FR550679A - Hélicoptère - Google Patents

Hélicoptère

Info

Publication number
FR550679A
FR550679A FR550679DA FR550679A FR 550679 A FR550679 A FR 550679A FR 550679D A FR550679D A FR 550679DA FR 550679 A FR550679 A FR 550679A
Authority
FR
France
Prior art keywords
helicopter
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
Henry Adler Berliner
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 FR550679A publication Critical patent/FR550679A/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
    • B64C27/08—Helicopters with two or more rotors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C27/00—Rotorcraft; Rotors peculiar thereto
    • B64C27/22—Compound rotorcraft, i.e. aircraft using in flight the features of both aeroplane and rotorcraft
    • B64C27/26—Compound rotorcraft, i.e. aircraft using in flight the features of both aeroplane and rotorcraft characterised by provision of fixed wings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
FR550679D 1922-04-27 1922-04-27 Hélicoptère Expired FR550679A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR550679T 1922-04-27

Publications (1)

Publication Number Publication Date
FR550679A true FR550679A (fr) 1923-03-15

Family

ID=8936364

Family Applications (1)

Application Number Title Priority Date Filing Date
FR550679D Expired FR550679A (fr) 1922-04-27 1922-04-27 Hélicoptère

Country Status (1)

Country Link
FR (1) FR550679A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2976912A1 (fr) * 2011-06-24 2012-12-28 Eurocopter France Aeronef a voilure tournante et a voilure fixe.

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2976912A1 (fr) * 2011-06-24 2012-12-28 Eurocopter France Aeronef a voilure tournante et a voilure fixe.
US8820673B2 (en) 2011-06-24 2014-09-02 Airbus Helicopters Rotary-wing and fixed-wing aircraft

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