GB294592A - Improvements in or relating to the braking of the undercarriage or landing wheels of aeroplanes and like aircraft - Google Patents
Improvements in or relating to the braking of the undercarriage or landing wheels of aeroplanes and like aircraftInfo
- Publication number
- GB294592A GB294592A GB1125827A GB1125827A GB294592A GB 294592 A GB294592 A GB 294592A GB 1125827 A GB1125827 A GB 1125827A GB 1125827 A GB1125827 A GB 1125827A GB 294592 A GB294592 A GB 294592A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pressure
- fluid
- landing wheels
- braking
- aircraft
- 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
- B64C25/42—Arrangement or adaptation of brakes
- B64C25/44—Actuating mechanisms
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Regulating Braking Force (AREA)
Abstract
294,592. MacPherson, M. C. April 27, 1927. Fluid-pressure. - In an aeroplane or like aircraft having fluid-pressure brakes which can be applied to the landing wheels, the fluid-pressure is derived from pumping action due to the rotation of the landing wheels or to the movement of the tail skid. A plunger 11 is actuated by a cam 13 on the wheel axle to deliver fluid through a non-return valve 15 to a brake cvlinder 16, the pressure being controlled by a valve 21, under the pilot's control, which bye-passes more or less of the fluid to a reservoir 20. The pump and reservoir unit is mounted within a brake drum upon the coverplate and the braking pressure is applied through links 39 to brake blocks acting on the drum. A pipe 54 connects the cylinder 16 to any other cylinders in use. A relief valve 24 discharging through a passage 24<a> into the reservoir limits the braking pressure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1125827A GB294592A (en) | 1927-04-27 | 1927-04-27 | Improvements in or relating to the braking of the undercarriage or landing wheels of aeroplanes and like aircraft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1125827A GB294592A (en) | 1927-04-27 | 1927-04-27 | Improvements in or relating to the braking of the undercarriage or landing wheels of aeroplanes and like aircraft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB294592A true GB294592A (en) | 1928-07-27 |
Family
ID=9982909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1125827A Expired GB294592A (en) | 1927-04-27 | 1927-04-27 | Improvements in or relating to the braking of the undercarriage or landing wheels of aeroplanes and like aircraft |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB294592A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110645216A (en) * | 2018-06-27 | 2020-01-03 | 赛峰起落架***公司 | Method for controlling three-position slide valve |
| CN117068368A (en) * | 2020-04-01 | 2023-11-17 | 上海润尘科技发展有限公司 | Passive braking method for fixed wing aircraft |
-
1927
- 1927-04-27 GB GB1125827A patent/GB294592A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110645216A (en) * | 2018-06-27 | 2020-01-03 | 赛峰起落架***公司 | Method for controlling three-position slide valve |
| CN110645216B (en) * | 2018-06-27 | 2022-09-27 | 赛峰起落架***公司 | Method for controlling hydraulic valve |
| CN117068368A (en) * | 2020-04-01 | 2023-11-17 | 上海润尘科技发展有限公司 | Passive braking method for fixed wing aircraft |
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