GB635842A - Improvements in or relating to aircraft landing gear - Google Patents
Improvements in or relating to aircraft landing gearInfo
- Publication number
- GB635842A GB635842A GB14916/47A GB1491647A GB635842A GB 635842 A GB635842 A GB 635842A GB 14916/47 A GB14916/47 A GB 14916/47A GB 1491647 A GB1491647 A GB 1491647A GB 635842 A GB635842 A GB 635842A
- Authority
- GB
- United Kingdom
- Prior art keywords
- bogie
- wheels
- brakes
- brake
- frame
- 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
- B64C25/02—Undercarriages
- B64C25/08—Undercarriages non-fixed, e.g. jettisonable
- B64C25/10—Undercarriages non-fixed, e.g. jettisonable retractable, foldable, or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
- B60T8/32—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration
- B60T8/321—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration deceleration
- B60T8/325—Systems specially adapted for aircraft
-
- 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
-
- 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
- B64C25/36—Arrangements or adaptations of wheels, tyres or axles in general
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Braking Arrangements (AREA)
Abstract
635,842. Undercarriages for aircraft. ELECTRO - HYDRAULICS, Ltd., NEILSON, C. B. V., and HOARE, R. G. June 5, 1947, Nos. 14916 and 33194. [Class 4] An undercarriage of the type comprising a plurality of landing wheels carried by a bogie or frame pivotally mounted at the lower end of the undercarriage leg is provided with means which oppose the moment on the bogie tending to lift the rear wheels when the brakes are applied. In the construction shown in Fig. 3, the bogie 1 is carried by a pivot pin 2, and the anchor plate of each of the rear wheel brakes is connected by a link 5 to a downward extension 6 of the undercarriage leg 7, so that when the brakes are applied the forces in the links 5 oppose the tendency of the rear wheels to lift. According to a second construction, Fig. 5, the anchor plate of each front brake is connected by a link 8 to a lever 21 actuating the shoes of a brake engaging the pivot pin 2, so that an opposing torque is applied to the bogie frame. Instead of being operated automatically, the frame brake may be applied directly by the pilot. In order to reduce tyre wear during tight ground turns, the front or rear pair of wheels may be arranged to castor, or alternatively may be raised clear of the ground by a hydraulic jack.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB14916/47A GB635842A (en) | 1947-06-05 | 1947-06-05 | Improvements in or relating to aircraft landing gear |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB14916/47A GB635842A (en) | 1947-06-05 | 1947-06-05 | Improvements in or relating to aircraft landing gear |
Publications (1)
Publication Number | Publication Date |
---|---|
GB635842A true GB635842A (en) | 1950-04-19 |
Family
ID=10049817
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB14916/47A Expired GB635842A (en) | 1947-06-05 | 1947-06-05 | Improvements in or relating to aircraft landing gear |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB635842A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9919793B2 (en) | 2014-10-16 | 2018-03-20 | Safran Landing Systems Uk Ltd | Aircraft landing gear assembly |
-
1947
- 1947-06-05 GB GB14916/47A patent/GB635842A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9919793B2 (en) | 2014-10-16 | 2018-03-20 | Safran Landing Systems Uk Ltd | Aircraft landing gear assembly |
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