GB426622A - Improvements relating to variable-speed transmission mechanism - Google Patents
Improvements relating to variable-speed transmission mechanismInfo
- Publication number
- GB426622A GB426622A GB3577134A GB3577134A GB426622A GB 426622 A GB426622 A GB 426622A GB 3577134 A GB3577134 A GB 3577134A GB 3577134 A GB3577134 A GB 3577134A GB 426622 A GB426622 A GB 426622A
- Authority
- GB
- United Kingdom
- Prior art keywords
- driven
- clutch
- gears
- electromagnetic
- loose
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D67/00—Combinations of couplings and brakes; Combinations of clutches and brakes
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structure Of Transmissions (AREA)
Abstract
426,622. Change-speed gearing. BLAIR, A., and REBBECK, F. E., c /o Harland & Wolff, Ltd., Queen's Island, Belfast. Dec. 13, 1934, No. 35771. [Class 80 (ii)] Change-speed gearing of the kind comprising constantmesh gears and in which the speed changes are effected by electromagnetic friction clutches is driven through an hydraulic coupling or fluid flywheel O. A double electromagnetic clutch G on the driving-shaft B of the gearing is shown outside the gear case, but an arrangement is described with this double clutch between loose driving gears C, D. In the arrangement shown, the gears C, D are driven alternatively through sleeves f, e so as to drive a countershaft H and hence a forward-driven loose gear K at two speeds which are communicated to a driven shaft P through a clutch L, M. A second loose gear J is driven through an idler S reversely also at two speeds which are passed on by an alternative clutch L N. The reversing clutches also may be electromagnetic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3577134A GB426622A (en) | 1934-12-13 | 1934-12-13 | Improvements relating to variable-speed transmission mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3577134A GB426622A (en) | 1934-12-13 | 1934-12-13 | Improvements relating to variable-speed transmission mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB426622A true GB426622A (en) | 1935-04-05 |
Family
ID=10381382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3577134A Expired GB426622A (en) | 1934-12-13 | 1934-12-13 | Improvements relating to variable-speed transmission mechanism |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB426622A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2524598A (en) * | 1944-03-10 | 1950-10-03 | Clark Equipment Co | Drop gear transmission for trucks |
-
1934
- 1934-12-13 GB GB3577134A patent/GB426622A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2524598A (en) * | 1944-03-10 | 1950-10-03 | Clark Equipment Co | Drop gear transmission for trucks |
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