GB475500A - Aeroplane wing flaps - Google Patents
Aeroplane wing flapsInfo
- Publication number
- GB475500A GB475500A GB13966/36A GB1396636A GB475500A GB 475500 A GB475500 A GB 475500A GB 13966/36 A GB13966/36 A GB 13966/36A GB 1396636 A GB1396636 A GB 1396636A GB 475500 A GB475500 A GB 475500A
- Authority
- GB
- United Kingdom
- Prior art keywords
- flap
- wing
- track
- roller
- link
- 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
- B64C9/16—Adjustable control surfaces or members, e.g. rudders forming slots at the rear of the wing
-
- 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
- B64C9/16—Adjustable control surfaces or members, e.g. rudders forming slots at the rear of the wing
- B64C9/18—Adjustable control surfaces or members, e.g. rudders forming slots at the rear of the wing by single flaps
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T50/00—Aeronautics or air transport
- Y02T50/30—Wing lift efficiency
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Toys (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
475,500. Aeroplane wing - flaps. GRAY, W. E. May 16, 1936, No. 13966. [Class 4] A wing-flap is supported from the wing structure by means comprising a pivoted link running from a pivot on or fixed to the wing to a pivot on the flap some distance back from the leading edge thereof, and guided during adjustment by an additional support near its leading edge comprising a roller or equivalent working along a track so shaped that the aerodynamic load on the flap is substantially balanced at all positions of adjustment by the force in the link and the reaction between the track and the roller. Alternatively the track may be so shaped that a heavy operating load is produced during the initial travel of the flap and thereafter substantial balance is achieved. In one such form, Fig. 1, a slotted flap 2, of the kind described in Specification 176,909, [Class 4], is pivoted to a link 3 pivoted to wing 1 at 5. A roller 6 attached to the flap is guided in a track 7 in a bracket 8 fixed to wing 1. The slot formed between wing and flap is closed bv a plate 9 hinged to flap 2 and controlled by a link 11 connected at one end to a fixed point on the wing, and at the other to a lever 10 on the plate. Adjustment is effected by a pull-push rod 12 and a separate hand control may be provided for effecting the initial travel of the flap. According to modifications the flap 9 may be hinged to the slot wall and bracket 8 may be carried by the flap and roller 6 by the wing. The flap may be maintained in closed position by a spring. As applied to a split flap, Fig. 2, a roller 6 carried by flap 13 works in a track 7 so shaped that the aerodynamic force on the flap is substantially exactly balanced in all adjusted positions by the reaction B between track and roller and the tension in link 3. The supporting link 3 may in a modification run rearwardly from the flap pivot to the wing as described in Specification 416,715. Specification 301,199, [Class 4], also is referred to.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB13966/36A GB475500A (en) | 1936-05-16 | 1936-05-16 | Aeroplane wing flaps |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB13966/36A GB475500A (en) | 1936-05-16 | 1936-05-16 | Aeroplane wing flaps |
Publications (1)
Publication Number | Publication Date |
---|---|
GB475500A true GB475500A (en) | 1937-11-16 |
Family
ID=10032600
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB13966/36A Expired GB475500A (en) | 1936-05-16 | 1936-05-16 | Aeroplane wing flaps |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB475500A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2535488A (en) * | 2015-02-17 | 2016-08-24 | Airbus Operations Ltd | An arrangement for effecting movement of a wing tip device between a flight configuration and a ground configuration |
GB2535489A (en) * | 2015-02-17 | 2016-08-24 | Airbus Operations Ltd | An arrangement for moving a wing tip device between a flight configuration and a ground configuration |
US9889920B2 (en) | 2015-02-17 | 2018-02-13 | Airbus Operations Limited | Actuation assembly for moving a wing tip device on an aircraft wing |
-
1936
- 1936-05-16 GB GB13966/36A patent/GB475500A/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2535488A (en) * | 2015-02-17 | 2016-08-24 | Airbus Operations Ltd | An arrangement for effecting movement of a wing tip device between a flight configuration and a ground configuration |
GB2535489A (en) * | 2015-02-17 | 2016-08-24 | Airbus Operations Ltd | An arrangement for moving a wing tip device between a flight configuration and a ground configuration |
US9889920B2 (en) | 2015-02-17 | 2018-02-13 | Airbus Operations Limited | Actuation assembly for moving a wing tip device on an aircraft wing |
US10137977B2 (en) | 2015-02-17 | 2018-11-27 | Airbus Operations Limited | Arrangement for effecting movement of a wing tip device between a flight configuration and a ground configuration |
US10207795B2 (en) | 2015-02-17 | 2019-02-19 | Airbus Operations Limited | Arrangement for moving a wing tip device between a flight configuration and a ground configuration |
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