CN201170108Y - 一种伸缩套筒式轻放支架 - Google Patents
一种伸缩套筒式轻放支架 Download PDFInfo
- Publication number
- CN201170108Y CN201170108Y CNU2008200188523U CN200820018852U CN201170108Y CN 201170108 Y CN201170108 Y CN 201170108Y CN U2008200188523 U CNU2008200188523 U CN U2008200188523U CN 200820018852 U CN200820018852 U CN 200820018852U CN 201170108 Y CN201170108 Y CN 201170108Y
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- CN
- China
- Prior art keywords
- hinged
- hydraulic
- jack
- telescopic sleeve
- extension sleeve
- 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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- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2008200188523U CN201170108Y (zh) | 2008-03-11 | 2008-03-11 | 一种伸缩套筒式轻放支架 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2008200188523U CN201170108Y (zh) | 2008-03-11 | 2008-03-11 | 一种伸缩套筒式轻放支架 |
Publications (1)
Publication Number | Publication Date |
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CN201170108Y true CN201170108Y (zh) | 2008-12-24 |
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ID=40209161
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNU2008200188523U Expired - Fee Related CN201170108Y (zh) | 2008-03-11 | 2008-03-11 | 一种伸缩套筒式轻放支架 |
Country Status (1)
Country | Link |
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CN (1) | CN201170108Y (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102251788A (zh) * | 2011-06-28 | 2011-11-23 | 河南理工大学 | 一种急倾斜煤层开采用液压掩护式支架 |
CN113803101A (zh) * | 2021-09-18 | 2021-12-17 | 汪辉 | 一种液压支架 |
-
2008
- 2008-03-11 CN CNU2008200188523U patent/CN201170108Y/zh not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102251788A (zh) * | 2011-06-28 | 2011-11-23 | 河南理工大学 | 一种急倾斜煤层开采用液压掩护式支架 |
CN113803101A (zh) * | 2021-09-18 | 2021-12-17 | 汪辉 | 一种液压支架 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: SHANDONG XINMEI MACHINERY EQUIPMENT CO., LTD. Free format text: FORMER NAME: SHANDONG NEW COAL-MACHINERY CO., LTD. |
|
CP03 | Change of name, title or address |
Address after: 271219 Shandong city of Xintai province Xinwen office Sun Village West Patentee after: Shandong Xinmei Machinery Equipment Co., Ltd. Address before: 271219 Shandong city of Xintai province Xinwen office Suncun West Road Shandong New Coal Machinery Co Ltd Patentee before: Shandong Xinmei Machinery Equipment Co., Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081224 Termination date: 20170311 |
|
CF01 | Termination of patent right due to non-payment of annual fee |