CN202305195U - 具有放顶煤液压支架尾梁试验功能的液压支架试验装置 - Google Patents
具有放顶煤液压支架尾梁试验功能的液压支架试验装置 Download PDFInfo
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- CN202305195U CN202305195U CN2011204026375U CN201120402637U CN202305195U CN 202305195 U CN202305195 U CN 202305195U CN 2011204026375 U CN2011204026375 U CN 2011204026375U CN 201120402637 U CN201120402637 U CN 201120402637U CN 202305195 U CN202305195 U CN 202305195U
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102353579A (zh) * | 2011-10-21 | 2012-02-15 | 煤炭科学研究总院 | 一种放顶煤液压支架尾梁试验装置 |
CN108709731A (zh) * | 2018-07-06 | 2018-10-26 | 郑州四维机电装备制造有限公司 | 一种液压支架试验装置 |
CN108731933A (zh) * | 2018-07-06 | 2018-11-02 | 郑州四维机电装备制造有限公司 | 一种对尾梁或掩护梁加载的测试头组件及液压支架试验台 |
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102353579A (zh) * | 2011-10-21 | 2012-02-15 | 煤炭科学研究总院 | 一种放顶煤液压支架尾梁试验装置 |
CN102353579B (zh) * | 2011-10-21 | 2013-10-16 | 煤炭科学研究总院 | 一种放顶煤液压支架尾梁试验装置 |
CN108709731A (zh) * | 2018-07-06 | 2018-10-26 | 郑州四维机电装备制造有限公司 | 一种液压支架试验装置 |
CN108731933A (zh) * | 2018-07-06 | 2018-11-02 | 郑州四维机电装备制造有限公司 | 一种对尾梁或掩护梁加载的测试头组件及液压支架试验台 |
CN108709731B (zh) * | 2018-07-06 | 2023-12-22 | 郑州四维机电装备制造有限公司 | 一种液压支架试验装置 |
CN108731933B (zh) * | 2018-07-06 | 2024-02-09 | 郑州四维机电装备制造有限公司 | 一种对尾梁或掩护梁加载的测试头组件及液压支架试验台 |
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Owner name: CHINA COAL RESEARCH INSTITUTE CO., LTD. Free format text: FORMER OWNER: COAL GENERAL ACADEMY Effective date: 20140728 |
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Effective date of registration: 20140728 Address after: 100013 No. 5 Youth Road, Heping Street, Beijing Patentee after: Co., Ltd of coal science and technology academy Address before: 100013 Beijing, Hepingli Youth ditch East Road, No. 5, No. Patentee before: General Research Institute of Coal Science |
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