CN201288579Y - 自移式端头支架 - Google Patents
自移式端头支架 Download PDFInfo
- Publication number
- CN201288579Y CN201288579Y CNU2008201499178U CN200820149917U CN201288579Y CN 201288579 Y CN201288579 Y CN 201288579Y CN U2008201499178 U CNU2008201499178 U CN U2008201499178U CN 200820149917 U CN200820149917 U CN 200820149917U CN 201288579 Y CN201288579 Y CN 201288579Y
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- Prior art keywords
- frame
- side arm
- base
- push rod
- jack
- 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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- Lining And Supports For Tunnels (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2008201499178U CN201288579Y (zh) | 2008-10-23 | 2008-10-23 | 自移式端头支架 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2008201499178U CN201288579Y (zh) | 2008-10-23 | 2008-10-23 | 自移式端头支架 |
Publications (1)
Publication Number | Publication Date |
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CN201288579Y true CN201288579Y (zh) | 2009-08-12 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CNU2008201499178U Expired - Fee Related CN201288579Y (zh) | 2008-10-23 | 2008-10-23 | 自移式端头支架 |
Country Status (1)
Country | Link |
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CN (1) | CN201288579Y (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102720516A (zh) * | 2012-06-07 | 2012-10-10 | 沈阳北方重矿机械有限公司 | 综采工作面端头支架 |
CN106121701A (zh) * | 2016-08-30 | 2016-11-16 | 中国矿业大学(北京) | 一种超前支架底座的导向装置和使用方法 |
CN106194229A (zh) * | 2016-08-30 | 2016-12-07 | 安徽理工大学 | 一种基于支架底板改进的支架定向移动结构和方法 |
-
2008
- 2008-10-23 CN CNU2008201499178U patent/CN201288579Y/zh not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102720516A (zh) * | 2012-06-07 | 2012-10-10 | 沈阳北方重矿机械有限公司 | 综采工作面端头支架 |
CN106121701A (zh) * | 2016-08-30 | 2016-11-16 | 中国矿业大学(北京) | 一种超前支架底座的导向装置和使用方法 |
CN106194229A (zh) * | 2016-08-30 | 2016-12-07 | 安徽理工大学 | 一种基于支架底板改进的支架定向移动结构和方法 |
CN106194229B (zh) * | 2016-08-30 | 2018-06-05 | 安徽理工大学 | 一种基于支架底板改进的支架定向移动结构和方法 |
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Legal Events
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
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Effective date of registration: 20150421 Granted publication date: 20090812 |
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RINS | Preservation of patent right or utility model and its discharge | ||
PD01 | Discharge of preservation of patent |
Date of cancellation: 20171021 Granted publication date: 20090812 |
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PD01 | Discharge of preservation of patent | ||
PP01 | Preservation of patent right |
Effective date of registration: 20171021 Granted publication date: 20090812 |
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PP01 | Preservation of patent right | ||
PD01 | Discharge of preservation of patent |
Date of cancellation: 20181023 Granted publication date: 20090812 |
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PD01 | Discharge of preservation of patent | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090812 Termination date: 20151023 |
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CF01 | Termination of patent right due to non-payment of annual fee |