DE282486C - - Google Patents
Info
- Publication number
- DE282486C DE282486C DENDAT282486D DE282486DA DE282486C DE 282486 C DE282486 C DE 282486C DE NDAT282486 D DENDAT282486 D DE NDAT282486D DE 282486D A DE282486D A DE 282486DA DE 282486 C DE282486 C DE 282486C
- Authority
- DE
- Germany
- Prior art keywords
- drill
- ladder
- arm
- attached
- sayings
- 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.)
- Active
Links
- 239000011435 rock Substances 0.000 claims 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
- E21B15/00—Supports for the drilling machine, e.g. derricks or masts
- E21B15/006—Means for anchoring the drilling machine to the ground
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)
- Earth Drilling (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE282486C true DE282486C (enrdf_load_stackoverflow) |
Family
ID=538133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT282486D Active DE282486C (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE282486C (enrdf_load_stackoverflow) |
-
0
- DE DENDAT282486D patent/DE282486C/de active Active
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