GB190419466A - Improvements in and relating to Driving Mechanism for Bicycles, Motor Cycles and the like. - Google Patents
Improvements in and relating to Driving Mechanism for Bicycles, Motor Cycles and the like.Info
- Publication number
- GB190419466A GB190419466A GB190419466DA GB190419466A GB 190419466 A GB190419466 A GB 190419466A GB 190419466D A GB190419466D A GB 190419466DA GB 190419466 A GB190419466 A GB 190419466A
- Authority
- GB
- United Kingdom
- Prior art keywords
- crank
- driving
- wheel
- chain
- loose
- 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
Abstract
19,466. Hõrtel, M. Sept. 9. Driving - mechanism. - In a high-speed driving- gear for bicycles, motor cycles, &c., the rear wheel is driven through an intermediate axle, while, to effect a disconnection with the driving-wheel, and in order that the rider may have both his feet in similar positions during free-wheeling, one crank is mounted upon a screw thread. Thus, during driving, arms k upon the loose crank i engage the ratchet recesses of a chain-disc l, so that the wheel axle is driven through chain-wheels d, e, h. If the loose crank be then stopped, the continued rotation of the chain-disc will cause this crank to travel outwards against the action of a spring q. The clutch is thus disengaged, and the pitch of the screw threads is so adjusted that this disengagement occurs after half a revolution of the other crank. The rider then has both feet in similar positions, and the wheel runs free. When pressure upon the loose pedal is relieved, the spring returns the parts to normal position.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB190419466T | 1904-09-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB190419466A true GB190419466A (en) | 1904-11-03 |
Family
ID=32627259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB190419466D Expired GB190419466A (en) | 1904-09-09 | 1904-09-09 | Improvements in and relating to Driving Mechanism for Bicycles, Motor Cycles and the like. |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB190419466A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006111590A1 (en) * | 2005-04-19 | 2006-10-26 | Invenciones Técnicas Y Mecánicas, S.L. | Folding bicycle |
-
1904
- 1904-09-09 GB GB190419466D patent/GB190419466A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006111590A1 (en) * | 2005-04-19 | 2006-10-26 | Invenciones Técnicas Y Mecánicas, S.L. | Folding bicycle |
| ES2264884A1 (en) * | 2005-04-19 | 2007-01-16 | Invenciones Tecnicas Y Mecanicas, S.L. | Folding bicycle |
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