FR1138613A - Helicopter rotor - Google Patents

Helicopter rotor

Info

Publication number
FR1138613A
FR1138613A FR1138613DA FR1138613A FR 1138613 A FR1138613 A FR 1138613A FR 1138613D A FR1138613D A FR 1138613DA FR 1138613 A FR1138613 A FR 1138613A
Authority
FR
France
Prior art keywords
helicopter rotor
helicopter
rotor
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
Marius-Georges-Henri Girodin
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 filed Critical
Application granted granted Critical
Publication of FR1138613A publication Critical patent/FR1138613A/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
    • B64C27/54—Mechanisms for controlling blade adjustment or movement relative to rotor head, e.g. lag-lead movement

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
FR1138613D 1955-12-16 1955-12-16 Helicopter rotor Expired FR1138613A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1138613T 1955-12-16

Publications (1)

Publication Number Publication Date
FR1138613A true FR1138613A (en) 1957-06-17

Family

ID=9641258

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1138613D Expired FR1138613A (en) 1955-12-16 1955-12-16 Helicopter rotor

Country Status (1)

Country Link
FR (1) FR1138613A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4139331A (en) * 1976-12-09 1979-02-13 Mario Girodin Rotor for a helicopter
US4249862A (en) * 1976-12-08 1981-02-10 Westland Aircraft Limited Damper means for helicopter rotors

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4249862A (en) * 1976-12-08 1981-02-10 Westland Aircraft Limited Damper means for helicopter rotors
US4139331A (en) * 1976-12-09 1979-02-13 Mario Girodin Rotor for a helicopter

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