GB190608992A - Improvements in or relating to Speed Gears for Cycles and the like. - Google Patents
Improvements in or relating to Speed Gears for Cycles and the like.Info
- Publication number
- GB190608992A GB190608992A GB190608992DA GB190608992A GB 190608992 A GB190608992 A GB 190608992A GB 190608992D A GB190608992D A GB 190608992DA GB 190608992 A GB190608992 A GB 190608992A
- Authority
- GB
- United Kingdom
- Prior art keywords
- teeth
- sleeve
- gear
- sleeves
- hub
- 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
- Retarders (AREA)
Abstract
8992. Veulle, F. H. de. April 14. Variable-speed gearing.-In a three-speed gear for cycles and the like, internal and external teeth upon both the driving and driven members are adapted to gear with sliding externally and internally toothed rings carried by an eccentric sleeve M keyed to the axle. Thus, for the low speed, external teeth C upon the driving-member B engage the internal teeth P of a ring or sleeve O, so that the hub is driven through teeth S, K. By moving the sleeves N, 0 towards the left into the position shown, the internal teeth D of the driving-member are brought into gear with external teeth Q, while the teeth S are still in engagement with the hub teeth K. A direct drive is then obtained. For the high speed, the sleeves are moved still further so that teeth R mesh with the external teeth J of the hub, which is then driven through the teeth D, Q and the sleeve O. For changing the gear, a feather T sliding within a groove in the solid axle has a peg T<1> engaging an annular groove and a screw-threaded peg T<2> passing through a slot in a sleeve U to engage a collar V. By turning the collar, the sleeves N, 0 are moved longitudinally. As shown, the sleeve 0 is in two parts screwed upon the sleeve N. The part U may be keyed to the axle.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB190608992T | 1906-04-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB190608992A true GB190608992A (en) | 1906-08-09 |
Family
ID=32486771
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB190608992D Expired GB190608992A (en) | 1906-04-14 | 1906-04-14 | Improvements in or relating to Speed Gears for Cycles and the like. |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB190608992A (en) |
-
1906
- 1906-04-14 GB GB190608992D patent/GB190608992A/en not_active Expired
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