GB632919A - Improvements in and relating to gearing - Google Patents
Improvements in and relating to gearingInfo
- Publication number
- GB632919A GB632919A GB25848/45A GB2584845A GB632919A GB 632919 A GB632919 A GB 632919A GB 25848/45 A GB25848/45 A GB 25848/45A GB 2584845 A GB2584845 A GB 2584845A GB 632919 A GB632919 A GB 632919A
- Authority
- GB
- United Kingdom
- Prior art keywords
- shaft
- gear
- clockwise direction
- driving
- planets
- 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; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D27/00—Arrangement or mounting of power plants in aircraft; Aircraft characterised by the type or position of power plants
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H37/00—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H2700/00—Transmission housings and mounting of transmission components therein; Cooling; Lubrication; Flexible suspensions, e.g. floating frames
- F16H2700/02—Transmissions, specially for working vehicles
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Retarders (AREA)
Abstract
632,919. Propelling aircraft. BRITISH THOMSON-HOUSTON CO., Ltd. Oct. 4, 1945, No. 25848. Convention date, Oct. 6, 1944. [Class 4] [Also in Group XXIV] Gearing for driving contra-rotating propellers of an aircraft comprises a driving shaft 1 and co-axial driven shafts 3, 4 connected by both a planetary gear train and a countershaft gear. A sun-pinion 13 on the shaft 1 engages with planets 15 carried by a cage 18 on the driven shaft 3 which planets also engage with an internal ring gear 19 integral with the driven shaft 4. A second pinion 21 on the driving shaft drives countershaft gears 22 engaging with an internal gear 19<SP>1</SP> secured to the gear 19. Rotation of shaft 1 in a counter-clockwise direction drives gear 19, 19<SP>1</SP> and shaft 4 in a clockwise direction through the countershaft gears 22 and shaft 3 in a counter-clockwise direction through the epicyclic train 13, 15, 19.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US632919XA | 1944-10-06 | 1944-10-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB632919A true GB632919A (en) | 1949-12-05 |
Family
ID=22048236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB25848/45A Expired GB632919A (en) | 1944-10-06 | 1945-10-04 | Improvements in and relating to gearing |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB632919A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2234036A (en) * | 1989-07-20 | 1991-01-23 | Williams Int Corp | Dual output planetary gear system |
-
1945
- 1945-10-04 GB GB25848/45A patent/GB632919A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2234036A (en) * | 1989-07-20 | 1991-01-23 | Williams Int Corp | Dual output planetary gear system |
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