CN102536292A - 自行落煤式液压支架 - Google Patents
自行落煤式液压支架 Download PDFInfo
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- CN102536292A CN102536292A CN201210041703XA CN201210041703A CN102536292A CN 102536292 A CN102536292 A CN 102536292A CN 201210041703X A CN201210041703X A CN 201210041703XA CN 201210041703 A CN201210041703 A CN 201210041703A CN 102536292 A CN102536292 A CN 102536292A
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- 239000003245 coal Substances 0.000 title claims abstract description 103
- 238000005065 mining Methods 0.000 abstract description 25
- 241000196324 Embryophyta Species 0.000 description 10
- 238000005516 engineering process Methods 0.000 description 4
- 230000033001 locomotion Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000010338 mechanical breakdown Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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CN201210041703.XA CN102536292B (zh) | 2012-02-23 | 2012-02-23 | 自行落煤式液压支架 |
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CN201210041703.XA CN102536292B (zh) | 2012-02-23 | 2012-02-23 | 自行落煤式液压支架 |
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CN102536292A true CN102536292A (zh) | 2012-07-04 |
CN102536292B CN102536292B (zh) | 2015-07-29 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103437797A (zh) * | 2013-08-30 | 2013-12-11 | 河南理工大学 | 带切口开挖机的组合式液压支架 |
RU184573U1 (ru) * | 2018-07-05 | 2018-10-30 | Общество с ограниченной ответственностью "Управление горного сервиса" | Секция механизированной крепи |
CN111255496A (zh) * | 2020-01-22 | 2020-06-09 | 辽宁工程技术大学 | 一种煤柱辅助式矿用超前临时支护装置及其使用方法 |
RU227699U1 (ru) * | 2024-05-24 | 2024-07-30 | Государственное Бюджетное Учреждение "Донецкий Научно-Исследовательский, Проектно-Конструкторский И Экспериментальный Институт Комплексной Механизации Шахт" (Гбу "Донуглемаш") | Механизированная крепь сопряжения |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2657955A1 (de) * | 1976-12-21 | 1978-06-22 | Kloeckner Werke Ag | Ausbaugestell |
CN2095936U (zh) * | 1991-08-03 | 1992-02-12 | 朱旭 | 机械化放顶煤液压支架 |
CN2163232Y (zh) * | 1993-07-02 | 1994-04-27 | 石炭井矿务局 | 高稳定性低位放顶煤液压支架 |
CN1103926A (zh) * | 1993-08-27 | 1995-06-21 | 威斯特伐利亚百可瑞特工业技术有限公司 | 地下开采用的开采设备 |
CN101871355A (zh) * | 2010-06-10 | 2010-10-27 | 中煤北京煤矿机械有限责任公司 | 四柱支撑掩护式大采高铺网液压支架 |
CN101886547A (zh) * | 2010-06-10 | 2010-11-17 | 中煤北京煤矿机械有限责任公司 | 二柱掩护式大采高铺网液压支架 |
CN202451194U (zh) * | 2012-02-23 | 2012-09-26 | 郑州四维机电设备制造有限公司 | 自行落煤式液压支架 |
-
2012
- 2012-02-23 CN CN201210041703.XA patent/CN102536292B/zh not_active Withdrawn - After Issue
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2657955A1 (de) * | 1976-12-21 | 1978-06-22 | Kloeckner Werke Ag | Ausbaugestell |
CN2095936U (zh) * | 1991-08-03 | 1992-02-12 | 朱旭 | 机械化放顶煤液压支架 |
CN2163232Y (zh) * | 1993-07-02 | 1994-04-27 | 石炭井矿务局 | 高稳定性低位放顶煤液压支架 |
CN1103926A (zh) * | 1993-08-27 | 1995-06-21 | 威斯特伐利亚百可瑞特工业技术有限公司 | 地下开采用的开采设备 |
CN101871355A (zh) * | 2010-06-10 | 2010-10-27 | 中煤北京煤矿机械有限责任公司 | 四柱支撑掩护式大采高铺网液压支架 |
CN101886547A (zh) * | 2010-06-10 | 2010-11-17 | 中煤北京煤矿机械有限责任公司 | 二柱掩护式大采高铺网液压支架 |
CN202451194U (zh) * | 2012-02-23 | 2012-09-26 | 郑州四维机电设备制造有限公司 | 自行落煤式液压支架 |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103437797A (zh) * | 2013-08-30 | 2013-12-11 | 河南理工大学 | 带切口开挖机的组合式液压支架 |
CN103437797B (zh) * | 2013-08-30 | 2016-03-02 | 河南理工大学 | 带切口开挖机的组合式液压支架 |
RU184573U1 (ru) * | 2018-07-05 | 2018-10-30 | Общество с ограниченной ответственностью "Управление горного сервиса" | Секция механизированной крепи |
CN111255496A (zh) * | 2020-01-22 | 2020-06-09 | 辽宁工程技术大学 | 一种煤柱辅助式矿用超前临时支护装置及其使用方法 |
CN111255496B (zh) * | 2020-01-22 | 2021-06-04 | 辽宁工程技术大学 | 一种煤柱辅助式矿用超前临时支护装置及其使用方法 |
RU227699U1 (ru) * | 2024-05-24 | 2024-07-30 | Государственное Бюджетное Учреждение "Донецкий Научно-Исследовательский, Проектно-Конструкторский И Экспериментальный Институт Комплексной Механизации Шахт" (Гбу "Донуглемаш") | Механизированная крепь сопряжения |
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CN102536292B (zh) | 2015-07-29 |
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Address after: Wu town Xingyang city Henan province 450103 Zhengzhou city wide road Applicant after: Caterpillar (Zhengzhou) Co., Ltd. Address before: 450001 No. 7 shuttle Road, Zhengzhou hi tech Development Zone, Henan, China Applicant before: Zhengzhou Siwei Electromechanical Equipment Manufacturing Co., Ltd. |
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Free format text: CORRECT: APPLICANT; FROM: ZHENGZHOU SIWEI ELECTROMECHANICAL EQUIPMENT MANUFACTURING CO., LTD. TO: CATERPILLAR (ZHENGZHOU) CO., LTD. |
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Granted publication date: 20150729 Effective date of abandoning: 20200515 |
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