FR1328250A - Seam ore mining device - Google Patents
Seam ore mining deviceInfo
- Publication number
- FR1328250A FR1328250A FR903456A FR903456A FR1328250A FR 1328250 A FR1328250 A FR 1328250A FR 903456 A FR903456 A FR 903456A FR 903456 A FR903456 A FR 903456A FR 1328250 A FR1328250 A FR 1328250A
- Authority
- FR
- France
- Prior art keywords
- seam
- mining device
- ore mining
- ore
- seam ore
- 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 1
Classifications
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR903456A FR1328250A (en) | 1962-07-10 | 1962-07-10 | Seam ore mining device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR903456A FR1328250A (en) | 1962-07-10 | 1962-07-10 | Seam ore mining device |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1328250A true FR1328250A (en) | 1963-05-24 |
Family
ID=8782830
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR903456A Expired FR1328250A (en) | 1962-07-10 | 1962-07-10 | Seam ore mining device |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1328250A (en) |
-
1962
- 1962-07-10 FR FR903456A patent/FR1328250A/en not_active Expired
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR1383225A (en) | Telephony-television device | |
FR1331533A (en) | Guiding device | |
FR1350834A (en) | Coupling device | |
FR1356218A (en) | Metal sealing device | |
FR1375397A (en) | Pneumatic slag removal device | |
FR1344193A (en) | Ore mining machine | |
FR1328250A (en) | Seam ore mining device | |
FR1342215A (en) | Anchoring device | |
FR1340294A (en) | Hanging device for construction panels | |
FR1319079A (en) | Hydro-mixing device | |
FR1316824A (en) | Framework for mining | |
CH421661A (en) | Drilling device | |
FR1345892A (en) | Clutch device | |
FR1353247A (en) | Guiding device | |
FR1325545A (en) | Excavation device | |
FR1341663A (en) | Anchoring device | |
BE615144A (en) | Encouragement device for mining operations. | |
BE615145A (en) | Encouragement device for mining operations. | |
FR1343858A (en) | Sealing device | |
FR1318946A (en) | Encouragement device for mining operations | |
FR1311381A (en) | Ore mining machine | |
FR1375597A (en) | Reinforcement charge ignition device | |
FR1258759A (en) | Progression device for mining | |
CH451027A (en) | Indexing device | |
FR1375515A (en) | Advanced vehicle suspension device |