ZA200507482B - Hydraulic support for fully mechanized mining and caving face end - Google Patents

Hydraulic support for fully mechanized mining and caving face end

Info

Publication number
ZA200507482B
ZA200507482B ZA200507482A ZA200507482A ZA200507482B ZA 200507482 B ZA200507482 B ZA 200507482B ZA 200507482 A ZA200507482 A ZA 200507482A ZA 200507482 A ZA200507482 A ZA 200507482A ZA 200507482 B ZA200507482 B ZA 200507482B
Authority
ZA
South Africa
Prior art keywords
hydraulic support
face end
mechanized mining
fully mechanized
caving face
Prior art date
Application number
ZA200507482A
Other languages
English (en)
Inventor
Jizhi Han
Cunlian Lai
Dianping Li
Zhenglong Li
Xiangjun Meng
Ye Chen Longgao He
Shanbo Zhang
Shijun Xing
Qiangzhen Xie
Original Assignee
Yanzhou Coal Mining Company Lt
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Yanzhou Coal Mining Company Lt filed Critical Yanzhou Coal Mining Company Lt
Publication of ZA200507482B publication Critical patent/ZA200507482B/xx

Links

ZA200507482A 2004-12-10 2005-09-16 Hydraulic support for fully mechanized mining and caving face end ZA200507482B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNB2004100364771A CN100371559C (zh) 2004-12-10 2004-12-10 综放工作面端头液压支架

Publications (1)

Publication Number Publication Date
ZA200507482B true ZA200507482B (en) 2006-09-27

Family

ID=36647301

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA200507482A ZA200507482B (en) 2004-12-10 2005-09-16 Hydraulic support for fully mechanized mining and caving face end

Country Status (3)

Country Link
CN (1) CN100371559C (zh)
AU (1) AU2005227376B2 (zh)
ZA (1) ZA200507482B (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112253116A (zh) * 2020-10-27 2021-01-22 山西三元煤业股份有限公司 一种滞后工作面端头放顶煤方法

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Publication number Priority date Publication date Assignee Title
CN101906983B (zh) * 2009-06-05 2013-06-12 李薇薇 综采液压支架的一种防倒装置
CN102472102B (zh) 2009-07-10 2015-03-11 乔伊·姆·特拉华公司 长壁开采顶板支撑件
CN101852085B (zh) * 2010-05-27 2012-05-23 周超 采煤工作面安全出口专用支架
CN102678154A (zh) * 2012-05-31 2012-09-19 山西东华机械有限公司 随动端头支架
CN102877872B (zh) * 2012-10-25 2014-07-02 中煤北京煤矿机械有限责任公司 重型大采高全防护大倾角长壁综放工作面自动控制支护设备
CN102926789A (zh) * 2012-11-16 2013-02-13 无锡阳工机械制造有限公司 一种液压支架中心距与宽度的确定方法
CN103308302B (zh) * 2013-06-28 2015-11-25 中煤北京煤矿机械有限责任公司 液压支架平衡机构试验方法
CN104912579A (zh) * 2015-05-12 2015-09-16 四川华蓥山广能集团嘉华机械有限责任公司 一种设有刮板运输机的端头支架
CN104975865A (zh) * 2015-07-08 2015-10-14 三一重型装备有限公司 一种综采工作面端头液压支架
CN105134273B (zh) * 2015-09-23 2019-01-08 山西平阳广日机电有限公司 沿空留巷采空区多功能支护设备电液控制装置及控制方法
CN105221175A (zh) * 2015-10-12 2016-01-06 山东科技大学 一种基于并联机构的自移式端头液压支架及其应用
CN105927256A (zh) * 2016-04-12 2016-09-07 安徽省宿州市龙华机械制造有限公司 液压支架用跨机头机尾支护结构
CN108533301B (zh) * 2018-06-14 2023-09-15 河南万合机械有限公司 便于移动的前后置式端头液压支架及移架方法
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
CN109538269A (zh) * 2018-12-27 2019-03-29 中煤北京煤矿机械有限责任公司 偏置式简易端头支架
CN110410125A (zh) * 2019-07-24 2019-11-05 郑州四维新材料技术研究院有限公司 一种两架一组中置式放顶煤端头支架
CN110905575B (zh) * 2019-11-17 2024-04-05 山东塔高矿业机械装备制造有限公司 快速搬家垛式液压支架和支护方法
CN113944493A (zh) * 2021-10-09 2022-01-18 晋能控股装备制造集团金鼎山西煤机有限责任公司 两架一组特殊端头支架的运输方法
CN116378734B (zh) * 2023-06-05 2023-08-25 中煤科工开采研究院有限公司 液压支架用自适应支撑装置

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GB1135942A (en) * 1964-12-07 1968-12-11 Groetschel Karl Maria Improvements relating to roof supports for mine workings
US4010618A (en) * 1974-01-19 1977-03-08 Dowty Mining Equipment Limited Mine roof support
GB1464557A (en) * 1974-04-16 1977-02-16 Dowty Mining Equipment Ltd Fluid pressure apparatus
GB1464871A (en) * 1974-05-02 1977-02-16 Dowty Mining Equipment Ltd Hydraulic roof support
CN86203486U (zh) * 1986-05-23 1987-10-03 煤炭工业部煤炭科学研究院重庆研究所 顶梁滑移式简易液压支架
GB2192659B (en) * 1986-07-15 1990-04-11 Gullick Dobson Ltd Mine roof support roof engaging device
CN88203818U (zh) * 1988-02-27 1988-09-07 韩利平 双顶梁滑移液压支架
CN2054076U (zh) * 1989-09-20 1990-03-07 煤炭科学研究总院北京开采研究所 滑移顶梁液压支架
CN2787833Y (zh) * 2004-12-10 2006-06-14 兖州煤业股份有限公司 综放工作面端头液压支架

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112253116A (zh) * 2020-10-27 2021-01-22 山西三元煤业股份有限公司 一种滞后工作面端头放顶煤方法
CN112253116B (zh) * 2020-10-27 2022-05-31 山西三元煤业股份有限公司 一种滞后工作面端头放顶煤方法

Also Published As

Publication number Publication date
AU2005227376A1 (en) 2006-06-29
CN1786419A (zh) 2006-06-14
CN100371559C (zh) 2008-02-27
AU2005227376B2 (en) 2008-01-24

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