CN203404319U - Speed change mechanism - Google Patents
Speed change mechanism Download PDFInfo
- Publication number
- CN203404319U CN203404319U CN201320489247.5U CN201320489247U CN203404319U CN 203404319 U CN203404319 U CN 203404319U CN 201320489247 U CN201320489247 U CN 201320489247U CN 203404319 U CN203404319 U CN 203404319U
- Authority
- CN
- China
- Prior art keywords
- gear
- gearshift
- driven shaft
- driving shaft
- triple
- 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
- 238000005096 rolling process Methods 0.000 claims abstract description 5
- 238000000034 method Methods 0.000 claims description 2
- 239000010720 hydraulic oil Substances 0.000 abstract 7
- 239000003921 oil Substances 0.000 abstract 1
- 238000007789 sealing Methods 0.000 abstract 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
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- Gear Transmission (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201320489247.5U CN203404319U (en) | 2013-08-12 | 2013-08-12 | Speed change mechanism |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201320489247.5U CN203404319U (en) | 2013-08-12 | 2013-08-12 | Speed change mechanism |
Publications (1)
Publication Number | Publication Date |
---|---|
CN203404319U true CN203404319U (en) | 2014-01-22 |
Family
ID=49940256
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201320489247.5U Expired - Fee Related CN203404319U (en) | 2013-08-12 | 2013-08-12 | Speed change mechanism |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN203404319U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015021742A1 (en) * | 2013-08-12 | 2015-02-19 | 山东义信重机制造有限公司 | Gear change mechanism |
CN111765220A (en) * | 2020-06-03 | 2020-10-13 | 浙江日发精密机床有限公司 | Three-speed gear box structure |
-
2013
- 2013-08-12 CN CN201320489247.5U patent/CN203404319U/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015021742A1 (en) * | 2013-08-12 | 2015-02-19 | 山东义信重机制造有限公司 | Gear change mechanism |
CN111765220A (en) * | 2020-06-03 | 2020-10-13 | 浙江日发精密机床有限公司 | Three-speed gear box structure |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PP01 | Preservation of patent right |
Effective date of registration: 20150311 Granted publication date: 20140122 |
|
RINS | Preservation of patent right or utility model and its discharge | ||
PD01 | Discharge of preservation of patent |
Date of cancellation: 20160311 Granted publication date: 20140122 |
|
PP01 | Preservation of patent right |
Effective date of registration: 20160311 Granted publication date: 20140122 |
|
RINS | Preservation of patent right or utility model and its discharge | ||
PD01 | Discharge of preservation of patent | ||
PD01 | Discharge of preservation of patent |
Date of cancellation: 20180311 Granted publication date: 20140122 |
|
PP01 | Preservation of patent right |
Effective date of registration: 20180311 Granted publication date: 20140122 |
|
PP01 | Preservation of patent right | ||
PD01 | Discharge of preservation of patent | ||
PD01 | Discharge of preservation of patent |
Date of cancellation: 20200311 Granted publication date: 20140122 |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140122 Termination date: 20190812 |