FR2362756B1 - - Google Patents
Info
- Publication number
- FR2362756B1 FR2362756B1 FR7725877A FR7725877A FR2362756B1 FR 2362756 B1 FR2362756 B1 FR 2362756B1 FR 7725877 A FR7725877 A FR 7725877A FR 7725877 A FR7725877 A FR 7725877A FR 2362756 B1 FR2362756 B1 FR 2362756B1
- Authority
- FR
- France
- 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
- B64C27/37—Rotors having articulated joints
- B64C27/45—Rotors having articulated joints with a feathering hinge only
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2638166A DE2638166C3 (de) | 1976-08-25 | 1976-08-25 | Rotor für Drehflügelflugzeuge |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2362756A1 FR2362756A1 (fr) | 1978-03-24 |
FR2362756B1 true FR2362756B1 ( ) | 1983-04-29 |
Family
ID=5986285
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7725877A Granted FR2362756A1 (fr) | 1976-08-25 | 1977-08-24 | Rotor pour aeronef a voilure tournante |
Country Status (5)
Country | Link |
---|---|
US (1) | US4154557A ( ) |
JP (1) | JPS5328000A ( ) |
DE (1) | DE2638166C3 ( ) |
FR (1) | FR2362756A1 ( ) |
GB (1) | GB1591942A ( ) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4543040A (en) * | 1982-09-30 | 1985-09-24 | The Boeing Company | Helicopter rotor system |
US20100074754A1 (en) * | 2008-09-19 | 2010-03-25 | Thunder Tiger Corporation | Securing Device For Connecting Blades To Blade-Root Attachment Of Remote-Control Helicopters |
DE102016114910A1 (de) * | 2015-09-08 | 2017-03-09 | Flexxaire Inc. | Schaufel für ein Verstellschaufelgebläse |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1777630A (en) * | 1929-03-08 | 1930-10-07 | Sidney P Vaughn | Lifting air screw for air vehicles |
AT148641B (de) * | 1936-02-29 | 1937-02-10 | Hugo Ing Kirchhoff | Windkraftmaschine. |
FR858708A (fr) * | 1939-04-29 | 1940-12-02 | Hélice ou voilure tournante à incidence autovariable | |
US2590064A (en) * | 1946-10-17 | 1952-03-18 | United Aircraft Corp | Vertically offset rotary wing axes |
GB657689A (en) * | 1949-05-17 | 1951-09-26 | Erwin Sophron Julius Krauss | Improvements in or relating to rotary wing aircraft |
US2755869A (en) * | 1949-08-06 | 1956-07-24 | Gilbert W Magill | Rotor for helicopters, autogyros, and the like |
FR1172254A (fr) * | 1956-02-08 | 1959-02-09 | Fairey Aviat Co Ltd | Perfectionnements aux hélicoptères |
GB957314A (en) * | 1960-11-25 | 1964-05-06 | James George Weir | Improvements in aircraft-lifting and -sustaining rotors |
US3219122A (en) * | 1964-01-20 | 1965-11-23 | Serck Radiators Ltd | Variable pitch fans |
US3885887A (en) * | 1973-12-05 | 1975-05-27 | Boeing Co | Flexure for bearingless rotor |
-
1976
- 1976-08-25 DE DE2638166A patent/DE2638166C3/de not_active Expired
-
1977
- 1977-08-12 US US05/824,240 patent/US4154557A/en not_active Expired - Lifetime
- 1977-08-12 GB GB33967/77A patent/GB1591942A/en not_active Expired
- 1977-08-24 FR FR7725877A patent/FR2362756A1/fr active Granted
- 1977-08-25 JP JP10215077A patent/JPS5328000A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
US4154557A (en) | 1979-05-15 |
DE2638166A1 (de) | 1978-03-02 |
GB1591942A (en) | 1981-07-01 |
FR2362756A1 (fr) | 1978-03-24 |
JPS5328000A (en) | 1978-03-15 |
DE2638166B2 (de) | 1978-10-19 |
DE2638166C3 (de) | 1979-06-28 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |