GB214891A - Improvements in epicyclic variable speed gearing for aero engines - Google Patents
Improvements in epicyclic variable speed gearing for aero enginesInfo
- Publication number
- GB214891A GB214891A GB18876/23A GB1887623A GB214891A GB 214891 A GB214891 A GB 214891A GB 18876/23 A GB18876/23 A GB 18876/23A GB 1887623 A GB1887623 A GB 1887623A GB 214891 A GB214891 A GB 214891A
- Authority
- GB
- United Kingdom
- Prior art keywords
- variable speed
- aero engines
- speed gearing
- gearing
- brakes
- 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
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D27/00—Arrangement or mounting of power plant in aircraft; Aircraft characterised thereby
Abstract
214,891. Rowledge, A. J., and Rolls- Royce, Ltd. July 23, 1923. Variable, - speed epicyclic gearing .-Gearing for aero engines yielding two different reduced speeds is operated by applying brakes alternatively to two loose sun gears f, g. Stepped planet gears i<8>, i<9> carried by the driven shaft e mesh with these sun gears and with an internallytoothed gear d<5> fast upon the engine shaft d. The brakes k<7>, k<6> are of the multipleplate type and are housed in a fixed drum k. They are applied by lateral movement of a ring k<3> between them effect-ed by means of inclined slots k<4>, Fig. 2.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB18876/23A GB214891A (en) | 1923-07-23 | 1923-07-23 | Improvements in epicyclic variable speed gearing for aero engines |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB18876/23A GB214891A (en) | 1923-07-23 | 1923-07-23 | Improvements in epicyclic variable speed gearing for aero engines |
Publications (1)
Publication Number | Publication Date |
---|---|
GB214891A true GB214891A (en) | 1924-05-01 |
Family
ID=10119933
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB18876/23A Expired GB214891A (en) | 1923-07-23 | 1923-07-23 | Improvements in epicyclic variable speed gearing for aero engines |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB214891A (en) |
-
1923
- 1923-07-23 GB GB18876/23A patent/GB214891A/en not_active Expired
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