GB331487A - Improvements in or relating to the propulsion of navigable vessels - Google Patents
Improvements in or relating to the propulsion of navigable vesselsInfo
- Publication number
- GB331487A GB331487A GB971029A GB971029A GB331487A GB 331487 A GB331487 A GB 331487A GB 971029 A GB971029 A GB 971029A GB 971029 A GB971029 A GB 971029A GB 331487 A GB331487 A GB 331487A
- Authority
- GB
- United Kingdom
- Prior art keywords
- thornycroft
- braked
- cage
- giving
- flange
- 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
-
- 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
- F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
- F16H3/44—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion
- F16H3/46—Gearings having only two central gears, connected by orbital gears
- F16H3/60—Gearings for reversal only
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
Abstract
331,487. Thornycroft & Co., Ltd., J. I., and Thornycroft, T. March 26, 1929. Variable-speed epicyclic gearing.-An epicyclic gear box is arranged to give a high and low gear and a reverse of equal speed to the low. The driving-shaft 1 carries a fixed pinion a, and free pinions b, c on coaxial sleeves b<x>, c<x>, the sleeve b<x> having a flange 4 to which the driven shaft is bolted. The pinion a is of less diameter than c, which is less than b. A cage 8 carries planet wheels c<1>, a<1>, b<1> meshing with c, a, b, respectively and has a coned end-flange 8a with which a cone clutch 7, slidably keyed on the sleeve c<x>, may be brought into contact by the lever 10 for giving the direct solid drive. The outer periphery of the clutch 7 may be braked by the band 12, and the cage 8 may be braked by the band 13 for giving the indirect drive and reverse.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB971029A GB331487A (en) | 1929-03-26 | 1929-03-26 | Improvements in or relating to the propulsion of navigable vessels |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB971029A GB331487A (en) | 1929-03-26 | 1929-03-26 | Improvements in or relating to the propulsion of navigable vessels |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB331487A true GB331487A (en) | 1930-06-26 |
Family
ID=9877280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB971029A Expired GB331487A (en) | 1929-03-26 | 1929-03-26 | Improvements in or relating to the propulsion of navigable vessels |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB331487A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3225732A (en) * | 1962-05-11 | 1965-12-28 | Carlsen Kurt | Reversible marine propulsion system |
-
1929
- 1929-03-26 GB GB971029A patent/GB331487A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3225732A (en) * | 1962-05-11 | 1965-12-28 | Carlsen Kurt | Reversible marine propulsion system |
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