CN2881581Y - 封堵液压锁紧回路 - Google Patents
封堵液压锁紧回路 Download PDFInfo
- Publication number
- CN2881581Y CN2881581Y CN 200520092222 CN200520092222U CN2881581Y CN 2881581 Y CN2881581 Y CN 2881581Y CN 200520092222 CN200520092222 CN 200520092222 CN 200520092222 U CN200520092222 U CN 200520092222U CN 2881581 Y CN2881581 Y CN 2881581Y
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- valve
- oil
- blocking
- back pressure
- model
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Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200520092222 CN2881581Y (zh) | 2005-08-18 | 2005-08-18 | 封堵液压锁紧回路 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN 200520092222 CN2881581Y (zh) | 2005-08-18 | 2005-08-18 | 封堵液压锁紧回路 |
Publications (1)
Publication Number | Publication Date |
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CN2881581Y true CN2881581Y (zh) | 2007-03-21 |
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Family Applications (1)
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CN 200520092222 Expired - Fee Related CN2881581Y (zh) | 2005-08-18 | 2005-08-18 | 封堵液压锁紧回路 |
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CN (1) | CN2881581Y (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101368867B (zh) * | 2008-07-11 | 2010-10-13 | 王颖峰 | 自锁紧式手动封堵装置 |
CN102912778A (zh) * | 2011-08-05 | 2013-02-06 | 四川宏华石油设备有限公司 | 锁紧装置及其液压控制系统 |
CN106246624A (zh) * | 2016-08-31 | 2016-12-21 | 莱州市蔚仪试验器械制造有限公司 | 试样镶嵌机的压力保持回路装置 |
-
2005
- 2005-08-18 CN CN 200520092222 patent/CN2881581Y/zh not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101368867B (zh) * | 2008-07-11 | 2010-10-13 | 王颖峰 | 自锁紧式手动封堵装置 |
CN102912778A (zh) * | 2011-08-05 | 2013-02-06 | 四川宏华石油设备有限公司 | 锁紧装置及其液压控制系统 |
CN102912778B (zh) * | 2011-08-05 | 2014-11-12 | 四川宏华石油设备有限公司 | 锁紧装置及其液压控制系统 |
CN106246624A (zh) * | 2016-08-31 | 2016-12-21 | 莱州市蔚仪试验器械制造有限公司 | 试样镶嵌机的压力保持回路装置 |
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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: Dalian Yida Nippei Machine Tool Co., Ltd. Assignor: Dalian Modern Auxiliary Machinery Development and Manufacturing Co., Ltd. Contract fulfillment period: 2007.4.1 to 2012.4.1 Contract record no.: 2008210000043 Denomination of utility model: Blocking hydraulic locking circuit Granted publication date: 20070321 License type: Exclusive license Record date: 20081103 |
|
LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2007.4.1 TO 2012.4.1; CHANGE OF CONTRACT Name of requester: YIDARIPING TOOL CO., LTD. Effective date: 20081103 |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070321 Termination date: 20120818 |