CN202220444U - 螺杆保压灌浆机 - Google Patents
螺杆保压灌浆机 Download PDFInfo
- Publication number
- CN202220444U CN202220444U CN2011202982641U CN201120298264U CN202220444U CN 202220444 U CN202220444 U CN 202220444U CN 2011202982641 U CN2011202982641 U CN 2011202982641U CN 201120298264 U CN201120298264 U CN 201120298264U CN 202220444 U CN202220444 U CN 202220444U
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- CN
- China
- Prior art keywords
- pressure
- screw rod
- maintaining
- grout
- grouting machine
- 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
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- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011202982641U CN202220444U (zh) | 2011-08-17 | 2011-08-17 | 螺杆保压灌浆机 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011202982641U CN202220444U (zh) | 2011-08-17 | 2011-08-17 | 螺杆保压灌浆机 |
Publications (1)
Publication Number | Publication Date |
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CN202220444U true CN202220444U (zh) | 2012-05-16 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2011202982641U Expired - Fee Related CN202220444U (zh) | 2011-08-17 | 2011-08-17 | 螺杆保压灌浆机 |
Country Status (1)
Country | Link |
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CN (1) | CN202220444U (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103711315A (zh) * | 2013-12-13 | 2014-04-09 | 柳州泰姆预应力机械有限公司 | 智能真空循环压浆系统 |
-
2011
- 2011-08-17 CN CN2011202982641U patent/CN202220444U/zh not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103711315A (zh) * | 2013-12-13 | 2014-04-09 | 柳州泰姆预应力机械有限公司 | 智能真空循环压浆系统 |
CN103711315B (zh) * | 2013-12-13 | 2016-08-24 | 柳州泰姆预应力机械有限公司 | 智能真空循环压浆系统 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
CB03 | Change of inventor or designer information |
Inventor after: Cui Jianjun Inventor after: Ma Lin Inventor after: Wang Leran Inventor before: Cui Jianjun |
|
COR | Change of bibliographic data | ||
TR01 | Transfer of patent right |
Effective date of registration: 20161227 Address after: Song Cangzhou city Hebei 061800 door industrial park of Wuqiao Economic Development Zone, north latitude two Patentee after: Cui Jianjun Patentee after: Railway Engineering Research Institute, China Academy of Railway Sciences Address before: 061800 Cangzhou city of Hebei province Wuqiao County Road 104 South overpass inclined on Wuqiao County Houde Construction Machinery Co Ltd Patentee before: Cui Jianjun |
|
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: 20120516 Termination date: 20190817 |