TW200736112A - Driving mechanism for electric bicycle (1) - Google Patents
Driving mechanism for electric bicycle (1)Info
- Publication number
- TW200736112A TW200736112A TW095109770A TW95109770A TW200736112A TW 200736112 A TW200736112 A TW 200736112A TW 095109770 A TW095109770 A TW 095109770A TW 95109770 A TW95109770 A TW 95109770A TW 200736112 A TW200736112 A TW 200736112A
- Authority
- TW
- Taiwan
- Prior art keywords
- bicycle
- driving
- transmission component
- electrical power
- bushings
- Prior art date
Links
Landscapes
- Automatic Cycles, And Cycles In General (AREA)
- Transmission Devices (AREA)
Abstract
This invention relates to a driving mechanism for electric bicycle (1), particularly to a driving device affixed to a special spatial combination at a pedal shaft of the electric bicycle. The driving device includes two one-way transmission components, two bushings, plural pairs of bushings and a front sprocket. The driving device is affixed to a set of transmission component and a set of pedal rotating component. The transmission component can be a pulley set, a sprocket set of a gear set. The transmission component is connected to an electric motor to facilitate electrical power transmission. While assembling the motor and the transmission component, the transmission component can be parallel or normal to the pedal driving shaft. One of the bushings affixed and connects to the front sprocket. The two one-way transmission components transmit electrical power and pedaling power to the bushings and sprocket, respectively, in order to transmit the driving force to the rear wheel via a chain thereby driving the bicycle. This invention is characterized in its simple structure and low manufacturing cost. Further, the front sprocket and transmission component are symmetrical about a vertical axis, such that, only the center of gravity of the vehicle is at a central plane, and there is still sufficient space for driving device. Furthermore, the driving device can fully utilize a gearshift device so as to reduce electrical power consumption, to increase traveling distance and slope climbing capability. At the same time, electrical power driving the bicycle can assist the pedaling power. When there is no electrical power assistance and thus being driven by pedaling, the bicycle is ridden as a conventional bicycle without the need of the driving motor and irrelevant transmission components. If a clutch device is added, the user of the electric bicycle can also perform rehabilitation exercises at the time of using the electric motor to drive the bicycle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW095109770A TW200736112A (en) | 2006-03-22 | 2006-03-22 | Driving mechanism for electric bicycle (1) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW095109770A TW200736112A (en) | 2006-03-22 | 2006-03-22 | Driving mechanism for electric bicycle (1) |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW200736112A true TW200736112A (en) | 2007-10-01 |
| TWI296597B TWI296597B (en) | 2008-05-11 |
Family
ID=45068829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW095109770A TW200736112A (en) | 2006-03-22 | 2006-03-22 | Driving mechanism for electric bicycle (1) |
Country Status (1)
| Country | Link |
|---|---|
| TW (1) | TW200736112A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202529107U (en) | 2012-03-30 | 2012-11-14 | 乐荣工业股份有限公司 | Clutch type driving unit for hybrid power vehicles |
-
2006
- 2006-03-22 TW TW095109770A patent/TW200736112A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| TWI296597B (en) | 2008-05-11 |
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