BE570648A - - Google Patents
Info
- Publication number
- BE570648A BE570648A BE570648DA BE570648A BE 570648 A BE570648 A BE 570648A BE 570648D A BE570648D A BE 570648DA BE 570648 A BE570648 A BE 570648A
- Authority
- BE
- Belgium
- Prior art keywords
- tool
- machine according
- frame
- pivoting
- cylinder
- Prior art date
Links
- 230000010355 oscillation Effects 0.000 claims description 7
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 2
- 239000011707 mineral Substances 0.000 claims description 2
- 238000007599 discharging Methods 0.000 claims 1
- 230000003534 oscillatory effect Effects 0.000 claims 1
- 238000003307 slaughter Methods 0.000 claims 1
- 239000011435 rock Substances 0.000 description 6
- 239000012530 fluid Substances 0.000 description 4
- 238000009527 percussion Methods 0.000 description 3
- 238000005553 drilling Methods 0.000 description 2
- 239000002360 explosive Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
- E21D9/10—Making by using boring or cutting machines
- E21D9/106—Making by using boring or cutting machines with percussive tools, e.g. pick-hammers
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Earth Drilling (AREA)
- Percussive Tools And Related Accessories (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE570648A true BE570648A (enrdf_load_stackoverflow) |
Family
ID=189126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE570648D BE570648A (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE570648A (enrdf_load_stackoverflow) |
-
0
- BE BE570648D patent/BE570648A/fr unknown
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