CN102767385A - 一种灌浆锚索用拉力自锁装置 - Google Patents
一种灌浆锚索用拉力自锁装置 Download PDFInfo
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CN2012102460034A CN102767385A (zh) | 2012-07-16 | 2012-07-16 | 一种灌浆锚索用拉力自锁装置 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108360538A (zh) * | 2018-03-07 | 2018-08-03 | 十九冶成都建设有限公司 | 预应力锚索 |
CN108979692A (zh) * | 2018-09-20 | 2018-12-11 | 山东科技大学 | 一种新型增锚注浆锚杆及其施工方法 |
CN111379581A (zh) * | 2020-03-24 | 2020-07-07 | 淮南东华欧科矿山支护设备有限责任公司 | 一种深部巷道预应力全锚支护施工设备及其施工方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE897528A (fr) * | 1983-08-11 | 1983-12-01 | Hsiao Chi Lung Wang Su Jen | Pieu a griffes d'ancrage |
CN201202117Y (zh) * | 2008-04-15 | 2009-03-04 | 昆明理工大学 | 棘爪式自锁锚杆、索 |
DE102008003437B3 (de) * | 2008-01-07 | 2009-07-09 | Sascha Tittel | Selbsthemmende Verankerungsvorrichtung |
CN101509253A (zh) * | 2009-03-17 | 2009-08-19 | 武汉武大巨成加固实业有限公司 | 一种卡楔式自锁内锚头 |
CN101691843A (zh) * | 2009-09-18 | 2010-04-07 | 武汉武大巨成加固实业有限公司 | 一种可快速安装的后扩孔自锁锚杆 |
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2012
- 2012-07-16 CN CN2012102460034A patent/CN102767385A/zh active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE897528A (fr) * | 1983-08-11 | 1983-12-01 | Hsiao Chi Lung Wang Su Jen | Pieu a griffes d'ancrage |
DE102008003437B3 (de) * | 2008-01-07 | 2009-07-09 | Sascha Tittel | Selbsthemmende Verankerungsvorrichtung |
CN201202117Y (zh) * | 2008-04-15 | 2009-03-04 | 昆明理工大学 | 棘爪式自锁锚杆、索 |
CN101509253A (zh) * | 2009-03-17 | 2009-08-19 | 武汉武大巨成加固实业有限公司 | 一种卡楔式自锁内锚头 |
CN101691843A (zh) * | 2009-09-18 | 2010-04-07 | 武汉武大巨成加固实业有限公司 | 一种可快速安装的后扩孔自锁锚杆 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108360538A (zh) * | 2018-03-07 | 2018-08-03 | 十九冶成都建设有限公司 | 预应力锚索 |
CN108979692A (zh) * | 2018-09-20 | 2018-12-11 | 山东科技大学 | 一种新型增锚注浆锚杆及其施工方法 |
CN108979692B (zh) * | 2018-09-20 | 2023-09-08 | 山东科技大学 | 一种新型增锚注浆锚杆及其施工方法 |
CN111379581A (zh) * | 2020-03-24 | 2020-07-07 | 淮南东华欧科矿山支护设备有限责任公司 | 一种深部巷道预应力全锚支护施工设备及其施工方法 |
CN111379581B (zh) * | 2020-03-24 | 2021-08-31 | 淮南东华欧科矿山支护设备有限责任公司 | 一种深部巷道预应力全锚支护施工设备及其施工方法 |
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C53 | Correction of patent of invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Wang Benhe Inventor after: Xu Xianjun Inventor after: He Yong Inventor after: Chen Yiqiang Inventor after: Gao Huiyang Inventor after: Huang Bocheng Inventor after: Xu Hao Inventor after: Wang Guowei Inventor after: Zhu Xuping Inventor before: Xu Xianjun Inventor before: Chen Yiqiang Inventor before: Gao Huiyang Inventor before: Huang Bocheng Inventor before: Xu Hao Inventor before: Wang Guowei Inventor before: Zhu Xuping |
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Free format text: CORRECT: INVENTOR; FROM: XU XIANJUN CHEN YIQIANG GAO HUIYANG HUANG BOCHENG XU HAO WANG GUOWEI ZHU XUPING TO: WANG BENHE XU XIANJUN HE YONG CHEN YIQIANG GAO HUIYANG HUANG BOCHENG XU HAO WANG GUOWEI ZHU XUPING |
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Application publication date: 20121107 |