IT1107202B - IMPROVEMENT IN HELICOPTER ROTOR VEHICLES - Google Patents
IMPROVEMENT IN HELICOPTER ROTOR VEHICLESInfo
- Publication number
- IT1107202B IT1107202B IT50673/78A IT5067378A IT1107202B IT 1107202 B IT1107202 B IT 1107202B IT 50673/78 A IT50673/78 A IT 50673/78A IT 5067378 A IT5067378 A IT 5067378A IT 1107202 B IT1107202 B IT 1107202B
- Authority
- IT
- Italy
- Prior art keywords
- improvement
- helicopter rotor
- rotor vehicles
- vehicles
- helicopter
- Prior art date
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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Springs (AREA)
- Discharge By Other Means (AREA)
- Vibration Prevention Devices (AREA)
- Toys (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US82362477A | 1977-08-11 | 1977-08-11 |
Publications (2)
Publication Number | Publication Date |
---|---|
IT7850673A0 IT7850673A0 (en) | 1978-08-09 |
IT1107202B true IT1107202B (en) | 1985-11-25 |
Family
ID=25239266
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT50673/78A IT1107202B (en) | 1977-08-11 | 1978-08-09 | IMPROVEMENT IN HELICOPTER ROTOR VEHICLES |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS5453497A (en) |
CA (1) | CA1113912A (en) |
DE (1) | DE2833813C2 (en) |
FR (1) | FR2399945A1 (en) |
GB (1) | GB2002308B (en) |
IT (1) | IT1107202B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2497173A1 (en) * | 1980-12-26 | 1982-07-02 | Aerospatiale | LAMINATED SHOT OF CURVED SHAPE, IN PARTICULAR FOR ROTOR OF HELICOPTER |
BRPI0924584A2 (en) | 2009-06-02 | 2019-09-24 | Saab Ab | rotor damper and rear rotor with such rotor damper |
DE102015107596B3 (en) * | 2015-05-13 | 2016-10-20 | Deutsches Zentrum für Luft- und Raumfahrt e.V. | Helicopter with facilities for avoiding the mast bumping |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1111541A (en) * | 1953-07-22 | 1956-03-01 | Doman Helicopters | Free-tilt rotor for self-lifting aerial vehicles |
US3804552A (en) * | 1972-07-05 | 1974-04-16 | Textron Inc | Four blade main rotor control power coupling |
US3807896A (en) * | 1972-10-10 | 1974-04-30 | Textron Inc | Concentric tube spring rotor mount |
-
1978
- 1978-07-27 CA CA308,309A patent/CA1113912A/en not_active Expired
- 1978-08-02 DE DE2833813A patent/DE2833813C2/en not_active Expired
- 1978-08-09 IT IT50673/78A patent/IT1107202B/en active
- 1978-08-11 GB GB7833011A patent/GB2002308B/en not_active Expired
- 1978-08-11 FR FR7823781A patent/FR2399945A1/en active Granted
- 1978-08-11 JP JP9743778A patent/JPS5453497A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
FR2399945B1 (en) | 1983-02-18 |
GB2002308B (en) | 1982-01-06 |
JPS5453497A (en) | 1979-04-26 |
DE2833813A1 (en) | 1979-02-22 |
CA1113912A (en) | 1981-12-08 |
FR2399945A1 (en) | 1979-03-09 |
IT7850673A0 (en) | 1978-08-09 |
GB2002308A (en) | 1979-02-21 |
DE2833813C2 (en) | 1987-01-02 |
JPS6239B2 (en) | 1987-01-06 |
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