CH449528A - Erdbohrvorrichtung - Google Patents
ErdbohrvorrichtungInfo
- Publication number
- CH449528A CH449528A CH609167A CH609167A CH449528A CH 449528 A CH449528 A CH 449528A CH 609167 A CH609167 A CH 609167A CH 609167 A CH609167 A CH 609167A CH 449528 A CH449528 A CH 449528A
- Authority
- CH
- Switzerland
- Prior art keywords
- earth auger
- auger
- earth
- Prior art date
Links
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
- E21B7/00—Special methods or apparatus for drilling
- E21B7/02—Drilling rigs characterised by means for land transport with their own drive, e.g. skid mounting or wheel mounting
- E21B7/021—With a rotary table, i.e. a fixed rotary drive for a relatively advancing tool
-
- 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
- E21B7/00—Special methods or apparatus for drilling
- E21B7/02—Drilling rigs characterised by means for land transport with their own drive, e.g. skid mounting or wheel mounting
- E21B7/022—Control of the drilling operation; Hydraulic or pneumatic means for activation or operation
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Earth Drilling (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1901966A GB1127949A (en) | 1966-04-29 | 1966-04-29 | Improvements relating to earth drilling equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH449528A true CH449528A (de) | 1967-12-31 |
Family
ID=10122409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH609167A CH449528A (de) | 1966-04-29 | 1967-04-28 | Erdbohrvorrichtung |
Country Status (9)
| Country | Link |
|---|---|
| AT (1) | AT277081B (de) |
| BE (1) | BE697700A (de) |
| CH (1) | CH449528A (de) |
| CS (1) | CS152280B2 (de) |
| ES (1) | ES339968A1 (de) |
| GB (1) | GB1127949A (de) |
| LU (1) | LU53558A1 (de) |
| NL (1) | NL144699B (de) |
| SE (1) | SE314036B (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2167105B (en) * | 1984-10-03 | 1988-05-05 | Lucas Brian Ronald | Apparatus for use in drilling |
| US4753300A (en) * | 1984-10-03 | 1988-06-28 | Triten Corporation | Hydraulic top drive for wells |
-
1966
- 1966-04-29 GB GB1901966A patent/GB1127949A/en not_active Expired
-
1967
- 1967-04-25 AT AT392367A patent/AT277081B/de active
- 1967-04-25 CS CS301867A patent/CS152280B2/cs unknown
- 1967-04-27 BE BE697700D patent/BE697700A/xx unknown
- 1967-04-28 SE SE609067A patent/SE314036B/xx unknown
- 1967-04-28 LU LU53558D patent/LU53558A1/xx unknown
- 1967-04-28 ES ES339968A patent/ES339968A1/es not_active Expired
- 1967-04-28 CH CH609167A patent/CH449528A/de unknown
- 1967-04-29 NL NL6706092A patent/NL144699B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| LU53558A1 (de) | 1967-06-28 |
| NL144699B (nl) | 1975-01-15 |
| AT277081B (de) | 1969-12-10 |
| BE697700A (de) | 1967-10-02 |
| CS152280B2 (de) | 1973-12-19 |
| ES339968A1 (es) | 1968-09-01 |
| NL6706092A (de) | 1967-10-30 |
| GB1127949A (en) | 1968-09-18 |
| SE314036B (de) | 1969-08-25 |
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