TW200637765A - Transmission system of electric-auxiliary bike - Google Patents
Transmission system of electric-auxiliary bikeInfo
- Publication number
- TW200637765A TW200637765A TW094112466A TW94112466A TW200637765A TW 200637765 A TW200637765 A TW 200637765A TW 094112466 A TW094112466 A TW 094112466A TW 94112466 A TW94112466 A TW 94112466A TW 200637765 A TW200637765 A TW 200637765A
- Authority
- TW
- Taiwan
- Prior art keywords
- unit
- electric
- hollow
- auxiliary
- pedal
- Prior art date
Links
Abstract
The present invention relates to a transmission system of an electric-auxiliary bike, comprising a hollow electric-auxiliary unit, a hollow decelerating unit, a first uni-directional clutch unit, a transmission unit, a pedal unit, and a second uni-directional clutch unit. The central axles of the hollow electric-auxiliary unit, the hollow decelerating unit and the pedal unit are installed concentrically, and a tread sensor is adopted to sense the pressure on the pedal; furthermore, a controlling unit and a rotation rate sensor are applied to control the on and off of the hollow electric-auxiliary unit so that the electric bike may move under different circumstances; thus, the hollow electric-auxiliary unit and the hollow decelerating unit may be installed with the central axle of the pedal of a tread sensing unit having simple mixed power controlling mechanism and smaller batteries concentrically.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW94112466A TWI264399B (en) | 2005-04-19 | 2005-04-19 | Transmission system of electric-auxiliary bike |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW94112466A TWI264399B (en) | 2005-04-19 | 2005-04-19 | Transmission system of electric-auxiliary bike |
Publications (2)
Publication Number | Publication Date |
---|---|
TWI264399B TWI264399B (en) | 2006-10-21 |
TW200637765A true TW200637765A (en) | 2006-11-01 |
Family
ID=37969326
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW94112466A TWI264399B (en) | 2005-04-19 | 2005-04-19 | Transmission system of electric-auxiliary bike |
Country Status (1)
Country | Link |
---|---|
TW (1) | TWI264399B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI786567B (en) * | 2021-03-11 | 2022-12-11 | 宏國學校財團法人宏國德霖科技大學 | Electric bicycle booster of outer-rotor-type wheel hub motor using one-stage involute planetary gear reduction mechanism with small teeth number differences |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202009018521U1 (en) | 2008-12-11 | 2012-01-18 | Robert Bosch Gmbh | Hybrid drive for an electric bicycle |
TWI392619B (en) * | 2010-03-10 | 2013-04-11 | Nat Univ Tsing Hua | A human powered and electricity balanced personal vehicle |
TWI414448B (en) * | 2010-07-27 | 2013-11-11 | Mbi Co Ltd | Transmission for use in motor and pedal and transmission method thereof |
TWI424938B (en) | 2011-08-23 | 2014-02-01 | Ind Tech Res Inst | Motor assisted rotating eel mechanism |
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
- 2005-04-19 TW TW94112466A patent/TWI264399B/en not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI786567B (en) * | 2021-03-11 | 2022-12-11 | 宏國學校財團法人宏國德霖科技大學 | Electric bicycle booster of outer-rotor-type wheel hub motor using one-stage involute planetary gear reduction mechanism with small teeth number differences |
Also Published As
Publication number | Publication date |
---|---|
TWI264399B (en) | 2006-10-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Annulment or lapse of patent due to non-payment of fees |