GB190514450A - Improvements in or relating to Change Speed Gearing for Motor Cycles and the like. - Google Patents
Improvements in or relating to Change Speed Gearing for Motor Cycles and the like.Info
- Publication number
- GB190514450A GB190514450A GB190514450DA GB190514450A GB 190514450 A GB190514450 A GB 190514450A GB 190514450D A GB190514450D A GB 190514450DA GB 190514450 A GB190514450 A GB 190514450A
- Authority
- GB
- United Kingdom
- Prior art keywords
- shaft
- nut
- crank
- clutch
- face
- 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
- Structure Of Transmissions (AREA)
Abstract
14,450. Powell, A. D. July 13. Motor road vehicles. - Relates to a two-speed epicyclic gear adapted to be fitted to existing crank-shafts of motor-cycles &c. The sun pinion C is secured upon the tapered end A<1> of the crank-shaft A by a hollow nut F. The pinion C has a sleeve portion B on its inner end supporting a bearing B' on which rides the planet carrier D and driven pulley &c. E, and a sleeve portion B' on its outer end on which rides an internally-toothed ring G. The ring G is adapted to be held stationary by a brake J to produce the low speed or to be gripped on its flat face G' by a plate clutch H that rotates with the shaft A to produce the fast speed. The clutch H has a gripping-face H<1> and is traversed longitudinally upon a squared part F<1> of the nut F by the relative rotation of face cams L, M, supported by a nut N and lock-nut O. In a modification described in the Provisional Specification, the sun pinion is keyed directly to the crank-shaft, and the clutch, which slides on an extension of that shaft, is operated by bell-crank levers and a sliding wedge.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB190514450T | 1905-07-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB190514450A true GB190514450A (en) | 1906-06-14 |
Family
ID=32197801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB190514450D Expired GB190514450A (en) | 1905-07-13 | 1905-07-13 | Improvements in or relating to Change Speed Gearing for Motor Cycles and the like. |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB190514450A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4677877A (en) * | 1985-08-30 | 1987-07-07 | Canadian Fram Limited | Accessory drive with band brake |
| US4706521A (en) * | 1986-07-31 | 1987-11-17 | Bendix Electronics Limited | Bellows activated underdrive two speed accessory drive |
-
1905
- 1905-07-13 GB GB190514450D patent/GB190514450A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4677877A (en) * | 1985-08-30 | 1987-07-07 | Canadian Fram Limited | Accessory drive with band brake |
| US4706521A (en) * | 1986-07-31 | 1987-11-17 | Bendix Electronics Limited | Bellows activated underdrive two speed accessory drive |
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