FR2305343A2 - Rotor pour giravions - Google Patents
Rotor pour giravionsInfo
- Publication number
- FR2305343A2 FR2305343A2 FR7509504A FR7509504A FR2305343A2 FR 2305343 A2 FR2305343 A2 FR 2305343A2 FR 7509504 A FR7509504 A FR 7509504A FR 7509504 A FR7509504 A FR 7509504A FR 2305343 A2 FR2305343 A2 FR 2305343A2
- Authority
- FR
- France
- Prior art keywords
- giravions
- rotor
- 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.)
- Granted
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)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Laminated Bodies (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7509504A FR2305343A2 (fr) | 1975-03-26 | 1975-03-26 | Rotor pour giravions |
IT2087276A IT1062082B (it) | 1975-03-26 | 1976-03-04 | Rotore per giroplani |
GB938576A GB1528226A (en) | 1975-03-26 | 1976-03-09 | Rotor for rotating wing type aircraft |
DE19762611245 DE2611245C2 (de) | 1975-03-26 | 1976-03-17 | Rotor für Drehflügelflugzeuge |
US05/669,086 US4012169A (en) | 1973-05-10 | 1976-03-22 | Rotor for rotating wing type aircraft |
JP3273376A JPS6028719B2 (ja) | 1975-03-26 | 1976-03-26 | 回転翼式航空機のロータ |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7509504A FR2305343A2 (fr) | 1975-03-26 | 1975-03-26 | Rotor pour giravions |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2305343A2 true FR2305343A2 (fr) | 1976-10-22 |
FR2305343B2 FR2305343B2 (it) | 1977-11-18 |
Family
ID=9153126
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7509504A Granted FR2305343A2 (fr) | 1973-05-10 | 1975-03-26 | Rotor pour giravions |
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 (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2427251A1 (fr) * | 1978-06-02 | 1979-12-28 | Aerospatiale | Rotor pour giravion |
FR2447856A1 (fr) * | 1979-02-02 | 1980-08-29 | Agusta Aeronaut Costr | Rotor articule pour helicoptere |
FR2516891A1 (fr) * | 1981-11-25 | 1983-05-27 | Aerospatiale | Rotor pour giravions, a articulations integrees dans le pied de pale |
FR2574752A1 (fr) * | 1984-12-19 | 1986-06-20 | Aerospatiale | Pale pour rotor d'helicoptere en materiau composite multilongeron a caissons de torsion et son procede de fabrication |
FR2590323A1 (fr) * | 1985-11-21 | 1987-05-22 | Aerospatiale | Moyeu en balancier pour rotor bi-pale |
FR2607106A1 (fr) * | 1986-11-25 | 1988-05-27 | Agusta Aeronaut Costr | Rotor auxiliaire d'helicoptere |
US11142307B2 (en) | 2016-10-14 | 2021-10-12 | Airbus Helicopters | Lead-lag damper integrated inside a blade of a rotor |
Families Citing this family (5)
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 |
GB8922338D0 (en) * | 1989-10-04 | 1989-11-22 | Westland Helicopters | Helicopter rotors |
DE19837802C1 (de) * | 1998-08-20 | 1999-10-28 | Eurocopter Deutschland | Rotorblatt für einen lagerlosen Rotor eines Hubschraubers |
DE602004005989T2 (de) * | 2004-09-28 | 2007-12-20 | Agusta S.P.A. | Hubschrauberrotor mit einem Schwingungsdämpfer |
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
Non-Patent Citations (1)
Title |
---|
NEANT * |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2427251A1 (fr) * | 1978-06-02 | 1979-12-28 | Aerospatiale | Rotor pour giravion |
FR2447856A1 (fr) * | 1979-02-02 | 1980-08-29 | Agusta Aeronaut Costr | Rotor articule pour helicoptere |
FR2516891A1 (fr) * | 1981-11-25 | 1983-05-27 | Aerospatiale | Rotor pour giravions, a articulations integrees dans le pied de pale |
EP0080920A1 (fr) * | 1981-11-25 | 1983-06-08 | AEROSPATIALE Société Nationale Industrielle | Rotor pour giravions, à articulations intégrées dans le pied de pale |
US4504193A (en) * | 1981-11-25 | 1985-03-12 | Societe Nationale Industrielle Aerospatiale | Helicopter rotor with articulation means integrated in the root of the blade |
EP0187590A1 (fr) * | 1984-12-19 | 1986-07-16 | AEROSPATIALE Société Nationale Industrielle | Pale pour rotor d'hélicoptère en matériau composite multilongeron à caissons de torsion et son procédé de fabrication |
FR2574752A1 (fr) * | 1984-12-19 | 1986-06-20 | Aerospatiale | Pale pour rotor d'helicoptere en materiau composite multilongeron a caissons de torsion et son procede de fabrication |
US4696623A (en) * | 1984-12-19 | 1987-09-29 | Aerospatiale Societe Nationale Industrielle | Helicopter rotor blade made from a multispar composite material with torsion compartments and a process for manufacturing same |
FR2590323A1 (fr) * | 1985-11-21 | 1987-05-22 | Aerospatiale | Moyeu en balancier pour rotor bi-pale |
EP0225250A1 (fr) * | 1985-11-21 | 1987-06-10 | AEROSPATIALE Société Nationale Industrielle | Moyeu en balancier pour rotor bi-pale |
US4755106A (en) * | 1985-11-21 | 1988-07-05 | Aerospatiale Societe Nationale Industrielle | Balance-bar hub for a twin blade rotor |
FR2607106A1 (fr) * | 1986-11-25 | 1988-05-27 | Agusta Aeronaut Costr | Rotor auxiliaire d'helicoptere |
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 |
---|---|
JPS6028719B2 (ja) | 1985-07-06 |
GB1528226A (en) | 1978-10-11 |
JPS51120598A (en) | 1976-10-21 |
FR2305343B2 (it) | 1977-11-18 |
DE2611245A1 (de) | 1976-10-21 |
DE2611245C2 (de) | 1982-08-26 |
IT1062082B (it) | 1983-06-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
TR19633A (tr) | Alfa-olifinleri polimerize etmeye mahsus katalizatoerler | |
NL7600371A (nl) | Schenktuit. | |
SE7611080L (sv) | Prismor for fergtelevisionskamera | |
AR215854A1 (es) | Trepano rotativo | |
BE838069A (fr) | Regards de visite pour turbines | |
RO69652A (ro) | Masina de polizat sine | |
FR2297904A1 (fr) | Composition pour | |
SE7505163L (sv) | Torneschoke for hagelvapen | |
FR2335980A1 (fr) | Rotor pour turbogeneratrice | |
BE848624A (fr) | Support pour stylographes, | |
FR2305343A2 (fr) | Rotor pour giravions | |
SE408126B (sv) | Berband for blixtlas | |
IT1060008B (it) | Proietto rotante | |
SE7609476L (sv) | Berkonstruktion for bergtunnlar | |
AT357708B (de) | Stranggiessmaschine | |
IT1054556B (it) | Datario rotante | |
SE411166B (sv) | Berband for blixtlas | |
FR2299028A1 (fr) | Nouvea | |
BR7601994A (pt) | Maquina dinamoeletrica | |
SE7610077L (sv) | Eggviterikt fordermedel for idisslare | |
FR2301243A1 (fr) | Nouve | |
SE418006B (sv) | Centrifugalkoppling | |
BE840222A (fr) | Raccord pour classeurs | |
IT1059898B (it) | Macchina aggomitolatrice | |
FR2324913A1 (fr) | Turbine pour pompes de petites dimensions |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
CD | Change of name or company name |