GB1492177A - Aircraft lift-producing members - Google Patents
Aircraft lift-producing membersInfo
- Publication number
- GB1492177A GB1492177A GB4614674A GB4614674A GB1492177A GB 1492177 A GB1492177 A GB 1492177A GB 4614674 A GB4614674 A GB 4614674A GB 4614674 A GB4614674 A GB 4614674A GB 1492177 A GB1492177 A GB 1492177A
- Authority
- GB
- United Kingdom
- Prior art keywords
- flap
- wing
- lift
- aircraft
- skin
- 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
- B64C9/00—Adjustable control surfaces or members, e.g. rudders
- B64C9/14—Adjustable control surfaces or members, e.g. rudders forming slots
- B64C9/22—Adjustable control surfaces or members, e.g. rudders forming slots at the front of the wing
- B64C9/24—Adjustable control surfaces or members, e.g. rudders forming slots at the front of the wing by single flap
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Body Structure For Vehicles (AREA)
Abstract
1492177 Aircraft high-lift flaps BRITISH AIRCRAFT CORP Ltd 8 Oct 1975 [17 Oct 1974] 46146/74 Heading B7G An aircraft wing 1 having a high-lift leading edge flap 2 is formed at spanwise-spaced intervals with arcuate tracks 5 each guiding a roller 6 mounted on the rear end of a rod 7 which provides at its forward end a mounting for the flap 2. An intermediate cylindrical portion 7a of the rod slides within a fitting 8 pivotally mounted at 9 on a wing bracket 10 and formed with arms 14 each having a slot for a roller 15 mounted on the leading portion 11 of the wing. The leading portion 11 comprises a flexible upper skin 12 which extends around the leading edge into a lower skin portion 13 abutting a fixed skin portion 16. When the rollers 6 are moved forwardly in their tracks the rods 7 are moved through the fittings 8 which tilt about pivots 9 causing the flap 2 to move to the extended drooped position shown by full-lines. Simultaneously tilting of fittings 8 and associated arms 14 causes wing nose portion 11 to droop downwardly by deflection of skin panel 12, thereby forming slot 17. The invention may be applied to the forward region of a pivotable lift-increasing flap.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4614674A GB1492177A (en) | 1975-10-08 | 1975-10-08 | Aircraft lift-producing members |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4614674A GB1492177A (en) | 1975-10-08 | 1975-10-08 | Aircraft lift-producing members |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1492177A true GB1492177A (en) | 1977-11-16 |
Family
ID=10440040
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4614674A Expired GB1492177A (en) | 1975-10-08 | 1975-10-08 | Aircraft lift-producing members |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1492177A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2020517521A (en) * | 2017-04-28 | 2020-06-18 | エアバス オペレーションズ ゲーエムベーハーAirbus Operations GmbH | Aircraft wing |
JP2020517524A (en) * | 2017-04-28 | 2020-06-18 | エアバス オペレーションズ ゲーエムベーハーAirbus Operations GmbH | Aircraft wing |
US11286033B2 (en) | 2019-03-29 | 2022-03-29 | Airbus Operations Gmbh | Wing for an aircraft |
-
1975
- 1975-10-08 GB GB4614674A patent/GB1492177A/en not_active Expired
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2020517521A (en) * | 2017-04-28 | 2020-06-18 | エアバス オペレーションズ ゲーエムベーハーAirbus Operations GmbH | Aircraft wing |
JP2020517524A (en) * | 2017-04-28 | 2020-06-18 | エアバス オペレーションズ ゲーエムベーハーAirbus Operations GmbH | Aircraft wing |
US11186356B2 (en) | 2017-04-28 | 2021-11-30 | Airbus Operations Gmbh | Wing for an aircraft |
US11565789B2 (en) | 2017-04-28 | 2023-01-31 | Airbus Operations Gmbh | Wing for an aircraft |
US11577819B2 (en) | 2017-04-28 | 2023-02-14 | Airbus Operations Gmbh | Wing for an aircraft |
US11286033B2 (en) | 2019-03-29 | 2022-03-29 | Airbus Operations Gmbh | Wing for an aircraft |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
732 | Registration of transactions, instruments or events in the register (sect. 32/1977) | ||
732 | Registration of transactions, instruments or events in the register (sect. 32/1977) | ||
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19931008 |