GB189718156A - Improved Driving Gear for Cycles, and the like. - Google Patents
Improved Driving Gear for Cycles, and the like.Info
- Publication number
- GB189718156A GB189718156A GB189718156DA GB189718156A GB 189718156 A GB189718156 A GB 189718156A GB 189718156D A GB189718156D A GB 189718156DA GB 189718156 A GB189718156 A GB 189718156A
- Authority
- GB
- United Kingdom
- Prior art keywords
- wheels
- keyed
- levers
- axes
- ratchet
- 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
- Transmission Devices (AREA)
Abstract
18,156. Eulenfald, F. von, Tupper H. B., and Boguslavsky, A. Aug. 4. Driving-mechanism for bicycles &c. Two independent treadle-levers f, loosely mounted on axes a carried in bearings one on each bottom stay, carry pawls k, which drive ratchet-wheels l which are keyed on the axes a. Springs i serve to lift the levers. Keyed to the axes a, and rotating with the ratchet-wheels, are toothed wheels j which convey the motion to a gear-wheel p, keyed to the driving- wheel c, either by a chain as shown or through an intermediate toothed wheel. In a modification, the ratchet-wheels l are connected by springs to the toothed wheelsj, a pawl being provided to prevent backward motion so that the cycle is driven after the stroke of the lever is finished. The levers, being independent of each other, may drive either alternately or simultaneously.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB189718156T | 1897-08-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB189718156A true GB189718156A (en) | 1897-10-09 |
Family
ID=32135623
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB189718156D Expired GB189718156A (en) | 1897-08-04 | 1897-08-04 | Improved Driving Gear for Cycles, and the like. |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB189718156A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4761014A (en) * | 1987-04-28 | 1988-08-02 | Huang Kung Hsiung | Propulsion of scooters |
WO1993002910A1 (en) * | 1991-08-07 | 1993-02-18 | Cammack Milton A | User-propelled vehicle |
-
1897
- 1897-08-04 GB GB189718156D patent/GB189718156A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4761014A (en) * | 1987-04-28 | 1988-08-02 | Huang Kung Hsiung | Propulsion of scooters |
WO1993002910A1 (en) * | 1991-08-07 | 1993-02-18 | Cammack Milton A | User-propelled vehicle |
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