TR199800524A2 - Zengin maden cevherleri i�in kombine tahkimat - Google Patents
Zengin maden cevherleri i�in kombine tahkimatInfo
- Publication number
- TR199800524A2 TR199800524A2 TR1998/00524A TR9800524A TR199800524A2 TR 199800524 A2 TR199800524 A2 TR 199800524A2 TR 1998/00524 A TR1998/00524 A TR 1998/00524A TR 9800524 A TR9800524 A TR 9800524A TR 199800524 A2 TR199800524 A2 TR 199800524A2
- Authority
- TR
- Turkey
- Prior art keywords
- fortification
- armored
- cap
- boom
- short
- Prior art date
Links
- 230000005540 biological transmission Effects 0.000 abstract 1
- 238000000605 extraction Methods 0.000 abstract 1
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract 1
- 239000011707 mineral Substances 0.000 abstract 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D23/00—Mine roof supports for step- by- step movement, e.g. in combination with provisions for shifting of conveyors, mining machines, or guides therefor
- E21D23/03—Mine roof supports for step- by- step movement, e.g. in combination with provisions for shifting of conveyors, mining machines, or guides therefor having protective means, e.g. shields, for preventing or impeding entry of loose material into the working space or support
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Lining And Supports For Tunnels (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
- Auxiliary Methods And Devices For Loading And Unloading (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19712310A DE19712310A1 (de) | 1997-03-24 | 1997-03-24 | Kombinationsschild für große Flözmächtigkeiten |
Publications (2)
Publication Number | Publication Date |
---|---|
TR199800524A3 TR199800524A3 (tr) | 1999-10-21 |
TR199800524A2 true TR199800524A2 (xx) | 1999-10-21 |
Family
ID=7824439
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TR1998/00524A TR199800524A2 (xx) | 1997-03-24 | 1998-03-23 | Zengin maden cevherleri i�in kombine tahkimat |
Country Status (5)
Country | Link |
---|---|
KR (1) | KR19980080478A (sl) |
CN (1) | CN1163661C (sl) |
DE (1) | DE19712310A1 (sl) |
SI (1) | SI9800089A (sl) |
TR (1) | TR199800524A2 (sl) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100497888C (zh) * | 2006-03-27 | 2009-06-10 | 山东兖煤精益机电设备有限公司 | 机载超前支护装置 |
DE102007035848C5 (de) * | 2007-07-31 | 2018-11-15 | Marco Systemanalyse Und Entwicklung Gmbh | Ausbauschild und Verfahren zur Steuerung oder Positionsbestimmung eines Ausbauschildes |
CN101457645B (zh) * | 2008-04-30 | 2011-06-01 | 天地科技股份有限公司 | 厚煤层阶梯式一次采全高采煤方法 |
CN101333931B (zh) * | 2008-07-31 | 2010-06-02 | 中国矿业大学 | 多层超静定液压支架 |
CN101333930B (zh) * | 2008-07-31 | 2010-06-23 | 中国矿业大学 | 双叉型超静定液压支架 |
CN101333933B (zh) * | 2008-07-31 | 2010-06-09 | 中国矿业大学 | 超静定液压支架 |
CN101333928B (zh) * | 2008-07-31 | 2010-06-09 | 中国矿业大学 | 多层双叉型超静定液压支架 |
CN101864972A (zh) * | 2010-06-04 | 2010-10-20 | 中煤北京煤矿机械有限责任公司 | 小支撑点全防护式巷道支架及其支护方法 |
CN101864976A (zh) * | 2010-06-07 | 2010-10-20 | 山东兖煤精益机电设备有限公司 | 机载液压多功能临时支护机 |
CN102337887B (zh) * | 2010-07-18 | 2015-09-23 | 张有贤 | 立交链割塔式块采支护输送式联合块煤机 |
DE202013100048U1 (de) | 2013-01-07 | 2013-01-30 | Maschinenfabrik Glückauf GmbH & Co. KG | Hydraulischer Schildausbau |
CN103410517B (zh) * | 2013-07-05 | 2016-02-24 | 中国煤炭科工集团太原研究院 | 快速掘进迈步自移式胶带机尾支撑装置 |
CN105626117A (zh) * | 2016-02-25 | 2016-06-01 | 郑州四维矿业机械有限责任公司 | 一种液压支架及液压支架用顶梁 |
CN111411950B (zh) * | 2020-04-12 | 2020-12-11 | 温州派瑞机械科技有限公司 | 一种用于煤矿开采的可调距切割式开煤装置 |
-
1997
- 1997-03-24 DE DE19712310A patent/DE19712310A1/de not_active Withdrawn
-
1998
- 1998-03-20 KR KR1019980009573A patent/KR19980080478A/ko not_active Application Discontinuation
- 1998-03-23 TR TR1998/00524A patent/TR199800524A2/xx unknown
- 1998-03-23 SI SI9800089A patent/SI9800089A/sl not_active IP Right Cessation
- 1998-03-24 CN CNB98105773XA patent/CN1163661C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
KR19980080478A (ko) | 1998-11-25 |
DE19712310A1 (de) | 1998-10-01 |
CN1194329A (zh) | 1998-09-30 |
CN1163661C (zh) | 2004-08-25 |
SI9800089A (sl) | 1998-10-31 |
TR199800524A3 (tr) | 1999-10-21 |
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