CN202596762U - 挡板式充填液压支架 - Google Patents
挡板式充填液压支架 Download PDFInfo
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- CN202596762U CN202596762U CN 201220222342 CN201220222342U CN202596762U CN 202596762 U CN202596762 U CN 202596762U CN 201220222342 CN201220222342 CN 201220222342 CN 201220222342 U CN201220222342 U CN 201220222342U CN 202596762 U CN202596762 U CN 202596762U
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- 230000007246 mechanism Effects 0.000 claims abstract description 17
- 238000007569 slipcasting Methods 0.000 claims description 10
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- 230000000694 effects Effects 0.000 abstract description 2
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- 239000003245 coal Substances 0.000 description 14
- 238000012856 packing Methods 0.000 description 14
- 239000006210 lotion Substances 0.000 description 12
- 238000005065 mining Methods 0.000 description 11
- 239000000463 material Substances 0.000 description 9
- 239000002002 slurry Substances 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
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- 238000000034 method Methods 0.000 description 2
- 241001125877 Gobio gobio Species 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
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CN 201220222342 CN202596762U (zh) | 2012-05-17 | 2012-05-17 | 挡板式充填液压支架 |
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CN 201220222342 CN202596762U (zh) | 2012-05-17 | 2012-05-17 | 挡板式充填液压支架 |
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104121029A (zh) * | 2013-04-28 | 2014-10-29 | 苑军 | 整体顶梁组合充填悬移液压支架 |
CN107227970A (zh) * | 2017-06-20 | 2017-10-03 | 山西平阳重工机械有限责任公司 | 电液控端头铺网液压支架 |
CN108468565A (zh) * | 2018-03-12 | 2018-08-31 | 中国矿业大学 | 一种近水平煤层长壁综采胶结充填设备及其方法 |
CN109751078A (zh) * | 2019-03-04 | 2019-05-14 | 中煤能源研究院有限责任公司 | 一种采煤工作面端头三角区充填装置及方法 |
CN111485913A (zh) * | 2020-03-31 | 2020-08-04 | 扬州中矿建筑新材料科技有限公司 | 一种巷旁采空区矸石胶结成墙的沿空留巷系统及方法 |
CN112610262A (zh) * | 2020-11-30 | 2021-04-06 | 中国矿业大学 | 一种适用于沿空留巷的高水材料充填装置及方法 |
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2012
- 2012-05-17 CN CN 201220222342 patent/CN202596762U/zh not_active Expired - Fee Related
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104121029A (zh) * | 2013-04-28 | 2014-10-29 | 苑军 | 整体顶梁组合充填悬移液压支架 |
CN107227970A (zh) * | 2017-06-20 | 2017-10-03 | 山西平阳重工机械有限责任公司 | 电液控端头铺网液压支架 |
CN108468565A (zh) * | 2018-03-12 | 2018-08-31 | 中国矿业大学 | 一种近水平煤层长壁综采胶结充填设备及其方法 |
CN109751078A (zh) * | 2019-03-04 | 2019-05-14 | 中煤能源研究院有限责任公司 | 一种采煤工作面端头三角区充填装置及方法 |
CN111485913A (zh) * | 2020-03-31 | 2020-08-04 | 扬州中矿建筑新材料科技有限公司 | 一种巷旁采空区矸石胶结成墙的沿空留巷系统及方法 |
CN112610262A (zh) * | 2020-11-30 | 2021-04-06 | 中国矿业大学 | 一种适用于沿空留巷的高水材料充填装置及方法 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: SHENYAN TIAN'AN MINING MACHINERY CO., LTD. Free format text: FORMER NAME: TIAN'AN MINING MACHINERY SCIENCE AND TECHNOLOGY CO., LTD., SHENYANG |
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CP03 | Change of name, title or address |
Address after: 110161, 11, Tai Man Street, Shenhe District, Liaoning, Shenyang Patentee after: Shenyan Tian'an Mining Machinery Co., Ltd. Address before: Senior officials of Taiwan Street in Dongling District of Shenyang city of Liaoning Province, No. 11 110161 Patentee before: Tian'an Mining Machinery Science and Technology Co., Ltd., Shenyang |
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C56 | Change in the name or address of the patentee |
Owner name: SHENYANG TIAN'AN TECHNOLOGY CO., LTD. Free format text: FORMER NAME: SHENYAN TIAN'AN MINING MACHINERY CO., LTD. |
|
CP01 | Change in the name or title of a patent holder |
Address after: 110161, 11, Tai Man Street, Shenhe District, Liaoning, Shenyang Patentee after: SHENYANG TIAN AN TECHNOLOGY CO., LTD. Address before: 110161, 11, Tai Man Street, Shenhe District, Liaoning, Shenyang Patentee before: Shenyan Tian'an Mining Machinery Co., Ltd. |
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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: 20121212 Termination date: 20170517 |