FR550679A - Hélicoptère - Google Patents
HélicoptèreInfo
- 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
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)
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)
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. |
-
1922
- 1922-04-27 FR FR550679D patent/FR550679A/fr not_active Expired
Cited By (2)
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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