CN1235767C - 自行车行星齿轮无级变速传动装置 - Google Patents
自行车行星齿轮无级变速传动装置 Download PDFInfo
- Publication number
- CN1235767C CN1235767C CN 03108912 CN03108912A CN1235767C CN 1235767 C CN1235767 C CN 1235767C CN 03108912 CN03108912 CN 03108912 CN 03108912 A CN03108912 A CN 03108912A CN 1235767 C CN1235767 C CN 1235767C
- Authority
- CN
- China
- Prior art keywords
- gear
- planetary
- bicycle
- gear ring
- planetary 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
- 230000005540 biological transmission Effects 0.000 title abstract description 13
- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- 229920000136 polysorbate Polymers 0.000 claims description 4
- 235000008331 Pinus X rigitaeda Nutrition 0.000 claims description 3
- 235000011613 Pinus brutia Nutrition 0.000 claims description 3
- 241000018646 Pinus brutia Species 0.000 claims description 3
- 238000009738 saturating Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 2
- 230000002708 enhancing effect Effects 0.000 abstract 1
- 230000009347 mechanical transmission Effects 0.000 abstract 1
- 230000033001 locomotion Effects 0.000 description 19
- 241001247821 Ziziphus Species 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 241000283973 Oryctolagus cuniculus Species 0.000 description 1
- 244000144983 clutch Species 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000012916 structural analysis Methods 0.000 description 1
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- Retarders (AREA)
- Transmission Devices (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03108912 CN1235767C (zh) | 2003-04-01 | 2003-04-01 | 自行车行星齿轮无级变速传动装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03108912 CN1235767C (zh) | 2003-04-01 | 2003-04-01 | 自行车行星齿轮无级变速传动装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1439569A CN1439569A (zh) | 2003-09-03 |
| CN1235767C true CN1235767C (zh) | 2006-01-11 |
Family
ID=27796697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03108912 Expired - Fee Related CN1235767C (zh) | 2003-04-01 | 2003-04-01 | 自行车行星齿轮无级变速传动装置 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1235767C (zh) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100954300B1 (ko) * | 2010-02-09 | 2010-04-22 | (주)엠비아이 | 자전거 속도변환 보조장치 |
| CN108502094B (zh) * | 2018-05-14 | 2024-04-02 | 赵宁 | 行星齿轮无级变速系统 |
-
2003
- 2003-04-01 CN CN 03108912 patent/CN1235767C/zh not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1439569A (zh) | 2003-09-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Ningbo Little Star Cycle Co., Ltd. Assignor: Zhejiang Hydraulic & Hydroelectric Junior School Contract fulfillment period: 2009.7.16 to 2014.7.15 contract change Contract record no.: 2009330001795 Denomination of invention: Planetary gear stepless variable-speed transmission Granted publication date: 20060111 License type: Exclusive license Record date: 2009.8.3 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.7.16 TO 2014.7.15; CHANGE OF CONTRACT Name of requester: NINGBO LITTLE STAR BICYCLE INDUSTRY CO., LTD. Effective date: 20090803 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060111 Termination date: 20120401 |