BE488130A - - Google Patents
Info
- Publication number
- BE488130A BE488130A BE488130DA BE488130A BE 488130 A BE488130 A BE 488130A BE 488130D A BE488130D A BE 488130DA BE 488130 A BE488130 A BE 488130A
- Authority
- BE
- Belgium
- Prior art keywords
- mineral
- cutter
- vein
- cutters
- machine
- Prior art date
Links
- 239000003245 coal Substances 0.000 claims description 26
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 21
- 239000011707 mineral Substances 0.000 claims description 21
- 210000003462 vein Anatomy 0.000 claims description 21
- 238000000034 method Methods 0.000 claims description 9
- 238000003307 slaughter Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C27/00—Machines which completely free the mineral from the seam
- E21C27/20—Mineral freed by means not involving slitting
- E21C27/32—Mineral freed by means not involving slitting by adjustable or non-adjustable planing means with or without loading arrangements
- E21C27/36—Machine self-propelled along the working face
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)
- Crushing And Pulverization Processes (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE488130A true BE488130A (OSRAM) |
Family
ID=133397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE488130D BE488130A (OSRAM) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE488130A (OSRAM) |
-
0
- BE BE488130D patent/BE488130A/fr unknown
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