GB172697A - Improvements in shock-absorbers for aircraft - Google Patents
Improvements in shock-absorbers for aircraftInfo
- Publication number
- GB172697A GB172697A GB25635/20A GB2563520A GB172697A GB 172697 A GB172697 A GB 172697A GB 25635/20 A GB25635/20 A GB 25635/20A GB 2563520 A GB2563520 A GB 2563520A GB 172697 A GB172697 A GB 172697A
- Authority
- GB
- United Kingdom
- Prior art keywords
- shock
- sheath
- cushion
- sleeve
- 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
- B64C25/58—Arrangements or adaptations of shock-absorbers or springs
- B64C25/60—Oleo legs
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Springs (AREA)
Abstract
172,697. Melhuish, A. E., (Albatross Ges. f³r Flugzeugunternehmungen). Sept. 6, 1920. Pneumatic springs.-A shock-absorber for aircraft consists of a pneumatic cushion interposed, without means for restraining lateral movement, between the part receiving the shock and the part to be cushioned. A sheath g of leather or the like is secured between a plate o on the frame n and a sleeve k on the axle l. The sheath contains a rubber bag h having an inflating valve i, the bag h being inserted through a hole m. The reaction of the cushion increases with relative movement owing to the sleeve k being pressed into the cushion. The sheath may be made of canvas, metallic fabric, or a set of chains or ropes. Reference has been directed by the Comptroller to Specification 9997/14, [Class 4, Aeronautics].
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB25635/20A GB172697A (en) | 1920-09-06 | 1920-09-06 | Improvements in shock-absorbers for aircraft |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB25635/20A GB172697A (en) | 1920-09-06 | 1920-09-06 | Improvements in shock-absorbers for aircraft |
Publications (1)
Publication Number | Publication Date |
---|---|
GB172697A true GB172697A (en) | 1921-12-06 |
Family
ID=10230845
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB25635/20A Expired GB172697A (en) | 1920-09-06 | 1920-09-06 | Improvements in shock-absorbers for aircraft |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB172697A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6712991B2 (en) | 1993-07-23 | 2004-03-30 | Rohmax Additives Gmbh | Method of making a copolymer useful as viscosity index improving additive for hydraulic fluid |
-
1920
- 1920-09-06 GB GB25635/20A patent/GB172697A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6712991B2 (en) | 1993-07-23 | 2004-03-30 | Rohmax Additives Gmbh | Method of making a copolymer useful as viscosity index improving additive for hydraulic fluid |
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