SK23793A3 - Method of full-seam mining - Google Patents
Method of full-seam mining Download PDFInfo
- Publication number
- SK23793A3 SK23793A3 SK237-93A SK23793A SK23793A3 SK 23793 A3 SK23793 A3 SK 23793A3 SK 23793 A SK23793 A SK 23793A SK 23793 A3 SK23793 A3 SK 23793A3
- Authority
- SK
- Slovakia
- Prior art keywords
- face
- rotation
- stroke
- planer
- partial
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 37
- 238000005065 mining Methods 0.000 title claims abstract description 8
- 239000003245 coal Substances 0.000 claims abstract description 11
- 230000002787 reinforcement Effects 0.000 claims description 22
- 230000003014 reinforcing effect Effects 0.000 claims description 7
- 238000006073 displacement reaction Methods 0.000 claims description 6
- 238000000605 extraction Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C41/00—Methods of underground or surface mining; Layouts therefor
- E21C41/16—Methods of underground mining; Layouts therefor
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Remote Sensing (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
- Crushing And Pulverization Processes (AREA)
- Milling Processes (AREA)
- Attitude Control For Articles On Conveyors (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4211340A DE4211340A1 (de) | 1992-04-04 | 1992-04-04 | Verfahren zum Abbau von Kohleflözen zum Schwenken des Strebes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SK23793A3 true SK23793A3 (en) | 1993-11-10 |
Family
ID=6456074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SK237-93A SK23793A3 (en) | 1992-04-04 | 1993-03-25 | Method of full-seam mining |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US5362133A (enExample) |
| CN (1) | CN1093140A (enExample) |
| CZ (1) | CZ47793A3 (enExample) |
| DE (1) | DE4211340A1 (enExample) |
| GB (1) | GB2265644A (enExample) |
| PL (1) | PL170282B1 (enExample) |
| SK (1) | SK23793A3 (enExample) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PL2739824T3 (pl) | 2011-08-03 | 2019-07-31 | Joy Global Underground Mining Llc | Układ stabilizacji dla maszyny górniczej |
| CN102418541B (zh) * | 2011-08-23 | 2013-12-25 | 三一重型装备有限公司 | 一种刨煤机液压支架自动移架方法、装置及系统 |
| CN103147757A (zh) * | 2013-03-26 | 2013-06-12 | 白如鸿 | 一种间歇式采煤方法 |
| CN106194183B (zh) * | 2016-08-30 | 2018-02-02 | 西安煤矿机械有限公司 | 带风向的高煤尘薄煤层采煤机示教再现自动截割控制方法 |
| DE102017110743B4 (de) | 2017-05-17 | 2021-09-30 | Kruno Pranjic | Verfahren zum Ausrichten eines Strebausbaus sowie Anordnung zur Bestimmung der Position von Schreitausbauen eines Strebausbaus |
| CN109209382B (zh) * | 2018-10-23 | 2020-12-04 | 西山煤电(集团)有限责任公司 | 无煤柱无掘巷z型工作面回采方法 |
| CN113216971A (zh) * | 2021-06-23 | 2021-08-06 | 山东科技大学 | 煤矿井下切顶装置和切顶施工方法 |
| CN116357315B (zh) * | 2023-02-16 | 2025-12-30 | 国家能源集团宁夏煤业有限责任公司 | 煤矿掘进机的控制方法和煤矿掘进机的控制装置 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1533720C3 (de) * | 1967-05-31 | 1975-01-02 | Bergwerksverband Gmbh, 4300 Essen | Einrichtung zum Ausrichten oder zum Schwenken von Streben im Untertagebergbau |
| US3531159A (en) * | 1967-12-14 | 1970-09-29 | Bergwerksverband Gmbh | Automatic control systems for use in longwall mine workings |
| DE2655087A1 (de) * | 1975-12-23 | 1977-07-07 | Gullick Dobson Ltd | Vorrichtung zum erfassen der relativen stellungen einer reihe von ausbaugestellen im untertagebergbau |
| DE3121264A1 (de) * | 1981-02-19 | 1983-03-24 | Pohle + Rehling Gmbh, 4353 Oer-Erkenschwick | Streblage-messgeraet v |
| DE3626764C2 (de) * | 1986-08-07 | 1995-03-09 | Westfalia Becorit Ind Tech | Verfahren und Vorrichtung zur Durchführung des Verfahrens zur Ermittlung des Abbaufortschritts |
| DE3743758A1 (de) * | 1987-12-23 | 1989-07-13 | Bochumer Eisen Heintzmann | Verfahren zur lenkung der abbaufront |
| DE4011091A1 (de) * | 1990-04-06 | 1991-10-10 | Gewerk Eisenhuette Westfalia | Verfahren zur automatisierten hobelgewinnung von kohle u. dgl. |
| DE4117732C2 (de) * | 1991-05-30 | 1994-02-03 | Hemscheidt Maschf Hermann | Verfahren zum Abbau von Kohleflözen mit definierter Schnittiefenvorgabe mit Spielausgleich |
| DE4117731C2 (de) * | 1991-05-30 | 1993-12-16 | Hemscheidt Maschf Hermann | Verfahren zum Abbau von Kohleflözen mit definierter Schnittiefenvorgabe bei schälender Gewinnung mit einem Hobel |
-
1992
- 1992-04-04 DE DE4211340A patent/DE4211340A1/de active Granted
-
1993
- 1993-03-19 GB GB9305747A patent/GB2265644A/en not_active Withdrawn
- 1993-03-23 CZ CZ93477A patent/CZ47793A3/cs unknown
- 1993-03-25 SK SK237-93A patent/SK23793A3/sk unknown
- 1993-03-29 US US08/037,839 patent/US5362133A/en not_active Expired - Fee Related
- 1993-04-02 CN CN93103072.2A patent/CN1093140A/zh active Pending
- 1993-04-02 PL PL93298363A patent/PL170282B1/pl not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| US5362133A (en) | 1994-11-08 |
| DE4211340C2 (enExample) | 1994-01-27 |
| GB2265644A (en) | 1993-10-06 |
| DE4211340A1 (de) | 1993-10-07 |
| PL170282B1 (pl) | 1996-11-29 |
| CZ47793A3 (en) | 1993-11-17 |
| CN1093140A (zh) | 1994-10-05 |
| GB9305747D0 (en) | 1993-05-05 |
| PL298363A1 (en) | 1993-11-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AU2019201300B2 (en) | Mining systems with guidance systems | |
| RU2537449C2 (ru) | Врубовая установка и способ ее работы | |
| SK23793A3 (en) | Method of full-seam mining | |
| JPS5927829B2 (ja) | 坑道用装備を監視し制御する方法および装置 | |
| US4055959A (en) | Apparatus for use in mining or tunnelling installations | |
| US4386878A (en) | Mining equipment, mainly for extraction of heavy beds | |
| GB1571529A (en) | Mehtod of and apparatus for tunneling and supporting an underground roadway | |
| US3378305A (en) | Shield driving machine for driving tunnels and galleries | |
| RU2046187C1 (ru) | Способ выемки угольных пластов | |
| US4679856A (en) | Mine self-advancing roof support and method of relocating a mine winning face equipped with self-advancing roof support | |
| CZ95796A3 (en) | Advancing support | |
| US3482877A (en) | Control system for aligning or turning longwall faces in mine workings lined with walking casing frames | |
| US4412758A (en) | Hydraulic control means | |
| US2801836A (en) | Mechanical miner having a collapsible mining head | |
| US4224004A (en) | Knife shield | |
| US4265565A (en) | Tunnel drive shield | |
| US3258865A (en) | Open pit mining excavator | |
| CN216071836U (zh) | 可伸展引导端部件模块和可伸展引导端部件系统 | |
| AU2019216385B2 (en) | Device and method for continuously driving a tunnel | |
| US4012916A (en) | Apparatus for constructing underground tunnels | |
| US3851480A (en) | Mine roof support assemblies | |
| GB2074223A (en) | Root and coal face support | |
| GB2065747A (en) | Improvements in or relating to tunnelling | |
| ES442115A1 (es) | Un procedimiento y un dispositivo para la insercion y la co-locacion de bastidores de entibacion en una galeria de mina en forma de tunel de gran seccion transversal. | |
| US4892446A (en) | Group control means for hydraulic mine-roof supports |