GB630746A - Improvements in or relating to aircraft wings or tail planes - Google Patents
Improvements in or relating to aircraft wings or tail planesInfo
- Publication number
- GB630746A GB630746A GB17935/47A GB1793547A GB630746A GB 630746 A GB630746 A GB 630746A GB 17935/47 A GB17935/47 A GB 17935/47A GB 1793547 A GB1793547 A GB 1793547A GB 630746 A GB630746 A GB 630746A
- Authority
- GB
- United Kingdom
- Prior art keywords
- spars
- section
- rib
- plane
- wing
- 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
- B64C3/00—Wings
- B64C3/38—Adjustment of complete wings or parts thereof
- B64C3/54—Varying in area
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Escalators And Moving Walkways (AREA)
Abstract
630,746. Variable area wings. MAKHONINE, J. July 7, 1947, No. 17935. Convention date, Jan. 17, 1946. [Class 4] In a variable-area wing or tail plane an apertured rib 20 is provided in the longitudinal plane of symmetry, the telescopic end sections 6, 7 being provided with offset spars 12, 13, 14, 15 which pass through the rib apertures and are so disposed that in the retracted condition the free ends of the spars associated with each end section next within the other section. As shown, the wing centre section 1 carries the telescopic end portions 6, 7 which are provided with ailerons or flaps 9, 10 telescoping into similar surfaces 2, 3 mounted on the centre section. The end sections are extended and retracted by the spars 12, 13, 14, 15, adjacent pairs of which engage guide rollers 31 in the central rib 20, and are provided with racks engaging pinions 33 operated by chain and sprocket gearing from the pilot's control station. The spaces between the spars may be used as fuel tanks, or for other storage purposes. Dihedral angle may be provided by making the surfaces of arcuate formation in the transverse plane, Fig. 3 (not shown).
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR630746X | 1946-01-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB630746A true GB630746A (en) | 1949-10-20 |
Family
ID=8991290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB17935/47A Expired GB630746A (en) | 1946-01-17 | 1947-07-07 | Improvements in or relating to aircraft wings or tail planes |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB630746A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111169620A (en) * | 2020-01-14 | 2020-05-19 | 浙江大学 | Telescopic wing mechanism with slotted flap and continuously variable wingspan |
| CN113148112A (en) * | 2021-05-31 | 2021-07-23 | 南京理工大学 | Telescopic wing mechanism suitable for small unmanned aerial vehicle |
| CN114194378A (en) * | 2021-12-31 | 2022-03-18 | 中国航天空气动力技术研究院 | Unmanned aerial vehicle telescopic wing structure |
-
1947
- 1947-07-07 GB GB17935/47A patent/GB630746A/en not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111169620A (en) * | 2020-01-14 | 2020-05-19 | 浙江大学 | Telescopic wing mechanism with slotted flap and continuously variable wingspan |
| CN111169620B (en) * | 2020-01-14 | 2020-11-24 | 浙江大学 | Telescopic wing mechanism with slotted flap and continuously variable wingspan |
| WO2021143015A1 (en) * | 2020-01-14 | 2021-07-22 | 浙江大学 | Telescopic wing mechanism with slotted wing flaps and continuously variable wingspan |
| CN113148112A (en) * | 2021-05-31 | 2021-07-23 | 南京理工大学 | Telescopic wing mechanism suitable for small unmanned aerial vehicle |
| CN114194378A (en) * | 2021-12-31 | 2022-03-18 | 中国航天空气动力技术研究院 | Unmanned aerial vehicle telescopic wing structure |
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