TW200637765A - Transmission system of electric-auxiliary bike - Google Patents

Transmission system of electric-auxiliary bike

Info

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
Application number
TW094112466A
Other languages
Chinese (zh)
Other versions
TWI264399B (en
Inventor
Kuen-Bao Sheu
chun-lin Zhang
Original Assignee
Nat Huwei Inst Technology
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nat Huwei Inst Technology filed Critical Nat Huwei Inst Technology
Priority to TW94112466A priority Critical patent/TWI264399B/en
Application granted granted Critical
Publication of TWI264399B publication Critical patent/TWI264399B/en
Publication of TW200637765A publication Critical patent/TW200637765A/en

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.
TW94112466A 2005-04-19 2005-04-19 Transmission system of electric-auxiliary bike TWI264399B (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
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