GB189924703A - Improvements in and relating to Gearing and Free Wheel Mechanism for Velocipedes. - Google Patents
Improvements in and relating to Gearing and Free Wheel Mechanism for Velocipedes.Info
- Publication number
- GB189924703A GB189924703A GB189924703DA GB189924703A GB 189924703 A GB189924703 A GB 189924703A GB 189924703D A GB189924703D A GB 189924703DA GB 189924703 A GB189924703 A GB 189924703A
- Authority
- GB
- United Kingdom
- Prior art keywords
- chain
- clutch
- wheel
- hub
- pins
- 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
- Mechanical Operated Clutches (AREA)
Abstract
24,703. Cordner, R. A. Dec. 12. Driving-mechanism.-Relates to single or two speed driving-mechanism arranged to give a free wheel. Fig. 1 shows the gearing arranged to give two speeds. Chain-wheels p, q are mounted loosely on the hub, and are geared by chains to chainwheels of unequal size on the crank axle. Either chain-wheel can be locked to the hub by a sliding clutch r carrying pins s or their equivalents which engage holes s<1> in the chain-wheels. When the clutch is in a middle position, as shown, both chain-wheels run free. The clutch turns with the hub, and is connected by rods e to a collar f on which is mounted on ball bearings o a divided ring m, n. The part m forms a flange, and carries pins engaging inclined slots in the rim i of a casing j fixed to the axle. A rod fixed to the screw l is connected to a suitable lever, the movement of which turns the ring m, n and thus, through the movement of the pins in the slots, moves the clutch r to the right or left. When only one speed is required, the chain-wheel q is removed, and if the free-wheel mechanism is not required the rods e and the clutch-actuating mechanism are detached and the clutch r is held in engagement with the wheel p by a collar fixed on the end of the hub. When the gear is constructed to give one speed only, the casing j may be fixed on the same side as the chain-wheel, the collar f in this case forming the clutch and being fitted with pins &c. to engage recesses in the chain-wheel
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB189924703T | 1899-12-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB189924703A true GB189924703A (en) | 1900-01-20 |
Family
ID=32147656
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB189924703D Expired GB189924703A (en) | 1899-12-12 | 1899-12-12 | Improvements in and relating to Gearing and Free Wheel Mechanism for Velocipedes. |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB189924703A (en) |
-
1899
- 1899-12-12 GB GB189924703D patent/GB189924703A/en not_active Expired
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