FR2456834B1 - - Google Patents
Info
- Publication number
- FR2456834B1 FR2456834B1 FR8010931A FR8010931A FR2456834B1 FR 2456834 B1 FR2456834 B1 FR 2456834B1 FR 8010931 A FR8010931 A FR 8010931A FR 8010931 A FR8010931 A FR 8010931A FR 2456834 B1 FR2456834 B1 FR 2456834B1
- Authority
- FR
- France
- 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
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F13/00—Transport specially adapted to underground conditions
- E21F13/06—Transport of mined material at or adjacent to the working face
-
- 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
- E21C41/22—Methods of underground mining; Layouts therefor for ores, e.g. mining placers
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Remote Sensing (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Jigging Conveyors (AREA)
- Combined Means For Separation Of Solids (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU792765934A SU922282A1 (en) | 1979-05-16 | 1979-05-16 | Ore supply method |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2456834A1 FR2456834A1 (en) | 1980-12-12 |
FR2456834B1 true FR2456834B1 (en) | 1983-07-18 |
Family
ID=20827590
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8010931A Granted FR2456834A1 (en) | 1979-05-16 | 1980-05-14 | Underground mine mineral ore extraction - involves vertical flow partition, and break up on conveyor floor |
Country Status (4)
Country | Link |
---|---|
CA (1) | CA1144103A (en) |
DE (1) | DE3018507C2 (en) |
FR (1) | FR2456834A1 (en) |
SU (1) | SU922282A1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112849790B (en) * | 2020-12-31 | 2022-08-02 | 四川发展天瑞矿业有限公司 | Mechanical bin cleaning device special for ore bin and bin cleaning method |
CN114396280B (en) * | 2022-01-27 | 2022-10-28 | 中钢集团马鞍山矿山研究总院股份有限公司 | Underground structure arrangement mode for mining by adopting segmented open stope method and staged open stope method in sequence |
CN114396281B (en) * | 2022-01-27 | 2022-10-28 | 中钢集团马鞍山矿山研究总院股份有限公司 | Underground mine combined mining method |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE492054C (en) * | 1926-11-23 | 1930-02-17 | Hugo Evertsbusch | Schuettelchutsche for dismantling underground with a sieve device arranged on its spout |
FR827534A (en) * | 1937-01-13 | 1938-04-28 | Prep Ind Combustibles | Loading device in sedans for mines |
FR1452017A (en) * | 1965-03-02 | 1966-09-02 | Method and device for loading ore |
-
1979
- 1979-05-16 SU SU792765934A patent/SU922282A1/en active
-
1980
- 1980-05-06 CA CA000351338A patent/CA1144103A/en not_active Expired
- 1980-05-14 FR FR8010931A patent/FR2456834A1/en active Granted
- 1980-05-14 DE DE19803018507 patent/DE3018507C2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2456834A1 (en) | 1980-12-12 |
DE3018507C2 (en) | 1983-09-15 |
CA1144103A (en) | 1983-04-05 |
SU922282A1 (en) | 1982-04-23 |
DE3018507A1 (en) | 1980-11-27 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |