FR2452425A1 - Variable incidence aircraft wing - reduces lifting force on one half while maintaining it on other to allow rolling - Google Patents
Variable incidence aircraft wing - reduces lifting force on one half while maintaining it on other to allow rollingInfo
- Publication number
- FR2452425A1 FR2452425A1 FR7909678A FR7909678A FR2452425A1 FR 2452425 A1 FR2452425 A1 FR 2452425A1 FR 7909678 A FR7909678 A FR 7909678A FR 7909678 A FR7909678 A FR 7909678A FR 2452425 A1 FR2452425 A1 FR 2452425A1
- Authority
- FR
- France
- Prior art keywords
- maintaining
- lifting force
- aircraft wing
- variable incidence
- allow rolling
- 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
- B64C3/00—Wings
- B64C3/38—Adjustment of complete wings or parts thereof
- B64C3/385—Variable incidence wings
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transmission Devices (AREA)
- Emergency Lowering Means (AREA)
Abstract
The aircraft has variable incidence wings to reduce the lifting force on one or the other of two half-wings while maintaining it on the other. This allows the wing to turn about the rolling axis under its own weight. It has air-brakes to regulate the rocking axis. These consist of surface movable about an axis at the end of each half-wing, the angle of incidence of these surfaces being varied by the pilot.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7909678A FR2452425A1 (en) | 1979-03-28 | 1979-03-28 | Variable incidence aircraft wing - reduces lifting force on one half while maintaining it on other to allow rolling |
FR8015853A FR2486905A2 (en) | 1979-03-28 | 1980-07-15 | Aircraft with tilting wing tips - has large area tips independently tilted about axes parallel to leading edge of wings |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7909678A FR2452425A1 (en) | 1979-03-28 | 1979-03-28 | Variable incidence aircraft wing - reduces lifting force on one half while maintaining it on other to allow rolling |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2452425A1 true FR2452425A1 (en) | 1980-10-24 |
FR2452425B1 FR2452425B1 (en) | 1983-04-15 |
Family
ID=9224391
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7909678A Granted FR2452425A1 (en) | 1979-03-28 | 1979-03-28 | Variable incidence aircraft wing - reduces lifting force on one half while maintaining it on other to allow rolling |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2452425A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0052240A1 (en) * | 1980-11-13 | 1982-05-26 | Rockwell International Corporation | Actuation system for a control surface of an aircraft |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1003294A (en) * | 1910-11-04 | 1911-09-12 | Timothy Reeves | Automatic mail-loader. |
US2562905A (en) * | 1946-10-03 | 1951-08-07 | Burnett L Gadeberg | Means for increasing lateral stability of aircraft |
US3022965A (en) * | 1958-11-24 | 1962-02-27 | Caciagli Sergio | Aircraft wing |
FR1369241A (en) * | 1963-09-14 | 1964-08-07 | Shin Mitsubishi Jukogyo Kk | Lift destruct device |
US3318555A (en) * | 1966-04-21 | 1967-05-09 | North American Aviation Inc | Aircraft flight control system |
FR1534814A (en) * | 1967-06-19 | 1968-08-02 | Nord Aviation | Freely tilting wing |
US4046338A (en) * | 1975-10-14 | 1977-09-06 | Kline Richard L | Airfoil for aircraft having improved lift generating device |
-
1979
- 1979-03-28 FR FR7909678A patent/FR2452425A1/en active Granted
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1003294A (en) * | 1910-11-04 | 1911-09-12 | Timothy Reeves | Automatic mail-loader. |
US2562905A (en) * | 1946-10-03 | 1951-08-07 | Burnett L Gadeberg | Means for increasing lateral stability of aircraft |
US3022965A (en) * | 1958-11-24 | 1962-02-27 | Caciagli Sergio | Aircraft wing |
FR1369241A (en) * | 1963-09-14 | 1964-08-07 | Shin Mitsubishi Jukogyo Kk | Lift destruct device |
US3318555A (en) * | 1966-04-21 | 1967-05-09 | North American Aviation Inc | Aircraft flight control system |
FR1534814A (en) * | 1967-06-19 | 1968-08-02 | Nord Aviation | Freely tilting wing |
US4046338A (en) * | 1975-10-14 | 1977-09-06 | Kline Richard L | Airfoil for aircraft having improved lift generating device |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0052240A1 (en) * | 1980-11-13 | 1982-05-26 | Rockwell International Corporation | Actuation system for a control surface of an aircraft |
Also Published As
Publication number | Publication date |
---|---|
FR2452425B1 (en) | 1983-04-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |