BE530038A - - Google Patents
Info
- Publication number
- BE530038A BE530038A BE530038DA BE530038A BE 530038 A BE530038 A BE 530038A BE 530038D A BE530038D A BE 530038DA BE 530038 A BE530038 A BE 530038A
- Authority
- BE
- Belgium
- Prior art keywords
- pile
- plate
- periphery
- flywheel
- movement
- Prior art date
Links
- 230000035939 shock Effects 0.000 description 5
- 241000233866 Fungi Species 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000001131 transforming effect Effects 0.000 description 2
- 238000004873 anchoring Methods 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B3/00—Rotary drilling
- E21B3/02—Surface drives for rotary drilling
- E21B3/025—Surface drives for rotary drilling with a to-and-fro rotation of the tool
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE530038A true BE530038A (cs) |
Family
ID=162815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE530038D BE530038A (cs) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE530038A (cs) |
-
0
- BE BE530038D patent/BE530038A/fr unknown
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