GB189718587A - Improvements in Safety Bicycles. - Google Patents
Improvements in Safety Bicycles.Info
- Publication number
- GB189718587A GB189718587A GB189718587DA GB189718587A GB 189718587 A GB189718587 A GB 189718587A GB 189718587D A GB189718587D A GB 189718587DA GB 189718587 A GB189718587 A GB 189718587A
- Authority
- GB
- United Kingdom
- Prior art keywords
- saddle
- length
- leg
- crank
- crank axle
- 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
- Automatic Cycles, And Cycles In General (AREA)
Abstract
18,587. Nitsche, H., and Kausmann, P. Aug. 10. Bicycles of the drop-frame type are made with a low frame as shown, so that the rider can stand with a foot on each side of the machine, thereby adapting it for sporting and military purposes and for riding among traffic. Sufficient reach for driving is obtained by placing the saddle f well behind the crank axle. The wheels A and B are not more than 16 to 20 inches in diameter, the driving chain-wheel C being correspondingly enlarged to give a gear of 68. The position the saddle should occupy is given by the intersection of an arc with centre at the crank axle and of radius equal to the length of the leg minus the throw of the crank with a horizontal line the height of which equals the length of leg.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB189718587T | 1897-08-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB189718587A true GB189718587A (en) | 1897-11-13 |
Family
ID=32135732
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB189718587D Expired GB189718587A (en) | 1897-08-10 | 1897-08-10 | Improvements in Safety Bicycles. |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB189718587A (en) |
-
1897
- 1897-08-10 GB GB189718587D patent/GB189718587A/en not_active Expired
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US452649A (en) | Bicycle | |
US2271255A (en) | Bicycle | |
GB189718587A (en) | Improvements in Safety Bicycles. | |
US690733A (en) | Bicycle. | |
US401237A (en) | Velocipede | |
US415740A (en) | sharp | |
US647786A (en) | Tandem bicycle. | |
US516435A (en) | Bicycle | |
US731207A (en) | Motor-cycle. | |
US1551094A (en) | Frame for cycles, motor cycles, and the like | |
US428991A (en) | Velocipede | |
US1349588A (en) | Pedimotive propelling-gear for bicycles, velocipedes, and the like | |
US657859A (en) | Driving-gear for velocipedes. | |
US416493A (en) | phillips | |
US329517A (en) | waewick | |
GB190412831A (en) | A New Apparatus for use in connection with Trick Cycle Riding. | |
US578644A (en) | Velocipede | |
US399774A (en) | Thomas o brien | |
US425017A (en) | barrow | |
US634043A (en) | Velocipede. | |
US629585A (en) | Bicycle-frame. | |
US648718A (en) | Pacing-cycle. | |
US660296A (en) | Motor-cycle. | |
GB190107761A (en) | Improvements relating to cycles and Motor-cars. | |
GB189818036A (en) | Improvements in the Construction of Frames of Bicycles and other Foot Propelled Vehicles. |