TW200624322A - Motor-driven auxiliary transmission system for bicycle - Google Patents
Motor-driven auxiliary transmission system for bicycleInfo
- Publication number
- TW200624322A TW200624322A TW094100219A TW94100219A TW200624322A TW 200624322 A TW200624322 A TW 200624322A TW 094100219 A TW094100219 A TW 094100219A TW 94100219 A TW94100219 A TW 94100219A TW 200624322 A TW200624322 A TW 200624322A
- Authority
- TW
- Taiwan
- Prior art keywords
- bicycle
- transmission
- unit
- power
- drive
- Prior art date
Links
Landscapes
- Electric Propulsion And Braking For Vehicles (AREA)
- Transmission Devices (AREA)
- Automatic Cycles, And Cycles In General (AREA)
Abstract
The present invention, regarding a motor-driven auxiliary transmission system for bicycle, is presented The transmission system includes treadles of a transmission unit, connecting through a central axle, the second clutch and a chain wheel dish to drive the bicycle for going forward, also to drive a power unit through the first and the second retarded gears of a retardation unit, the first clutch, the chain wheel dish and a auxiliary back axle to drive the bicycle for going forward. When the velocity of the bicycle meets the predetermined value, the power is off and the treadles through the first clutch indirectly drive the second retarded gear and the first retarded gear to generate electric power or no-load transmission by means of the reverse driving of the transmission axle. The invented characteristics have an intelligent auxiliary power, long driving time, a smaller battery used to reduce the total weight of the bicycle, the charging design by treadling to fulfill the goals of going forward and health, the power unit and the force perception unit having the functions of transmission, generating electric power and simple mechanism.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW94100219A TWI245003B (en) | 2005-01-05 | 2005-01-05 | Motor-driven auxiliary transmission system for bicycle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW94100219A TWI245003B (en) | 2005-01-05 | 2005-01-05 | Motor-driven auxiliary transmission system for bicycle |
Publications (2)
Publication Number | Publication Date |
---|---|
TWI245003B TWI245003B (en) | 2005-12-11 |
TW200624322A true TW200624322A (en) | 2006-07-16 |
Family
ID=37189980
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW94100219A TWI245003B (en) | 2005-01-05 | 2005-01-05 | Motor-driven auxiliary transmission system for bicycle |
Country Status (1)
Country | Link |
---|---|
TW (1) | TWI245003B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10604203B2 (en) | 2010-10-12 | 2020-03-31 | Weng-Dah Ken | Green bike |
TWI579197B (en) * | 2014-09-15 | 2017-04-21 | 國立虎尾科技大學 | Can be stepped on the control of electric lift the big fly wheel reversing the device |
-
2005
- 2005-01-05 TW TW94100219A patent/TWI245003B/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
TWI245003B (en) | 2005-12-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Annulment or lapse of patent due to non-payment of fees |