GB573040A - Improvements relating to variable speed power transmission mechanisms - Google Patents
Improvements relating to variable speed power transmission mechanismsInfo
- Publication number
- GB573040A GB573040A GB1698143A GB1698143A GB573040A GB 573040 A GB573040 A GB 573040A GB 1698143 A GB1698143 A GB 1698143A GB 1698143 A GB1698143 A GB 1698143A GB 573040 A GB573040 A GB 573040A
- Authority
- GB
- United Kingdom
- Prior art keywords
- gear
- shaft
- splined
- compound
- power transmission
- 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
- F16H3/16—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion essentially with both gears that can be put out of gear and continuously-meshing gears that can be disengaged from their shafts
Abstract
573,040. Variable-speed gearing. HUMBER, Ltd., and KAMPER, A. M. Oct. 15, 1943, No. 16981. [Class 80 (ii)] A single gear c and compound gear d, e, on a driving shaft a mesh with a compound gear h, i, and single gear g on a driven shaft b and are arranged as shown in Fig. 1 freely mounted on the shafts. Clutch members f, j, splined on the shafts a, b, respectively, may be moved to engage the gears c, d and i, g, respectively to give four forward speeds. For reversing a third shaft k has a compound gear m, n, the gear portion n meshing with i. A gear o splined to the driving shaft a may move to mesh gear portion m, and operation of the clutch member j will give two reverse speeds. In a modification, clutch f is omitted and gear c is splined to the shaft a and has dogs engageable with dogs on gear d. The compound gear m, n is omitted and a wide gear-wheel on the third shaft k always meshing the gear c may be moved to engage the gear h for reverse speeds.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1698143A GB573040A (en) | 1943-10-15 | 1943-10-15 | Improvements relating to variable speed power transmission mechanisms |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1698143A GB573040A (en) | 1943-10-15 | 1943-10-15 | Improvements relating to variable speed power transmission mechanisms |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB573040A true GB573040A (en) | 1945-11-02 |
Family
ID=10087077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1698143A Expired GB573040A (en) | 1943-10-15 | 1943-10-15 | Improvements relating to variable speed power transmission mechanisms |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB573040A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104482138A (en) * | 2014-12-01 | 2015-04-01 | 李斯端 | Variable transmission mechanism for mini tiller |
| CN104653721A (en) * | 2013-11-21 | 2015-05-27 | 李斯端 | Mini-tiller variable speed transmission mechanism |
-
1943
- 1943-10-15 GB GB1698143A patent/GB573040A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104653721A (en) * | 2013-11-21 | 2015-05-27 | 李斯端 | Mini-tiller variable speed transmission mechanism |
| CN104482138A (en) * | 2014-12-01 | 2015-04-01 | 李斯端 | Variable transmission mechanism for mini tiller |
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