IT8520721A0 - Carenatura flessibile aerodinamica. - Google Patents
Carenatura flessibile aerodinamica.Info
- Publication number
- IT8520721A0 IT8520721A0 IT8520721A IT2072185A IT8520721A0 IT 8520721 A0 IT8520721 A0 IT 8520721A0 IT 8520721 A IT8520721 A IT 8520721A IT 2072185 A IT2072185 A IT 2072185A IT 8520721 A0 IT8520721 A0 IT 8520721A0
- Authority
- IT
- Italy
- Prior art keywords
- aerodynamic fairing
- flexible aerodynamic
- flexible
- fairing
- aerodynamic
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C7/00—Structures or fairings not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C27/00—Rotorcraft; Rotors peculiar thereto
- B64C27/32—Rotors
- B64C27/33—Rotors having flexing arms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C27/00—Rotorcraft; Rotors peculiar thereto
- B64C27/32—Rotors
- B64C27/46—Blades
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Laminated Bodies (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Wind Motors (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/610,373 US4580944A (en) | 1983-05-17 | 1984-05-15 | Aerodynamic flexible fairing |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8520721A0 true IT8520721A0 (it) | 1985-05-15 |
IT1208540B IT1208540B (it) | 1989-07-10 |
Family
ID=24444769
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT8520721A IT1208540B (it) | 1984-05-15 | 1985-05-15 | Carenatura flessibile aerodinamica. |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE3515968C2 (it) |
FR (1) | FR2564419B1 (it) |
GB (1) | GB2158797B (it) |
IT (1) | IT1208540B (it) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2727832B1 (en) | 2012-10-31 | 2016-06-22 | AIRBUS HELICOPTERS DEUTSCHLAND GmbH | Rotor head of a rotary wing flying machine and method of manufacturing and assembling such a rotor head |
US9415866B2 (en) | 2013-04-03 | 2016-08-16 | Sikorsky Aircraft Corporation | Low drag rotor system |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3261407A (en) * | 1964-08-05 | 1966-07-19 | Lockheed Aircraft Corp | Helicopter rotor system |
US3411348A (en) * | 1966-06-30 | 1968-11-19 | W C Dillon & Company Inc | Electronic dynamometer |
US3331444A (en) * | 1966-12-28 | 1967-07-18 | Piasecki Aircraft Corp | Fairing assembly |
FR2397325A1 (fr) * | 1977-07-13 | 1979-02-09 | Aerospatiale | Moyeu de rotor, en particulier pour le rotor principal d'un helicoptere |
DE2758086C2 (de) * | 1977-12-24 | 1983-12-01 | Messerschmitt-Bölkow-Blohm GmbH, 8000 München | Rotor für ein Drehflügelflugzeug mit gelenklosem Blattanschluß |
DE2806119B2 (de) * | 1978-02-14 | 1980-06-04 | Messerschmitt-Boelkow-Blohm Gmbh, 8000 Muenchen | Rotorblatt, insbesondere für Drehflügelflugzeuge |
US4403918A (en) * | 1979-04-03 | 1983-09-13 | Schramm Buford J | Hubless, hingeless and bearingless helicopter rotor system |
US4427340A (en) * | 1982-06-24 | 1984-01-24 | Bell Helicopter Textron Inc. | Soft inplane bearingless helicopter rotor |
-
1985
- 1985-05-03 DE DE3515968A patent/DE3515968C2/de not_active Expired - Fee Related
- 1985-05-09 GB GB08511742A patent/GB2158797B/en not_active Expired
- 1985-05-14 FR FR8507300A patent/FR2564419B1/fr not_active Expired
- 1985-05-15 IT IT8520721A patent/IT1208540B/it active
Also Published As
Publication number | Publication date |
---|---|
FR2564419A1 (fr) | 1985-11-22 |
GB8511742D0 (en) | 1985-06-19 |
GB2158797B (en) | 1987-06-24 |
DE3515968A1 (de) | 1985-11-21 |
DE3515968C2 (de) | 1995-07-13 |
GB2158797A (en) | 1985-11-20 |
IT1208540B (it) | 1989-07-10 |
FR2564419B1 (fr) | 1987-11-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19960430 |