CN2574986Y - 自行车变速器 - Google Patents
自行车变速器 Download PDFInfo
- Publication number
- CN2574986Y CN2574986Y CN02254632U CN02254632U CN2574986Y CN 2574986 Y CN2574986 Y CN 2574986Y CN 02254632 U CN02254632 U CN 02254632U CN 02254632 U CN02254632 U CN 02254632U CN 2574986 Y CN2574986 Y CN 2574986Y
- Authority
- CN
- China
- Prior art keywords
- sour jujube
- crank
- speed
- groove
- gear
- 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
Links
Images
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
- B62M11/00—Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels
- B62M11/04—Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels of changeable ratio
- B62M11/14—Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels of changeable ratio with planetary gears
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Structure Of Transmissions (AREA)
- Retarders (AREA)
- Transmission Devices (AREA)
Abstract
Description
Claims (10)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN02254632U CN2574986Y (zh) | 2002-09-16 | 2002-09-16 | 自行车变速器 |
EP03076455A EP1398264A3 (en) | 2002-09-16 | 2003-04-30 | Structure of gear cluster for a bicycle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN02254632U CN2574986Y (zh) | 2002-09-16 | 2002-09-16 | 自行车变速器 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2574986Y true CN2574986Y (zh) | 2003-09-24 |
Family
ID=27812087
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN02254632U Expired - Fee Related CN2574986Y (zh) | 2002-09-16 | 2002-09-16 | 自行车变速器 |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP1398264A3 (zh) |
CN (1) | CN2574986Y (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
PL420541A1 (pl) * | 2017-02-15 | 2018-08-27 | Efneo Spółka Z Ograniczoną Odpowiedzialnością | Podpora sprzęgła przekładni |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE93138C (zh) * | ||||
DE419414C (de) * | 1922-08-08 | 1925-09-29 | Friedrich Haering G | Planetenraederwechselgetriebe fuer Fahrradantrieb |
FR793568A (fr) * | 1934-08-09 | 1936-01-27 | Changement de vitesse pour cycles, motocycles et véhicules analogues | |
JP2599596B2 (ja) * | 1987-07-13 | 1997-04-09 | 株式会社シマノ | 自転車用変速装置 |
AT389499B (de) * | 1987-12-09 | 1989-12-11 | Meixner Adolf | Fahrrad - tretlagergetriebe fuer normal- und bergfahrt |
FI952907A (fi) * | 1994-06-14 | 1995-12-15 | Mbi Co Ltd | Laite polkupyörän ajamiseksi eteenpäin |
KR19980080145A (ko) * | 1997-03-11 | 1998-11-25 | 이윤락 | 자전거의 주행 및 가속장치 |
JP3431475B2 (ja) * | 1997-12-12 | 2003-07-28 | 株式会社シマノ | 自転車用フロント変速装置 |
EP1062148A1 (en) * | 1998-03-11 | 2000-12-27 | Lee, Yun-rak | Traveling and accelerating system for bicycle |
GB2336575B (en) * | 1998-04-22 | 2002-03-06 | Chen Hui Lai | Auxiliary driving device of electrically assisted vehicle |
-
2002
- 2002-09-16 CN CN02254632U patent/CN2574986Y/zh not_active Expired - Fee Related
-
2003
- 2003-04-30 EP EP03076455A patent/EP1398264A3/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
EP1398264A3 (en) | 2005-04-27 |
EP1398264A2 (en) | 2004-03-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: LIAN ZHEWEN Free format text: FORMER OWNER: DAKAXIN INDUSTRY CO.,LTD. Effective date: 20041210 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20041210 Address after: Taiwan, China Patentee after: Lian Zhewen Address before: Taiwan, China Patentee before: Dakang New Industry Co., Ltd. |
|
ASS | Succession or assignment of patent right |
Owner name: QIU SENYU Free format text: FORMER OWNER: LIAN ZHEWEN Effective date: 20050304 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20050304 Address after: Taiwan, China Patentee after: Qiu Senyu Address before: Taiwan, China Patentee before: Lian Zhewen |
|
C19 | Lapse of patent right due to non-payment of the annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |