CN201193478Y - 掘进工作面乳化液防突钻机 - Google Patents
掘进工作面乳化液防突钻机 Download PDFInfo
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- CN201193478Y CN201193478Y CNU2008200704813U CN200820070481U CN201193478Y CN 201193478 Y CN201193478 Y CN 201193478Y CN U2008200704813 U CNU2008200704813 U CN U2008200704813U CN 200820070481 U CN200820070481 U CN 200820070481U CN 201193478 Y CN201193478 Y CN 201193478Y
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Application Number | Priority Date | Filing Date | Title |
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CNU2008200704813U CN201193478Y (zh) | 2008-05-13 | 2008-05-13 | 掘进工作面乳化液防突钻机 |
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CNU2008200704813U CN201193478Y (zh) | 2008-05-13 | 2008-05-13 | 掘进工作面乳化液防突钻机 |
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CN201193478Y true CN201193478Y (zh) | 2009-02-11 |
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CNU2008200704813U Expired - Fee Related CN201193478Y (zh) | 2008-05-13 | 2008-05-13 | 掘进工作面乳化液防突钻机 |
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103032025A (zh) * | 2013-01-18 | 2013-04-10 | 中煤科工集团西安研究院 | 煤矿井下多用途整体履带式全液压定向钻机 |
CN103089150A (zh) * | 2013-02-04 | 2013-05-08 | 中煤科工集团西安研究院 | 用于狭窄巷道的履带式全液压定向钻机 |
CN104948116A (zh) * | 2015-07-06 | 2015-09-30 | 李广连 | 一种双级气腿凿岩机气动液压杆 |
CN108222942A (zh) * | 2017-10-16 | 2018-06-29 | 杨海才 | 一种新型采矿装置 |
CN108222827A (zh) * | 2017-10-16 | 2018-06-29 | 杨海才 | 一种实用的采矿装置 |
CN111877997A (zh) * | 2020-08-26 | 2020-11-03 | 重庆能投渝新能源有限公司 | 一种防突钻机助推装置 |
-
2008
- 2008-05-13 CN CNU2008200704813U patent/CN201193478Y/zh not_active Expired - Fee Related
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103032025A (zh) * | 2013-01-18 | 2013-04-10 | 中煤科工集团西安研究院 | 煤矿井下多用途整体履带式全液压定向钻机 |
CN103032025B (zh) * | 2013-01-18 | 2015-04-08 | 中煤科工集团西安研究院有限公司 | 煤矿井下多用途整体履带式全液压定向钻机 |
CN103089150A (zh) * | 2013-02-04 | 2013-05-08 | 中煤科工集团西安研究院 | 用于狭窄巷道的履带式全液压定向钻机 |
CN103089150B (zh) * | 2013-02-04 | 2014-11-12 | 中煤科工集团西安研究院有限公司 | 用于狭窄巷道的履带式全液压定向钻机 |
CN104948116A (zh) * | 2015-07-06 | 2015-09-30 | 李广连 | 一种双级气腿凿岩机气动液压杆 |
CN108222942A (zh) * | 2017-10-16 | 2018-06-29 | 杨海才 | 一种新型采矿装置 |
CN108222827A (zh) * | 2017-10-16 | 2018-06-29 | 杨海才 | 一种实用的采矿装置 |
CN111877997A (zh) * | 2020-08-26 | 2020-11-03 | 重庆能投渝新能源有限公司 | 一种防突钻机助推装置 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Pingdingshan Tiefulai Electronic and Mechanical Equipment Co., Ltd. Assignor: Zhang Guowang| Li Zhiben|Chen Changhe Contract record no.: 2010410000148 Denomination of utility model: Drivage face emulsion drill against outburst Granted publication date: 20090211 License type: Exclusive License Record date: 20101011 |
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C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090211 Termination date: 20140513 |