CN208007209U - 一种用于共享单车的电动助力装置 - Google Patents
一种用于共享单车的电动助力装置 Download PDFInfo
- Publication number
- CN208007209U CN208007209U CN201820368866.1U CN201820368866U CN208007209U CN 208007209 U CN208007209 U CN 208007209U CN 201820368866 U CN201820368866 U CN 201820368866U CN 208007209 U CN208007209 U CN 208007209U
- Authority
- CN
- China
- Prior art keywords
- bicycle
- bevel gear
- sprocket wheel
- shaft
- connection
- 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 - Fee Related
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
- B62M6/00—Rider propulsion of wheeled vehicles with additional source of power, e.g. combustion engine or electric motor
- B62M6/40—Rider propelled cycles with auxiliary electric motor
- B62M6/55—Rider propelled cycles with auxiliary electric motor power-driven at crank shafts parts
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Automatic Cycles, And Cycles In General (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201820368866.1U CN208007209U (zh) | 2018-03-16 | 2018-03-16 | 一种用于共享单车的电动助力装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201820368866.1U CN208007209U (zh) | 2018-03-16 | 2018-03-16 | 一种用于共享单车的电动助力装置 |
Publications (1)
Publication Number | Publication Date |
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CN208007209U true CN208007209U (zh) | 2018-10-26 |
Family
ID=63889613
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201820368866.1U Expired - Fee Related CN208007209U (zh) | 2018-03-16 | 2018-03-16 | 一种用于共享单车的电动助力装置 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN208007209U (zh) |
-
2018
- 2018-03-16 CN CN201820368866.1U patent/CN208007209U/zh not_active Expired - Fee Related
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20190418 Address after: 210000 Xingzhihui Business Garden A1, No. 19 Xinghuo Road, Nanjing Hi-tech Development Zone, Jiangsu Province Patentee after: Jiangsu Yongan Wisdom City Group Co., Ltd. Address before: 210000 Room 4106, Building 272 Jiqingmen Street, Gulou District, Nanjing City, Jiangsu Province Patentee before: Jiangsu Yongan intelligent transportation Polytron Technologies Inc |
|
TR01 | Transfer of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181026 Termination date: 20210316 |
|
CF01 | Termination of patent right due to non-payment of annual fee |