GB609402A - Improvements in and relating to actuating systems for the wheel brakes of aircraft - Google Patents
Improvements in and relating to actuating systems for the wheel brakes of aircraftInfo
- Publication number
- GB609402A GB609402A GB781346A GB781346A GB609402A GB 609402 A GB609402 A GB 609402A GB 781346 A GB781346 A GB 781346A GB 781346 A GB781346 A GB 781346A GB 609402 A GB609402 A GB 609402A
- Authority
- GB
- United Kingdom
- Prior art keywords
- rudder
- wheel brakes
- bar
- determined
- pedals
- 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
- B64C25/48—Actuating mechanisms differentially operated for steering purposes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Braking Elements And Transmission Devices (AREA)
- Braking Systems And Boosters (AREA)
Abstract
609,402. Control means for the wheel brakes of aircraft; steering. HELLINGS, G. M. March 13, 1946, No. 7813. [Class 4] In a control system for the wheel brakes of aircraft the total braking effort is determined by the rotary movement in the same sense of two foot pedals, while the distribution of the effort between port and starboard wheel brakes for steering on the ground is determined by the position of the rudder-bar or other flight-steering control. As shown, two pedals 13, 14 mounted for rotation about an axis 10 relatively to the rudder-bar 11, itself rotatable about an axis 12, serve to press a roller 16 downwardly against a link 17 operating fluid pressure master cylinders 20, 21 for the port and starboard wheel brakes respectively. The mean pressure in the cylinders 20, 21 is determined by the pressure on the pedals 13, 14, while the ratio of the pressures is determined by the position of the rudder-bar 11. A modification is described in which the steering control comprises swinging rudder links instead of a rudder bar and in which the position of the two pedals controlling the mean braking force varies as the swinging rudder links move so as always to conform to the natural position of the pilot's feet. The brake transmission may be mechanical or electrical, instead of hydraulic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB781346A GB609402A (en) | 1946-03-13 | 1946-03-13 | Improvements in and relating to actuating systems for the wheel brakes of aircraft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB781346A GB609402A (en) | 1946-03-13 | 1946-03-13 | Improvements in and relating to actuating systems for the wheel brakes of aircraft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB609402A true GB609402A (en) | 1948-09-30 |
Family
ID=9840238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB781346A Expired GB609402A (en) | 1946-03-13 | 1946-03-13 | Improvements in and relating to actuating systems for the wheel brakes of aircraft |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB609402A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108146621A (en) * | 2017-12-29 | 2018-06-12 | 中国科学院工程热物理研究所 | A kind of unmanned plane brake control system based on servo-hydraulic transmission |
-
1946
- 1946-03-13 GB GB781346A patent/GB609402A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108146621A (en) * | 2017-12-29 | 2018-06-12 | 中国科学院工程热物理研究所 | A kind of unmanned plane brake control system based on servo-hydraulic transmission |
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