FR1069761A - Perfectionnement aux gyroplanes à rotors co-axiaux - Google Patents

Perfectionnement aux gyroplanes à rotors co-axiaux

Info

Publication number
FR1069761A
FR1069761A FR1069761DA FR1069761A FR 1069761 A FR1069761 A FR 1069761A FR 1069761D A FR1069761D A FR 1069761DA FR 1069761 A FR1069761 A FR 1069761A
Authority
FR
France
Prior art keywords
gyroplanes
improvement
axial rotors
rotors
axial
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
Louis Breguet
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 FR1069761A publication Critical patent/FR1069761A/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
    • B64C27/04—Helicopters
    • B64C27/12—Rotor drives

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
FR1069761D 1952-12-26 1952-12-26 Perfectionnement aux gyroplanes à rotors co-axiaux Expired FR1069761A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1069761T 1952-12-26

Publications (1)

Publication Number Publication Date
FR1069761A true FR1069761A (fr) 1954-07-13

Family

ID=9604398

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1069761D Expired FR1069761A (fr) 1952-12-26 1952-12-26 Perfectionnement aux gyroplanes à rotors co-axiaux

Country Status (1)

Country Link
FR (1) FR1069761A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3207225A (en) * 1962-08-14 1965-09-21 Shapiro Jacob Samuel Coaxial, contrarotative aircraftlifting or/and -sustaining rotor systems

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3207225A (en) * 1962-08-14 1965-09-21 Shapiro Jacob Samuel Coaxial, contrarotative aircraftlifting or/and -sustaining rotor systems

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