FR1057881A - Rotors d'hélicoptère - Google Patents

Rotors d'hélicoptère

Info

Publication number
FR1057881A
FR1057881A FR1057881DA FR1057881A FR 1057881 A FR1057881 A FR 1057881A FR 1057881D A FR1057881D A FR 1057881DA FR 1057881 A FR1057881 A FR 1057881A
Authority
FR
France
Prior art keywords
helicopter rotors
helicopter
rotors
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
English (en)
Inventor
Glidden S Doman
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.)
Doman Helicopters Inc
Original Assignee
Doman Helicopters Inc
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 Doman Helicopters Inc filed Critical Doman Helicopters Inc
Application granted granted Critical
Publication of FR1057881A publication Critical patent/FR1057881A/fr
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
    • B64C27/37—Rotors having articulated joints
    • B64C27/41—Rotors having articulated joints with flapping hinge or universal joint, common to the blades

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
FR1057881D 1950-11-18 1951-11-17 Rotors d'hélicoptère Expired FR1057881A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1057881XA 1950-11-18 1950-11-18

Publications (1)

Publication Number Publication Date
FR1057881A true FR1057881A (fr) 1954-03-11

Family

ID=22307778

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1057881D Expired FR1057881A (fr) 1950-11-18 1951-11-17 Rotors d'hélicoptère

Country Status (1)

Country Link
FR (1) FR1057881A (fr)

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