GB1528226A - Rotor for rotating wing type aircraft - Google Patents
Rotor for rotating wing type aircraftInfo
- Publication number
- GB1528226A GB1528226A GB938576A GB938576A GB1528226A GB 1528226 A GB1528226 A GB 1528226A GB 938576 A GB938576 A GB 938576A GB 938576 A GB938576 A GB 938576A GB 1528226 A GB1528226 A GB 1528226A
- Authority
- GB
- United Kingdom
- Prior art keywords
- secured
- arm
- attachments
- blade
- march
- 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
- B64C27/32—Rotors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C27/00—Rotorcraft; Rotors peculiar thereto
- B64C27/32—Rotors
- B64C27/35—Rotors having elastomeric joints
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C27/00—Rotorcraft; Rotors peculiar thereto
- B64C27/32—Rotors
- B64C27/46—Blades
- B64C27/473—Constructional features
- B64C27/48—Root attachment to rotor head
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Wind Motors (AREA)
- Laminated Bodies (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7509504A FR2305343A2 (fr) | 1975-03-26 | 1975-03-26 | Rotor pour giravions |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1528226A true GB1528226A (en) | 1978-10-11 |
Family
ID=9153126
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB938576A Expired GB1528226A (en) | 1975-03-26 | 1976-03-09 | Rotor for rotating wing type aircraft |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS6028719B2 (it) |
DE (1) | DE2611245C2 (it) |
FR (1) | FR2305343A2 (it) |
GB (1) | GB1528226A (it) |
IT (1) | IT1062082B (it) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2199551A (en) * | 1986-11-25 | 1988-07-13 | Agusta Aeronaut Costr | Helicopter rotor |
EP0421631A1 (en) * | 1989-10-04 | 1991-04-10 | Westland Helicopters Limited | Helicopter rotors |
EP1640266A1 (en) * | 2004-09-28 | 2006-03-29 | Agusta S.p.A. | Helicopter rotor with a vibration damping device |
US11142307B2 (en) | 2016-10-14 | 2021-10-12 | Airbus Helicopters | Lead-lag damper integrated inside a blade of a rotor |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2397325A1 (fr) * | 1977-07-13 | 1979-02-09 | Aerospatiale | Moyeu de rotor, en particulier pour le rotor principal d'un helicoptere |
GB2025338B (en) * | 1978-06-02 | 1982-08-04 | Aerospatiale | Helicopterrotor |
FR2427251A1 (fr) * | 1978-06-02 | 1979-12-28 | Aerospatiale | Rotor pour giravion |
IT1117626B (it) * | 1979-02-02 | 1986-02-17 | Aereonautiche Giovanni Augusta | Rotore articolato per elicotteri |
FR2516891A1 (fr) * | 1981-11-25 | 1983-05-27 | Aerospatiale | Rotor pour giravions, a articulations integrees dans le pied de pale |
FR2574752B1 (fr) * | 1984-12-19 | 1987-02-20 | Aerospatiale | Pale pour rotor d'helicoptere en materiau composite multilongeron a caissons de torsion et son procede de fabrication |
FR2590323B1 (fr) * | 1985-11-21 | 1989-08-11 | Aerospatiale | Moyeu en balancier pour rotor bi-pale |
DE19837802C1 (de) * | 1998-08-20 | 1999-10-28 | Eurocopter Deutschland | Rotorblatt für einen lagerlosen Rotor eines Hubschraubers |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2830669A (en) * | 1955-06-03 | 1958-04-15 | Herman R Klockner | Blade-pitch-regulating means for the rotors of sustaining-rotor-equipped aircraft |
DE1531374A1 (de) * | 1967-09-12 | 1970-01-29 | Messerschmitt Boelkow Blohm | Rotorblatt aus faserverstaerktem Kunststoff mit schlaufenartiger Blattwurzel |
GB1432117A (en) * | 1973-05-10 | 1976-04-14 | Aerospatiale | Rotor for rotating wing type aircraft |
-
1975
- 1975-03-26 FR FR7509504A patent/FR2305343A2/fr active Granted
-
1976
- 1976-03-04 IT IT2087276A patent/IT1062082B/it active
- 1976-03-09 GB GB938576A patent/GB1528226A/en not_active Expired
- 1976-03-17 DE DE19762611245 patent/DE2611245C2/de not_active Expired
- 1976-03-26 JP JP3273376A patent/JPS6028719B2/ja not_active Expired
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2199551A (en) * | 1986-11-25 | 1988-07-13 | Agusta Aeronaut Costr | Helicopter rotor |
GB2199551B (en) * | 1986-11-25 | 1990-08-29 | Agusta Aeronaut Costr | Auxiliary helicopter rotor |
EP0421631A1 (en) * | 1989-10-04 | 1991-04-10 | Westland Helicopters Limited | Helicopter rotors |
EP1640266A1 (en) * | 2004-09-28 | 2006-03-29 | Agusta S.p.A. | Helicopter rotor with a vibration damping device |
US7850429B2 (en) | 2004-09-28 | 2010-12-14 | Agusta S.P.A. | Helicopter rotor |
US11142307B2 (en) | 2016-10-14 | 2021-10-12 | Airbus Helicopters | Lead-lag damper integrated inside a blade of a rotor |
Also Published As
Publication number | Publication date |
---|---|
DE2611245C2 (de) | 1982-08-26 |
JPS51120598A (en) | 1976-10-21 |
IT1062082B (it) | 1983-06-25 |
JPS6028719B2 (ja) | 1985-07-06 |
FR2305343A2 (fr) | 1976-10-22 |
DE2611245A1 (de) | 1976-10-21 |
FR2305343B2 (it) | 1977-11-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed |