ZA200507482B - Hydraulic support for fully mechanized mining and caving face end - Google Patents
Hydraulic support for fully mechanized mining and caving face endInfo
- 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
Links
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)
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 |
Families Citing this family (19)
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 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
-
2004
- 2004-12-10 CN CNB2004100364771A patent/CN100371559C/zh active Active
-
2005
- 2005-09-16 ZA ZA200507482A patent/ZA200507482B/xx unknown
- 2005-10-26 AU AU2005227376A patent/AU2005227376B2/en active Active
Cited By (2)
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 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ZA200507482B (en) | Hydraulic support for fully mechanized mining and caving face end | |
EP1784942A4 (en) | METHOD FOR THE DYNAMIC AND SAFE MANUFACTURE OF A TUNNEL | |
GB2419906B8 (en) | Combined centraliser and clamp to anchor control lines | |
GB2411669B (en) | Wellbore drilling system and method | |
EP1723589A4 (en) | EXPLORATION OF DENTAL DATA | |
GB2440815B (en) | Downhole tool retrieval and setting system | |
PL1735252T3 (pl) | Spoiwo hydrauliczne | |
ZA200608273B (en) | Hydraulic binder | |
GB2404678B (en) | Rock anchor | |
PL375434A1 (en) | Haulage equipment for underground mining | |
GB2417737B (en) | Mine prop | |
ZA201003709B (en) | Lining support for underground mining and tunneling | |
PL371747A1 (en) | Section of mining self-advancing support and section unit for mining self-advancing support | |
ZA200506057B (en) | Mine prop | |
ZA200402121B (en) | Hydraulic mine support prop | |
PL370155A1 (pl) | Stojak hydrauliczny dwuteleskopowy | |
PL371829A1 (en) | Self-advancing supports | |
ZA200403012B (en) | Support in underground mining. | |
PL357120A1 (en) | Method of design mining hydraulic props | |
ZA200507155B (en) | Rock anchor | |
PL353676A3 (en) | Mining friction prop | |
PL352969A3 (en) | Mining friction prop | |
PL355398A1 (en) | Mining friction prop | |
GB0426519D0 (en) | Drilling and well intervention | |
PL372793A1 (pl) | Górnicza obudowa zmechanizowana |