CN103541746B - 一种支架的吸能防冲背板 - Google Patents
一种支架的吸能防冲背板 Download PDFInfo
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- CN103541746B CN103541746B CN201310489010.1A CN201310489010A CN103541746B CN 103541746 B CN103541746 B CN 103541746B CN 201310489010 A CN201310489010 A CN 201310489010A CN 103541746 B CN103541746 B CN 103541746B
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CN201310489010.1A CN103541746B (zh) | 2013-10-16 | 2013-10-16 | 一种支架的吸能防冲背板 |
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CN201310489010.1A CN103541746B (zh) | 2013-10-16 | 2013-10-16 | 一种支架的吸能防冲背板 |
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CN103541746A CN103541746A (zh) | 2014-01-29 |
CN103541746B true CN103541746B (zh) | 2015-10-14 |
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Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
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CN203925534U (zh) * | 2014-07-12 | 2014-11-05 | 朱林学 | 一种单向收缩的弹性支架 |
CN203925529U (zh) * | 2014-07-12 | 2014-11-05 | 朱林学 | 一种单向收缩的吸能支架 |
CN203925533U (zh) * | 2014-07-12 | 2014-11-05 | 朱林学 | 一种单向背板的吸能支架 |
CN106767216B (zh) * | 2017-01-20 | 2018-07-24 | 贵州大学 | 一种岩巷爆破防崩装置 |
CN112065475B (zh) * | 2020-08-04 | 2022-03-25 | 山东省煤田地质规划勘察研究院 | 一种巷道冲击地压吸能式防护装置 |
CN111878139A (zh) * | 2020-08-05 | 2020-11-03 | 山东建筑大学 | 一种可缩水囊支腿及水囊卸载式防冲支架 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1053470A (zh) * | 1990-01-16 | 1991-07-31 | 全苏科学院西伯利亚矿业分院 | 液压支柱 |
CN2809217Y (zh) * | 2005-04-19 | 2006-08-23 | 中国矿业大学 | 抗冲击气囊单体液压支柱 |
CN202348294U (zh) * | 2011-11-16 | 2012-07-25 | 辽宁工程技术大学 | 一种煤矿用高速吸能防冲让位液压支架 |
CN202768024U (zh) * | 2012-08-31 | 2013-03-06 | 王洁 | 矿用气压支柱 |
CN103174441A (zh) * | 2013-03-15 | 2013-06-26 | 辽宁工程技术大学 | 一种可调双阻吸能防冲液压支架 |
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Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1053470A (zh) * | 1990-01-16 | 1991-07-31 | 全苏科学院西伯利亚矿业分院 | 液压支柱 |
CN2809217Y (zh) * | 2005-04-19 | 2006-08-23 | 中国矿业大学 | 抗冲击气囊单体液压支柱 |
CN202348294U (zh) * | 2011-11-16 | 2012-07-25 | 辽宁工程技术大学 | 一种煤矿用高速吸能防冲让位液压支架 |
CN202768024U (zh) * | 2012-08-31 | 2013-03-06 | 王洁 | 矿用气压支柱 |
CN103174441A (zh) * | 2013-03-15 | 2013-06-26 | 辽宁工程技术大学 | 一种可调双阻吸能防冲液压支架 |
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Inventor after: Tang Zhi Inventor after: Xiao Yonghui Inventor after: Xu Lianman Inventor after: Jie Shuhua Inventor after: Pan Yishan Inventor after: Yan Haipeng Inventor after: Song Yanfang Inventor after: Li Zhonghua Inventor after: Li Guozhen Inventor after: Tang Jupeng Inventor before: Yan Haipeng Inventor before: Xu Lianman Inventor before: Pan Yishan Inventor before: Song Yanfang Inventor before: Li Zhonghua Inventor before: Li Guozhen Inventor before: Tang Jupeng Inventor before: Tang Zhi Inventor before: Xiao Yonghui |
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Free format text: CORRECT: INVENTOR; FROM: YAN HAIPENG XU LIANMAN PAN YISHAN SONG YANFANG LI ZHONGHUA LI GUOZHEN TANG JUPENG TANG ZHI XIAO YONGHUI TO: TANG ZHI XU LIANMAN JIE SHUHUA PAN YISHAN YAN HAIPENG SONG YANFANG LI ZHONGHUA LI GUOZHEN TANG JUPENG XIAO YONGHUI |
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