CN203362199U - 综采工作面端头液压支架 - Google Patents
综采工作面端头液压支架 Download PDFInfo
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- CN203362199U CN203362199U CN 201320398097 CN201320398097U CN203362199U CN 203362199 U CN203362199 U CN 203362199U CN 201320398097 CN201320398097 CN 201320398097 CN 201320398097 U CN201320398097 U CN 201320398097U CN 203362199 U CN203362199 U CN 203362199U
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CN 201320398097 CN203362199U (zh) | 2013-07-05 | 2013-07-05 | 综采工作面端头液压支架 |
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103775117A (zh) * | 2014-02-18 | 2014-05-07 | 陕西开拓建筑科技有限公司 | 采矿工作面挡矸切顶挂模沿空留巷液压支架 |
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 |
CN109113775A (zh) * | 2018-08-08 | 2019-01-01 | 霍州煤电集团鑫钜煤机装备制造有限责任公司 | 适用于切顶卸压自动成巷无煤柱开采技术的特种液压支架 |
CN109538267A (zh) * | 2018-12-21 | 2019-03-29 | 中煤北京煤矿机械有限责任公司 | 一种高稳定性高适应性超长支护巷道端头支护装备 |
CN110566258A (zh) * | 2019-08-22 | 2019-12-13 | 天地科技股份有限公司 | 一种用于模拟煤矿综放开采的支架模型 |
CN119221975A (zh) * | 2024-12-05 | 2024-12-31 | 山西龙矿晋北煤机有限责任公司 | 一种矿用液压支架支护结构 |
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2013
- 2013-07-05 CN CN 201320398097 patent/CN203362199U/zh not_active Expired - Lifetime
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103775117A (zh) * | 2014-02-18 | 2014-05-07 | 陕西开拓建筑科技有限公司 | 采矿工作面挡矸切顶挂模沿空留巷液压支架 |
CN103775117B (zh) * | 2014-02-18 | 2016-02-10 | 陕西开拓建筑科技有限公司 | 采矿工作面挡矸切顶挂模沿空留巷液压支架 |
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 |
CN109113775A (zh) * | 2018-08-08 | 2019-01-01 | 霍州煤电集团鑫钜煤机装备制造有限责任公司 | 适用于切顶卸压自动成巷无煤柱开采技术的特种液压支架 |
CN109538267A (zh) * | 2018-12-21 | 2019-03-29 | 中煤北京煤矿机械有限责任公司 | 一种高稳定性高适应性超长支护巷道端头支护装备 |
CN110566258A (zh) * | 2019-08-22 | 2019-12-13 | 天地科技股份有限公司 | 一种用于模拟煤矿综放开采的支架模型 |
CN119221975A (zh) * | 2024-12-05 | 2024-12-31 | 山西龙矿晋北煤机有限责任公司 | 一种矿用液压支架支护结构 |
CN119221975B (zh) * | 2024-12-05 | 2025-03-14 | 山西龙矿晋北煤机有限责任公司 | 一种矿用液压支架支护结构 |
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Address after: 046204 Changzhi high tech Development Zone, North Street, No. 65, Shanxi Patentee after: SHANXI LU'AN ENVIRONMENTAL ENERGY DEVELOPMENT Co.,Ltd. Patentee after: LIAONING TIANAN TECHNOLOGY Co.,Ltd. Address before: 046204 Changzhi high tech Development Zone, North Street, No. 65, Shanxi Patentee before: SHANXI LU'AN ENVIRONMENTAL ENERGY DEVELOPMENT Co.,Ltd. Patentee before: Liaoning Tianan Mining Technology Co.,Ltd. |
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TR01 | Transfer of patent right |
Effective date of registration: 20201224 Address after: No.65, Chengbei East Street, Changzhi City, Shanxi Province Patentee after: SHANXI LU'AN ENVIRONMENTAL ENERGY DEVELOPMENT Co.,Ltd. Patentee after: SHENYANG TIAN AN TECHNOLOGY Co.,Ltd. Address before: 046204 No.65, Chengbei street, high tech Development Zone, Changzhi City, Shanxi Province Patentee before: SHANXI LU'AN ENVIRONMENTAL ENERGY DEVELOPMENT Co.,Ltd. Patentee before: LIAONING TIANAN TECHNOLOGY Co.,Ltd. |
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Granted publication date: 20131225 |
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