GB190706639A - Improvements in Variable Speed Gears. - Google Patents
Improvements in Variable Speed Gears.Info
- Publication number
- GB190706639A GB190706639A GB190706639DA GB190706639A GB 190706639 A GB190706639 A GB 190706639A GB 190706639D A GB190706639D A GB 190706639DA GB 190706639 A GB190706639 A GB 190706639A
- Authority
- GB
- United Kingdom
- Prior art keywords
- teeth
- disk
- pinions
- sliding
- speed
- 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
Landscapes
- Gear Transmission (AREA)
Abstract
6639. Dallison, G. J., Mulhall, R., O' Meara, J. E., and Kelly, J. C. March 19. Variable-speed and reversing gearing ; toothed wheels-Relates to variable-speed gearing applicable to motor-cars and to lathes, in which a movable pinion gears with a toothed disk-wheel characterized by the teeth on the disk being in concentric sets connected by radial transferring- teeth. Pinions B, C sliding on driving and driven shafts D, E, respectively, are always in mesh with teeth on the disk A, which is suitably supported at its centre. Changing speed is effected along sets of teeth V arranged radially in line. To avoid shock in changing speed, the pinions B, C have retractable teeth f, Figs. 5 and 6, sliding in slots g, thrust outwards by springs j ana kept from falling out by stops h. Reversal is arranged for by allowing the shaft D to project beyond the centre of the disk A, the ends of the shafts D, E being supported in one bearing on a standard F. The pinions B, C are operated by sliding forked levers. The power may be taken from the axis of the disk A direct.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB190706639T | 1907-03-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB190706639A true GB190706639A (en) | 1907-08-08 |
Family
ID=32548147
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB190706639D Expired GB190706639A (en) | 1907-03-19 | 1907-03-19 | Improvements in Variable Speed Gears. |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB190706639A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2875628A (en) * | 1956-07-23 | 1959-03-03 | Walter Hermine Johanna | Variable gear |
-
1907
- 1907-03-19 GB GB190706639D patent/GB190706639A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2875628A (en) * | 1956-07-23 | 1959-03-03 | Walter Hermine Johanna | Variable gear |
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