FR 457519A FR 457519D A FR457519D A FR 457519DA FR 457519 A FR457519 A FR 457519A
Authority
FR
France
Prior art keywords
airships
propeller
aircraft
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
Jakob Kreitmayer
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 FR457519A publication Critical patent/FR457519A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C27/00—Rotorcraft; Rotors peculiar thereto
    • B64C27/32—Rotors
    • B64C27/33—Rotors having flexing arms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C27/00—Rotorcraft; Rotors peculiar thereto
    • B64C27/32—Rotors
    • B64C27/46—Blades
    • B64C27/473—Constructional features
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C27/00—Rotorcraft; Rotors peculiar thereto
    • B64C27/32—Rotors
    • B64C27/46—Blades
    • B64C27/473—Constructional features
    • B64C27/48—Root attachment to rotor head

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
FR457519D 1913-05-06 1913-05-06 Propeller for aircraft and airships Expired FR457519A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR457519T 1913-05-06

Publications (1)

Publication Number Publication Date
FR457519A true FR457519A (en) 1913-09-19

Family

ID=1497203

Family Applications (1)

Application Number Title Priority Date Filing Date
FR457519D Expired FR457519A (en) 1913-05-06 1913-05-06 Propeller for aircraft and airships

Country Status (1)

Country Link
FR (1) FR457519A (en)

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