CN201891424U - 一种具有调架千斤顶的液压支架 - Google Patents
一种具有调架千斤顶的液压支架 Download PDFInfo
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- CN201891424U CN201891424U CN201020642464XU CN201020642464U CN201891424U CN 201891424 U CN201891424 U CN 201891424U CN 201020642464X U CN201020642464X U CN 201020642464XU CN 201020642464 U CN201020642464 U CN 201020642464U CN 201891424 U CN201891424 U CN 201891424U
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- frame jack
- holding tank
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- hydraulic support
- hydraulic
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- 238000005065 mining Methods 0.000 abstract description 4
- 239000003245 coal Substances 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000010878 waste rock Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020642464XU CN201891424U (zh) | 2010-12-06 | 2010-12-06 | 一种具有调架千斤顶的液压支架 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201020642464XU CN201891424U (zh) | 2010-12-06 | 2010-12-06 | 一种具有调架千斤顶的液压支架 |
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| Publication Number | Publication Date |
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| CN201891424U true CN201891424U (zh) | 2011-07-06 |
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| CN201020642464XU Expired - Fee Related CN201891424U (zh) | 2010-12-06 | 2010-12-06 | 一种具有调架千斤顶的液压支架 |
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| CN (1) | CN201891424U (zh) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102943679A (zh) * | 2012-11-01 | 2013-02-27 | 中煤北京煤矿机械有限责任公司 | 液压支架外底调机构及液压支架 |
| CN104446235A (zh) * | 2014-11-11 | 2015-03-25 | 黄美忠 | 一种彩色环保抗泛碱墙体饰面砂浆 |
| CN106194228A (zh) * | 2016-07-22 | 2016-12-07 | 刘丹 | 一种可调节支撑点的煤矿用液压支架 |
-
2010
- 2010-12-06 CN CN201020642464XU patent/CN201891424U/zh not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102943679A (zh) * | 2012-11-01 | 2013-02-27 | 中煤北京煤矿机械有限责任公司 | 液压支架外底调机构及液压支架 |
| CN102943679B (zh) * | 2012-11-01 | 2015-06-03 | 中煤北京煤矿机械有限责任公司 | 液压支架外底调机构及液压支架 |
| CN104446235A (zh) * | 2014-11-11 | 2015-03-25 | 黄美忠 | 一种彩色环保抗泛碱墙体饰面砂浆 |
| CN106194228A (zh) * | 2016-07-22 | 2016-12-07 | 刘丹 | 一种可调节支撑点的煤矿用液压支架 |
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Date of cancellation: 20171021 Granted publication date: 20110706 |
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Date of cancellation: 20200928 Granted publication date: 20110706 |
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Addressee: Yang Fei Document name: Notice of termination of proceedings |
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| CF01 | Termination of patent right due to non-payment of annual fee |
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| CF01 | Termination of patent right due to non-payment of annual fee |