ES339968A1 - Improvements relating to earth drilling equipment - Google Patents
Improvements relating to earth drilling equipmentInfo
- Publication number
- ES339968A1 ES339968A1 ES339968A ES339968A ES339968A1 ES 339968 A1 ES339968 A1 ES 339968A1 ES 339968 A ES339968 A ES 339968A ES 339968 A ES339968 A ES 339968A ES 339968 A1 ES339968 A1 ES 339968A1
- Authority
- ES
- Spain
- Prior art keywords
- drilling equipment
- improvements relating
- earth drilling
- excavator
- motors
- 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.)
- Expired
Links
- 238000005553 drilling Methods 0.000 title 1
- 230000002441 reversible effect Effects 0.000 abstract 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
- 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)
Abstract
Earth boring equipment for mounting on other apparatus, such as an excavator 2, comprises a frame member 16 attachable to the apparatus, and a platform 18 movable along the member and housing a rotary table 20. An auger 32 is universally mounted on a telescopic kelly 28 suspended by the drag line 30 of the excavator, and engaging the table which is driven by four hydraulic motors 22. The motors are arranged in parallel so as to be independently operable and one motor may be reversible.
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 |
---|---|
ES339968A1 true ES339968A1 (en) | 1968-09-01 |
Family
ID=10122409
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES339968A Expired ES339968A1 (en) | 1966-04-29 | 1967-04-28 | Improvements relating to earth drilling equipment |
Country Status (9)
Country | Link |
---|---|
AT (1) | AT277081B (en) |
BE (1) | BE697700A (en) |
CH (1) | CH449528A (en) |
CS (1) | CS152280B2 (en) |
ES (1) | ES339968A1 (en) |
GB (1) | GB1127949A (en) |
LU (1) | LU53558A1 (en) |
NL (1) | NL144699B (en) |
SE (1) | SE314036B (en) |
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/en 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 ES ES339968A patent/ES339968A1/en not_active Expired
- 1967-04-28 CH CH609167A patent/CH449528A/en unknown
- 1967-04-28 LU LU53558D patent/LU53558A1/xx unknown
- 1967-04-29 NL NL6706092A patent/NL144699B/en unknown
Also Published As
Publication number | Publication date |
---|---|
CH449528A (en) | 1967-12-31 |
BE697700A (en) | 1967-10-02 |
LU53558A1 (en) | 1967-06-28 |
SE314036B (en) | 1969-08-25 |
GB1127949A (en) | 1968-09-18 |
CS152280B2 (en) | 1973-12-19 |
NL144699B (en) | 1975-01-15 |
NL6706092A (en) | 1967-10-30 |
AT277081B (en) | 1969-12-10 |
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