CN105134273B - 沿空留巷采空区多功能支护设备电液控制装置及控制方法 - Google Patents
沿空留巷采空区多功能支护设备电液控制装置及控制方法 Download PDFInfo
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CN105952488B (zh) * | 2016-04-15 | 2018-07-03 | 陕西开拓建筑科技有限公司 | 沿空留巷巷旁自移式临时支护装置 |
CN108442959A (zh) * | 2018-05-07 | 2018-08-24 | 陕西开拓建筑科技有限公司 | 一种薄煤层沿空留巷巷挡矸支架 |
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CN1786419A (zh) * | 2004-12-10 | 2006-06-14 | 兖州煤业股份有限公司 | 综放工作面端头液压支架 |
CN101078351A (zh) * | 2007-06-30 | 2007-11-28 | 枣庄矿业(集团)有限责任公司第一机械厂 | 电液控制薄煤层掩护式液压支架 |
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CN202300450U (zh) * | 2011-09-29 | 2012-07-04 | 郑州四维机电设备制造有限公司 | 沿空留巷用过渡液压支架 |
CN202300455U (zh) * | 2011-10-20 | 2012-07-04 | 成都力拓电控技术有限公司 | 矿井下薄煤层工作面液压支架的控制装置 |
CN202882972U (zh) * | 2012-09-15 | 2013-04-17 | 中国煤炭科工集团太原研究院 | 顺槽迈步分体式超前液压支架组 |
CN205172616U (zh) * | 2015-09-23 | 2016-04-20 | 山西平阳广日机电有限公司 | 沿空留巷采空区多功能支护设备电液控制装置 |
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CN1786419A (zh) * | 2004-12-10 | 2006-06-14 | 兖州煤业股份有限公司 | 综放工作面端头液压支架 |
CN101078351A (zh) * | 2007-06-30 | 2007-11-28 | 枣庄矿业(集团)有限责任公司第一机械厂 | 电液控制薄煤层掩护式液压支架 |
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Effective date of registration: 20160204 Address after: 043002 Houma, Shanxi, Red Army Street, No. Applicant after: Shanxi Pingyang Guangri Electromechanical Co., Ltd. Applicant after: Guangzhou Ropente Science and Technology Development Co., Ltd. Address before: 043002 Houma, Shanxi, Red Army Street, No. Applicant before: Shanxi Pingyang Guangri Electromechanical Co., Ltd. |
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Inventor after: Qi Chao Inventor after: Huang Yongjie Inventor after: Ma Pengyu Inventor after: Lu Tingjie Inventor after: Wang Xinjun Inventor after: Li Yongfeng Inventor after: Li Xuying Inventor before: Qi Chao Inventor before: Huang Yongjie Inventor before: Ma Pengyu Inventor before: Lu Tingkai Inventor before: Wang Xinjun Inventor before: Li Yongfeng Inventor before: Li Xuying |
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