BE508944A - - Google Patents
Info
- Publication number
- BE508944A BE508944A BE508944DA BE508944A BE 508944 A BE508944 A BE 508944A BE 508944D A BE508944D A BE 508944DA BE 508944 A BE508944 A BE 508944A
- Authority
- BE
- Belgium
- Prior art keywords
- traction
- frame
- cutting
- installation according
- traction member
- Prior art date
Links
- 238000005520 cutting process Methods 0.000 claims description 27
- 238000009434 installation Methods 0.000 claims description 7
- 238000003801 milling Methods 0.000 claims description 7
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 3
- 239000011707 mineral Substances 0.000 claims description 3
- 238000011010 flushing procedure Methods 0.000 claims 1
- 239000003245 coal Substances 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 239000003610 charcoal Substances 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000003307 slaughter Methods 0.000 description 2
- 230000004913 activation Effects 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C31/00—Driving means incorporated in machines for slitting or completely freeing the mineral from the seam
- E21C31/02—Driving means incorporated in machines for slitting or completely freeing the mineral from the seam for cutting or breaking-down devices
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)
- Shearing Machines (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE508944A true BE508944A (pm) |
Family
ID=148509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE508944D BE508944A (pm) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE508944A (pm) |
-
0
- BE BE508944D patent/BE508944A/fr unknown
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