ATE520857T1 - Antriebseinheit mit justiereinrichtung - Google Patents
Antriebseinheit mit justiereinrichtungInfo
- Publication number
- ATE520857T1 ATE520857T1 AT09004988T AT09004988T ATE520857T1 AT E520857 T1 ATE520857 T1 AT E520857T1 AT 09004988 T AT09004988 T AT 09004988T AT 09004988 T AT09004988 T AT 09004988T AT E520857 T1 ATE520857 T1 AT E520857T1
- Authority
- AT
- Austria
- Prior art keywords
- carriage
- drives
- longitudinal axes
- moving axis
- drive unit
- Prior art date
Links
- 238000010276 construction Methods 0.000 abstract 1
- 238000005553 drilling Methods 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
- E21B3/00—Rotary drilling
- E21B3/02—Surface drives for rotary drilling
- E21B3/022—Top drives
-
- 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
- E21B7/002—Drilling with diversely driven shafts extending into the borehole
-
- 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
- E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
- E21B19/08—Apparatus for feeding the rods or cables; Apparatus for increasing or decreasing the pressure on the drilling tool; Apparatus for counterbalancing the weight of the rods
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (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)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP09004988A EP2236734B1 (fr) | 2009-04-03 | 2009-04-03 | Unité d'entraînement avec un dispositif d'alignement |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE520857T1 true ATE520857T1 (de) | 2011-09-15 |
Family
ID=40983564
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT09004988T ATE520857T1 (de) | 2009-04-03 | 2009-04-03 | Antriebseinheit mit justiereinrichtung |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP2236734B1 (fr) |
AT (1) | ATE520857T1 (fr) |
ES (1) | ES2367556T3 (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11136837B2 (en) | 2017-01-18 | 2021-10-05 | Minex Crc Ltd | Mobile coiled tubing drilling apparatus |
PL3456914T3 (pl) | 2017-09-19 | 2023-09-04 | Eurodrill Gmbh | Dwugłowicowe urządzenie wiertnicze i sposób wykonania otworu |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE414417B (sv) * | 1975-12-11 | 1980-07-28 | Craelius Ab | Bergborrmaskin |
US4878546A (en) * | 1988-02-12 | 1989-11-07 | Triten Corporation | Self-aligning top drive |
DE4402487A1 (de) * | 1993-12-29 | 1995-07-06 | Interoc Vertriebsgesellschaft | Kompaktbohreinheit für gegenläufiges Überlagerungsbohren auf Kleinbohrgeräten |
DE19512109C2 (de) * | 1995-04-03 | 1999-06-24 | Delmag Maschinenfabrik | Bohrgerät |
EP1165932A1 (fr) * | 1999-03-15 | 2002-01-02 | Knebel Drilling A/S | Appareil de forage pourvu d'un dispositif de manipulation de tuyaux |
DE102006059171B3 (de) | 2006-12-14 | 2008-04-03 | Klemm Bohrtechnik Zweigniederlassung Der Bauer Maschinen Gmbh | Bohrvorrichtung und Verfahren zum Erstellen einer Bohrung im Erdboden |
-
2009
- 2009-04-03 AT AT09004988T patent/ATE520857T1/de active
- 2009-04-03 ES ES09004988T patent/ES2367556T3/es active Active
- 2009-04-03 EP EP09004988A patent/EP2236734B1/fr not_active Not-in-force
Also Published As
Publication number | Publication date |
---|---|
EP2236734A1 (fr) | 2010-10-06 |
EP2236734B1 (fr) | 2011-08-17 |
ES2367556T3 (es) | 2011-11-04 |
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