CN200948477Y - 钢管接口滚槽机的液压装置 - Google Patents
钢管接口滚槽机的液压装置 Download PDFInfo
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- CN200948477Y CN200948477Y CN 200620105267 CN200620105267U CN200948477Y CN 200948477 Y CN200948477 Y CN 200948477Y CN 200620105267 CN200620105267 CN 200620105267 CN 200620105267 U CN200620105267 U CN 200620105267U CN 200948477 Y CN200948477 Y CN 200948477Y
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- cylinder
- piston
- oil
- pump
- pump housing
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Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN 200620105267 CN200948477Y (zh) | 2006-06-28 | 2006-06-28 | 钢管接口滚槽机的液压装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN 200620105267 CN200948477Y (zh) | 2006-06-28 | 2006-06-28 | 钢管接口滚槽机的液压装置 |
Publications (1)
Publication Number | Publication Date |
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CN200948477Y true CN200948477Y (zh) | 2007-09-19 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN 200620105267 Expired - Fee Related CN200948477Y (zh) | 2006-06-28 | 2006-06-28 | 钢管接口滚槽机的液压装置 |
Country Status (1)
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CN (1) | CN200948477Y (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101862778B (zh) * | 2009-04-16 | 2012-05-30 | 杨岩顺 | 旋转折叠式液压滚槽机 |
CN102527800A (zh) * | 2010-12-31 | 2012-07-04 | 杨岩顺 | 自动液压滚槽机 |
-
2006
- 2006-06-28 CN CN 200620105267 patent/CN200948477Y/zh not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101862778B (zh) * | 2009-04-16 | 2012-05-30 | 杨岩顺 | 旋转折叠式液压滚槽机 |
CN102527800A (zh) * | 2010-12-31 | 2012-07-04 | 杨岩顺 | 自动液压滚槽机 |
CN102527800B (zh) * | 2010-12-31 | 2014-12-10 | 台州市黄岩图伟建筑设备制造有限公司 | 自动液压滚槽机 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: TAIZHOU COUNTY HUANGYAN TUWEI CONSTRUCTION EQUIPMENT MANUFACTURING CO., LTD. Assignor: Yang Yanshun Contract record no.: 2010330001146 Denomination of utility model: Hydraulic equipment of steel pipe interface channelling machine Granted publication date: 20070919 License type: Exclusive License Record date: 20100622 |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070919 Termination date: 20150628 |
|
EXPY | Termination of patent right or utility model |