GB290939A - Improvements in or relating to control mechanism for variable speed gears for motor cycles and the like - Google Patents
Improvements in or relating to control mechanism for variable speed gears for motor cycles and the likeInfo
- Publication number
- GB290939A GB290939A GB546/28A GB54628A GB290939A GB 290939 A GB290939 A GB 290939A GB 546/28 A GB546/28 A GB 546/28A GB 54628 A GB54628 A GB 54628A GB 290939 A GB290939 A GB 290939A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cam
- slot
- pin
- arm
- motor cycles
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
- B62M25/00—Actuators for gearing speed-change mechanisms specially adapted for cycles
- B62M25/02—Actuators for gearing speed-change mechanisms specially adapted for cycles with mechanical transmitting systems, e.g. cables, levers
- B62M25/04—Actuators for gearing speed-change mechanisms specially adapted for cycles with mechanical transmitting systems, e.g. cables, levers hand actuated
Abstract
290,939. Raleigh Cycle Co., Ltd., and Wilkie, W. Jan. 7, 1928. Controlling variable-speed gearing.-Variablespeed gearing for motor cycles and the like is controlled by a striking shaft a which slides parallel to the gear axis and is operated through a cam slot and pin from a control lever g. The shaft a preferably carries the pin i engaging the cam-slot h<1> in an arcuate plate h carried by a lever arm f which oscillates with lever g. Alternatively, the cam-slot may be upon the striker shaft and the pin upon the arm. In the arrangement shown, the cam-slot may be formed directly in the enlarged end f<1> of the arm f, instead of in the separate plate h. A spring lock may be provided at j.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB546/28A GB290939A (en) | 1928-01-07 | 1928-01-07 | Improvements in or relating to control mechanism for variable speed gears for motor cycles and the like |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB546/28A GB290939A (en) | 1928-01-07 | 1928-01-07 | Improvements in or relating to control mechanism for variable speed gears for motor cycles and the like |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB290939A true GB290939A (en) | 1928-05-24 |
Family
ID=9706255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB546/28A Expired GB290939A (en) | 1928-01-07 | 1928-01-07 | Improvements in or relating to control mechanism for variable speed gears for motor cycles and the like |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB290939A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2429509A (en) * | 1946-06-15 | 1947-10-21 | Westinghouse Electric Corp | Speed-changing apparatus |
-
1928
- 1928-01-07 GB GB546/28A patent/GB290939A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2429509A (en) * | 1946-06-15 | 1947-10-21 | Westinghouse Electric Corp | Speed-changing apparatus |
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