GB1077866A - Mineral-mining apparatus for operation in steep seams - Google Patents
Mineral-mining apparatus for operation in steep seamsInfo
- Publication number
- GB1077866A GB1077866A GB12762/66A GB1276266A GB1077866A GB 1077866 A GB1077866 A GB 1077866A GB 12762/66 A GB12762/66 A GB 12762/66A GB 1276266 A GB1276266 A GB 1276266A GB 1077866 A GB1077866 A GB 1077866A
- Authority
- GB
- United Kingdom
- Prior art keywords
- mineral
- face
- scaffold
- steep seams
- mining
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
- 238000005065 mining Methods 0.000 title abstract 3
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract 1
- 238000009434 installation Methods 0.000 abstract 1
- 239000011707 mineral Substances 0.000 abstract 1
- 238000012856 packing Methods 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
- E21D23/0004—Mine roof supports for step- by- step movement, e.g. in combination with provisions for shifting of conveyors, mining machines, or guides therefor along the working face
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
- E21C35/08—Guiding the machine
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
- E21C35/08—Guiding the machine
- E21C35/16—Guiding the machine by making use of the timbering, filling, or other supports
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D15/00—Props; Chocks, e.g. made of flexible containers filled with backfilling material
-
- 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
- E21D23/0047—Mine roof supports for step- by- step movement, e.g. in combination with provisions for shifting of conveyors, mining machines, or guides therefor without essential shifting devices
-
- 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
- E21D23/0052—Mine roof supports for step- by- step movement, e.g. in combination with provisions for shifting of conveyors, mining machines, or guides therefor with advancing shifting devices connected therewith
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)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Remote Sensing (AREA)
- Working Measures On Existing Buildindgs (AREA)
- Hydraulic Turbines (AREA)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
Abstract
1,077,866. Mineral - mining installations. HARPENER BERGBAU A.G. March 23, 1966 [April 22, 1965], No. 12762/66. Heading E1F. For the mining of steep seams there is provided at the face between the upper and lower gates at the face a scaffold serving to support packing and to guide a cutting machine, the scaffold being formed of interconnected, individually advanceable elements that form a slideway for the machine which projects through an opening along the length of the continuous side of the scaffold presented by the elements to the face.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEH55827A DE1261096B (en) | 1965-04-22 | 1965-04-22 | Device and method for unmanned, fully mechanical dismantling in floors of steep and half-steep storage |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1077866A true GB1077866A (en) | 1967-08-02 |
Family
ID=7159158
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB12762/66A Expired GB1077866A (en) | 1965-04-22 | 1966-03-23 | Mineral-mining apparatus for operation in steep seams |
Country Status (5)
Country | Link |
---|---|
BE (1) | BE678828A (en) |
DE (1) | DE1261096B (en) |
ES (1) | ES324227A1 (en) |
GB (1) | GB1077866A (en) |
NL (1) | NL6604589A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104500069A (en) * | 2014-11-27 | 2015-04-08 | 中国煤炭科工集团太原研究院有限公司 | Continuous coal mining machine top-coal mining process for extremely-thick coal seam bound coal |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112664195B (en) * | 2020-12-24 | 2023-09-22 | 中国神华能源股份有限公司哈尔乌素露天煤矿 | Goaf treatment method |
-
1965
- 1965-04-22 DE DEH55827A patent/DE1261096B/en active Pending
-
1966
- 1966-03-15 ES ES0324227A patent/ES324227A1/en not_active Expired
- 1966-03-23 GB GB12762/66A patent/GB1077866A/en not_active Expired
- 1966-04-01 BE BE678828D patent/BE678828A/xx unknown
- 1966-04-06 NL NL6604589A patent/NL6604589A/xx unknown
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104500069A (en) * | 2014-11-27 | 2015-04-08 | 中国煤炭科工集团太原研究院有限公司 | Continuous coal mining machine top-coal mining process for extremely-thick coal seam bound coal |
CN104500069B (en) * | 2014-11-27 | 2017-03-22 | 中国煤炭科工集团太原研究院有限公司 | Continuous coal mining machine top-coal mining process for extremely-thick coal seam bound coal |
Also Published As
Publication number | Publication date |
---|---|
ES324227A1 (en) | 1967-02-01 |
BE678828A (en) | 1966-09-16 |
NL6604589A (en) | 1966-10-24 |
DE1261096B (en) | 1968-02-15 |
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