GB900019A - Aircraft alighting gear - Google Patents
Aircraft alighting gearInfo
- Publication number
- GB900019A GB900019A GB1460060A GB1460060A GB900019A GB 900019 A GB900019 A GB 900019A GB 1460060 A GB1460060 A GB 1460060A GB 1460060 A GB1460060 A GB 1460060A GB 900019 A GB900019 A GB 900019A
- Authority
- GB
- United Kingdom
- Prior art keywords
- leg
- aircraft
- wheels
- bogie
- line
- 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
- B64C25/00—Alighting gear
- B64C25/32—Alighting gear characterised by elements which contact the ground or similar surface
- B64C25/34—Alighting gear characterised by elements which contact the ground or similar surface wheeled type, e.g. multi-wheeled bogies
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Vehicle Body Suspensions (AREA)
Abstract
900,019. Aircraft undercarriages. DOWTY ROTOL Ltd. April 18, 1961 [April 26, 1960], No. 14600/60. Class 4. An aircraft undercarriage includes a freely telescopic leg 11, one part 12 of which is connected to the aircraft, the connection being made rigid when the leg is extended, e.g. by a bracing strut 28, the other part 13 of the leg being pivoted at 17 to the forward end of a bogie 20, and a strut 25, which may be a telescopic damper, pivoted at one end 23 to the bogie and at its other end to the aircraft or to leg part 11 at 26, the torque resisting elements 30 of the brakes of the front wheel or wheels 18 being attached to the leg part 11 and those of the brakes of the rear wheel or wheels 22 being attached to the bogie, and the connection 17 between parts 13 and 20 lies on a line (shown broken) passing through the rotational axis of the front wheel or wheels and through the effective ground contact point of the rear wheel (or through the line joining the effective ground contact points of twin rear wheels), the leg lies at an angle of 85 to 95 degrees to the line, and the axis of the strut 25 (also shown broken) cuts the line substantially at its mid point. In this way, the loads borne by the front and rear wheels are kept equal when the aircraft is stationary or braking. As described, the axle 17 serves as the front wheel axle and also pivots part 13 to the bogie. The brakes are of the disc type. An up-lock is provided for the leg.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1460060A GB900019A (en) | 1960-04-26 | 1960-04-26 | Aircraft alighting gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1460060A GB900019A (en) | 1960-04-26 | 1960-04-26 | Aircraft alighting gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB900019A true GB900019A (en) | 1962-07-04 |
Family
ID=10044157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1460060A Expired GB900019A (en) | 1960-04-26 | 1960-04-26 | Aircraft alighting gear |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB900019A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1996017770A1 (en) * | 1994-12-08 | 1996-06-13 | The Boeing Company | Very large aircraft landing gear having eight wheel truck |
| CN109720554A (en) * | 2017-10-27 | 2019-05-07 | 赛峰起落架系统公司 | Undercarriage with braking and motor driving wheel |
-
1960
- 1960-04-26 GB GB1460060A patent/GB900019A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1996017770A1 (en) * | 1994-12-08 | 1996-06-13 | The Boeing Company | Very large aircraft landing gear having eight wheel truck |
| CN109720554A (en) * | 2017-10-27 | 2019-05-07 | 赛峰起落架系统公司 | Undercarriage with braking and motor driving wheel |
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