DE275884C - - Google Patents
Info
- Publication number
- DE275884C DE275884C DENDAT275884D DE275884DA DE275884C DE 275884 C DE275884 C DE 275884C DE NDAT275884 D DENDAT275884 D DE NDAT275884D DE 275884D A DE275884D A DE 275884DA DE 275884 C DE275884 C DE 275884C
- Authority
- DE
- Germany
- Prior art keywords
- drill
- drilling
- support
- rod
- rock
- 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
- 238000005553 drilling Methods 0.000 claims description 16
- 239000011435 rock Substances 0.000 claims description 8
- 241000131971 Bradyrhizobiaceae Species 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 238000010276 construction 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
- 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 |
|---|---|
| DE275884C true DE275884C (enrdf_load_stackoverflow) |
Family
ID=532136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT275884D Active DE275884C (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE275884C (enrdf_load_stackoverflow) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE956213C (de) * | 1953-07-11 | 1957-01-17 | Bosch Gmbh Robert | Gesteinsbohrvorrichtung |
| DE1103265B (de) * | 1954-12-14 | 1961-03-30 | Nuesse & Graefer K G Maschf | Bohreinrichtung fuer den Bergbau |
| US4553612A (en) * | 1983-11-09 | 1985-11-19 | Durham Marion E | Earth boring machine |
| DE8914888U1 (de) * | 1989-12-20 | 1990-02-01 | Friedrich Wassermann Bauunternehmung für Hoch- & Tiefbauten GmbH & Co, 5000 Köln | Vortriebeinrichtung für ein Tunnel- oder Stollenauskleidungselement |
| WO1994013926A1 (en) * | 1992-12-04 | 1994-06-23 | British Gas Plc | A mole launcher and a method of operating a mole launcher |
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0
- DE DENDAT275884D patent/DE275884C/de active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE956213C (de) * | 1953-07-11 | 1957-01-17 | Bosch Gmbh Robert | Gesteinsbohrvorrichtung |
| DE1103265B (de) * | 1954-12-14 | 1961-03-30 | Nuesse & Graefer K G Maschf | Bohreinrichtung fuer den Bergbau |
| US4553612A (en) * | 1983-11-09 | 1985-11-19 | Durham Marion E | Earth boring machine |
| DE8914888U1 (de) * | 1989-12-20 | 1990-02-01 | Friedrich Wassermann Bauunternehmung für Hoch- & Tiefbauten GmbH & Co, 5000 Köln | Vortriebeinrichtung für ein Tunnel- oder Stollenauskleidungselement |
| WO1994013926A1 (en) * | 1992-12-04 | 1994-06-23 | British Gas Plc | A mole launcher and a method of operating a mole launcher |
| US5555947A (en) * | 1992-12-04 | 1996-09-17 | British Gas | Mole launcher and a method of operating a mole launcher |