GB346962A - Improvements relating to change speed gearing - Google Patents
Improvements relating to change speed gearingInfo
- Publication number
- GB346962A GB346962A GB968030A GB968030A GB346962A GB 346962 A GB346962 A GB 346962A GB 968030 A GB968030 A GB 968030A GB 968030 A GB968030 A GB 968030A GB 346962 A GB346962 A GB 346962A
- Authority
- GB
- United Kingdom
- Prior art keywords
- speed
- drive
- shaft
- units
- gearing
- 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
- F16H3/02—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion
- F16H3/04—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion with internally-toothed gears
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structure Of Transmissions (AREA)
Abstract
346,962. Variable-speed gearing. TOMLINSON, A. V., 65, Victoria Street, London.-(Morse Chain Co. ; Ithaca, New York, U.S.A.) March 26, 1930, No. 9680. [Class 80 (ii).] Comprises a series arrangement of gear units of the kind described in Specification 271,674, [Class 80 (ii), Gearing, Variable-speed &c.], in which direct drive or geared drive is obtainable alternatively by moving a clutch, the gearing comprising an eccentric shaft with external and internal gears. Two such units C, D are shown. By moving clutch sleeve 18, shaft 15 may be driven directly from shaft A, or through reducing train 9, 11, 9c, 10. Gear unit E is reversely arranged with internal gear 10a and clutch member 20<11> on its driving-shaft 16 and sliding clutch 18<1>1 on its driven shaft B. This yields direct drive and an over-drive. For lowest speed, units C and D both yield reduction. For second speed, one of these only yields reduction. The third speed is direct through all the units. The fourth speed is the over-drive in unit E. A reversed drive is obtained at lowest speed by sliding a pinion 21 into mesh.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB968030A GB346962A (en) | 1930-03-26 | 1930-03-26 | Improvements relating to change speed gearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB968030A GB346962A (en) | 1930-03-26 | 1930-03-26 | Improvements relating to change speed gearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB346962A true GB346962A (en) | 1931-04-23 |
Family
ID=9876683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB968030A Expired GB346962A (en) | 1930-03-26 | 1930-03-26 | Improvements relating to change speed gearing |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB346962A (en) |
-
1930
- 1930-03-26 GB GB968030A patent/GB346962A/en not_active Expired
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