CN101105132A - 单伸缩悬浮式液压立柱 - Google Patents
单伸缩悬浮式液压立柱 Download PDFInfo
- Publication number
- CN101105132A CN101105132A CNA2007100242636A CN200710024263A CN101105132A CN 101105132 A CN101105132 A CN 101105132A CN A2007100242636 A CNA2007100242636 A CN A2007100242636A CN 200710024263 A CN200710024263 A CN 200710024263A CN 101105132 A CN101105132 A CN 101105132A
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- CN
- China
- Prior art keywords
- hole
- oil cylinder
- type hydraulic
- suspended type
- hydraulic vertical
- 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.)
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Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2007100242636A CN101105132B (zh) | 2007-07-27 | 2007-07-27 | 单伸缩悬浮式液压立柱 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2007100242636A CN101105132B (zh) | 2007-07-27 | 2007-07-27 | 单伸缩悬浮式液压立柱 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101105132A true CN101105132A (zh) | 2008-01-16 |
CN101105132B CN101105132B (zh) | 2010-08-04 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2007100242636A Expired - Fee Related CN101105132B (zh) | 2007-07-27 | 2007-07-27 | 单伸缩悬浮式液压立柱 |
Country Status (1)
Country | Link |
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CN (1) | CN101105132B (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101984221A (zh) * | 2010-05-28 | 2011-03-09 | 金湖小青青机电设备有限公司 | 悬浮式液压立柱 |
WO2014008715A1 (zh) * | 2012-07-09 | 2014-01-16 | 中国矿业大学 | 铰接型悬浮液压立柱 |
CN107355243A (zh) * | 2016-05-10 | 2017-11-17 | 徐州神安矿山机械科技有限公司 | 一种悬浮式液压立柱 |
CN114577207A (zh) * | 2022-01-27 | 2022-06-03 | 中国矿业大学 | 一种掘进自移机尾定位导航系统及运行方法 |
-
2007
- 2007-07-27 CN CN2007100242636A patent/CN101105132B/zh not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101984221A (zh) * | 2010-05-28 | 2011-03-09 | 金湖小青青机电设备有限公司 | 悬浮式液压立柱 |
WO2014008715A1 (zh) * | 2012-07-09 | 2014-01-16 | 中国矿业大学 | 铰接型悬浮液压立柱 |
CN107355243A (zh) * | 2016-05-10 | 2017-11-17 | 徐州神安矿山机械科技有限公司 | 一种悬浮式液压立柱 |
CN114577207A (zh) * | 2022-01-27 | 2022-06-03 | 中国矿业大学 | 一种掘进自移机尾定位导航系统及运行方法 |
Also Published As
Publication number | Publication date |
---|---|
CN101105132B (zh) | 2010-08-04 |
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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 | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Jinhu Xiaoqingqing Electromechanical Device Co., Ltd. Assignor: China University of Mining & Technology Contract fulfillment period: 2004.6.10 to 2027.5.23 contract change Contract record no.: 2008320001069 Denomination of invention: Single extension suspended type hydraulic vertical prop License type: General permission Record date: 20081027 |
|
LIC | Patent licence contract for exploitation submitted for record |
Free format text: COMMON LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2004.6.10 TO 2027.5.23; CHANGE OF CONTRACT Name of requester: JINHU XIAOQINGQING ELECTROMECHANICAL EQUIPMENT CO. Effective date: 20081027 |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100804 Termination date: 20130727 |