IN159625B - - Google Patents
Info
- Publication number
- IN159625B IN159625B IN464/DEL/83A IN464DE1983A IN159625B IN 159625 B IN159625 B IN 159625B IN 464DE1983 A IN464DE1983 A IN 464DE1983A IN 159625 B IN159625 B IN 159625B
- Authority
- IN
- India
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C27/00—Rotorcraft; Rotors peculiar thereto
- B64C27/32—Rotors
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Moulding By Coating Moulds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8211988A FR2529860B1 (fr) | 1982-07-08 | 1982-07-08 | Plateau de moyeu, procede de fabrication et moyeu de rotor de giravion equipe de tels plateaux |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN159625B true IN159625B (de) | 1987-05-30 |
Family
ID=9275801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN464/DEL/83A IN159625B (de) | 1982-07-08 | 1983-07-06 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4556365A (de) |
| EP (1) | EP0099294B1 (de) |
| BR (1) | BR8303640A (de) |
| DE (1) | DE3371978D1 (de) |
| FR (1) | FR2529860B1 (de) |
| IN (1) | IN159625B (de) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4543040A (en) * | 1982-09-30 | 1985-09-24 | The Boeing Company | Helicopter rotor system |
| US4776076A (en) * | 1982-09-30 | 1988-10-11 | Boeing Company | Method of fabricating a rotor hub of composite material |
| FR2551723B1 (fr) * | 1983-09-08 | 1985-12-13 | Aerospatiale | Dispositif a butees escamotables pour limiter les battements des pales d'un rotor principal de giravion |
| DE3338654C1 (de) * | 1983-10-25 | 1985-05-30 | Messerschmitt-Bölkow-Blohm GmbH, 8012 Ottobrunn | Verbindung aus einem Bolzen und einer Schlaufe |
| DE3439257C2 (de) * | 1984-10-26 | 1986-10-23 | Messerschmitt-Bölkow-Blohm GmbH, 8012 Ottobrunn | Rotor, insbesondere für ein Drehflügelflugzeug |
| US4797064A (en) * | 1987-07-30 | 1989-01-10 | United Technologies Corporation | Composite helicopter rotor hub |
| US4804315A (en) * | 1987-07-30 | 1989-02-14 | United Technologies Corporation | Composite helicopter swashplate |
| US4818179A (en) * | 1987-07-30 | 1989-04-04 | United Technologies Corporation | Composite helicopter rotor hub |
| FR2689483B1 (fr) * | 1990-12-27 | 1995-02-24 | Aerospatiale | Corps de moyeu de rotor de giravion. |
| FR2671049B1 (fr) * | 1990-12-27 | 1993-12-24 | Aerospatiale | Corps de moyeu de rotor de giravion. |
| FR2826933B1 (fr) | 2001-07-04 | 2003-09-26 | Eurocopter France | Amortisseur de trainee a inertie fluide pour rotor de giravion |
| FR2835506B1 (fr) | 2002-02-06 | 2004-03-12 | Eurocopter France | Amortisseur de trainee a double piston pour rotor de giravion |
| US9797257B2 (en) | 2012-12-10 | 2017-10-24 | General Electric Company | Attachment of composite article |
| US9777579B2 (en) | 2012-12-10 | 2017-10-03 | General Electric Company | Attachment of composite article |
| FR3141447A1 (fr) | 2022-10-26 | 2024-05-03 | Airbus Helicopters | Pale munie d’un pied comprenant une attache de pas intégrée et deux attaches d’amortisseur intégrées, et un rotor muni d’une telle pale |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2150741C3 (de) * | 1971-10-12 | 1973-11-22 | Messerschmitt Boelkow Blohm | Schlag- und schwenkgelenklose Aufhaengung der Rotorblaetter eines Drehfluegelflugzeuges am Rotorkopf |
| US4096012A (en) * | 1976-08-30 | 1978-06-20 | The Boeing Company | Method of forming a spar layup for an aerodynamic rotor blade |
| DE2648343C3 (de) * | 1976-10-26 | 1981-06-19 | Messerschmitt-Bölkow-Blohm GmbH, 8000 München | Schlag- und schwenkgelenkloser Rotor für Drehflügelflugzeuge |
| DE2722250A1 (de) * | 1977-03-23 | 1978-11-23 | Messerschmitt Boelkow Blohm | Rotor eines drehfluegelflugzeugs |
| DE3037824A1 (de) * | 1977-03-23 | 1982-05-19 | Messerschmitt-Bölkow-Blohm GmbH, 8000 München | Rotorkopf fuer einen eine gerade anzahl von rotorblaettern aufweisenden rotor |
| US4156583A (en) * | 1977-07-11 | 1979-05-29 | Kaman Aerospace Corporation | Hub assembly |
| DE2745468A1 (de) * | 1977-10-08 | 1979-04-19 | Messerschmitt Boelkow Blohm | Rotor eines drehfluegelflugzeugs |
| US4293276A (en) * | 1978-10-27 | 1981-10-06 | Textron Inc. | Laminated composite rotor yoke |
| IT1117626B (it) * | 1979-02-02 | 1986-02-17 | Aereonautiche Giovanni Augusta | Rotore articolato per elicotteri |
| GB2048809B (en) * | 1979-04-25 | 1983-03-30 | Messerschmitt Boelkow Blohm | Helicopter rotor head |
| FR2474395A1 (fr) * | 1980-01-28 | 1981-07-31 | Aerospatiale | Procede de fabrication d'un element flexible et torsible et elements obtenus selon ce procede |
| IT1143358B (it) * | 1981-02-05 | 1986-10-22 | Agusta Aeronaut Costr | Mozzo composito di un rotore di elicottero |
-
1982
- 1982-07-08 FR FR8211988A patent/FR2529860B1/fr not_active Expired
-
1983
- 1983-07-06 IN IN464/DEL/83A patent/IN159625B/en unknown
- 1983-07-07 DE DE8383401401T patent/DE3371978D1/de not_active Expired
- 1983-07-07 EP EP83401401A patent/EP0099294B1/de not_active Expired
- 1983-07-07 BR BR8303640A patent/BR8303640A/pt not_active IP Right Cessation
- 1983-07-08 US US06/512,002 patent/US4556365A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| EP0099294B1 (de) | 1987-06-10 |
| FR2529860A1 (fr) | 1984-01-13 |
| DE3371978D1 (en) | 1987-07-16 |
| EP0099294A2 (de) | 1984-01-25 |
| BR8303640A (pt) | 1984-02-14 |
| FR2529860B1 (fr) | 1987-01-02 |
| EP0099294A3 (en) | 1984-05-02 |
| US4556365A (en) | 1985-12-03 |