CH671070A5 - - Google Patents
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- Publication number
- CH671070A5 CH671070A5 CH3978/86A CH397886A CH671070A5 CH 671070 A5 CH671070 A5 CH 671070A5 CH 3978/86 A CH3978/86 A CH 3978/86A CH 397886 A CH397886 A CH 397886A CH 671070 A5 CH671070 A5 CH 671070A5
- Authority
- CH
- Switzerland
- Prior art keywords
- guide
- gripper
- boring bar
- opening arrangement
- locking
- 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
- E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
- E21B19/16—Connecting or disconnecting pipe couplings or joints
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI854120A FI854120L (fi) | 1985-10-22 | 1985-10-22 | Oeppningsanordning foer borrstaenger foer en skarvstaongsborrningsutrustning. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH671070A5 true CH671070A5 (OSRAM) | 1989-07-31 |
Family
ID=8521556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH3978/86A CH671070A5 (OSRAM) | 1985-10-22 | 1986-10-06 |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US4721171A (OSRAM) |
| JP (1) | JPS62101796A (OSRAM) |
| CN (1) | CN1007530B (OSRAM) |
| AT (1) | AT390124B (OSRAM) |
| AU (1) | AU579266B2 (OSRAM) |
| CA (1) | CA1256422A (OSRAM) |
| CH (1) | CH671070A5 (OSRAM) |
| DE (1) | DE3635377A1 (OSRAM) |
| FI (1) | FI854120L (OSRAM) |
| FR (1) | FR2588914B1 (OSRAM) |
| GB (1) | GB2181682B (OSRAM) |
| IT (1) | IT1199270B (OSRAM) |
| NO (1) | NO864073L (OSRAM) |
| SE (1) | SE469694B (OSRAM) |
| ZA (1) | ZA867484B (OSRAM) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI854120L (fi) * | 1985-10-22 | 1987-04-23 | Tampella Oy Ab | Oeppningsanordning foer borrstaenger foer en skarvstaongsborrningsutrustning. |
| US5040438A (en) * | 1990-03-30 | 1991-08-20 | Longyear Company | Powered wrench apparatus |
| DE19629211B4 (de) * | 1996-07-19 | 2005-12-08 | Deilmann-Haniel Gmbh | Ankerbohrmaschine |
| EP1853790B1 (en) * | 2005-03-02 | 2018-04-25 | Epiroc Rock Drills Aktiebolag | Drill rod support, and drill rod support half |
| CN105781442B (zh) * | 2016-03-11 | 2017-11-07 | 山东大东联石油设备有限公司 | 一种井下钻柱自动定位机构 |
| CN108086909B (zh) * | 2017-12-29 | 2024-06-14 | 江苏中贵重工有限公司 | 三轴定位钻进装置及方法 |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1232091B (de) * | 1965-06-25 | 1967-01-12 | Salzgitter Maschinen Ag | Vorrichtung zum Halten, Fuehren und Loesen der Bohrstangen des Bohrgestaenges einer Drehbohr-maschine |
| US3446284A (en) * | 1967-09-15 | 1969-05-27 | Dresser Ind | Pipe handling apparatus |
| CA876536A (en) * | 1969-05-22 | 1971-07-27 | W. Becker Floyd | Tong assembly for drill pipes |
| DE2238232C2 (de) * | 1972-08-03 | 1973-12-20 | Salzgitter Maschinen Ag, 3327 Salzgitter-Bad | Fuhrung für den Bohrstrang bei Lafettenbohrmaschinen |
| SE388453B (sv) * | 1973-05-08 | 1976-10-04 | Atlas Copco Ab | Anordning for forflyttning av stenger fran ett magasinerat lege till centrumaxeln for ett borrhal |
| US3832918A (en) * | 1973-11-23 | 1974-09-03 | Bucyrus Erie Co | Breakout wrench |
| US3851714A (en) * | 1973-12-26 | 1974-12-03 | Mission Mfg Co | Rotary drilling head and method of breaking pipe joints |
| US4326756A (en) * | 1980-03-14 | 1982-04-27 | Moroz Viktor M | Rest for drilling rig |
| US4445402A (en) * | 1982-02-25 | 1984-05-01 | Farr Oil Tool, Inc. | Power tong and back-up tong assembly |
| FI66052C (fi) * | 1982-07-07 | 1984-08-10 | Tampella Oy Ab | Oeppningsanordning foer en borrstaong foer ett aggregat foer skarvstaongsborrning |
| DE3300034C2 (de) * | 1983-01-03 | 1986-09-25 | Weatherford Oil Tool Gmbh, 3012 Langenhagen | Schalt- und Steuereinrichtung für durch ein Arbeitsfluid antreibbare Arbeitsgeräte |
| AT382682B (de) * | 1983-04-07 | 1987-03-25 | Ver Edelstahlwerke Ag | Vorrichtung zum bohren |
| US4497224A (en) * | 1983-08-11 | 1985-02-05 | Norton Christensen, Inc. | Apparatus for making and breaking screw couplings |
| CA1232537A (en) * | 1984-06-29 | 1988-02-09 | William R. Hamilton | Wrench assembly |
| FI854120L (fi) * | 1985-10-22 | 1987-04-23 | Tampella Oy Ab | Oeppningsanordning foer borrstaenger foer en skarvstaongsborrningsutrustning. |
-
1985
- 1985-10-22 FI FI854120A patent/FI854120L/fi not_active Application Discontinuation
-
1986
- 1986-09-26 GB GB08623172A patent/GB2181682B/en not_active Expired
- 1986-09-26 US US06/911,783 patent/US4721171A/en not_active Expired - Fee Related
- 1986-09-30 ZA ZA867484A patent/ZA867484B/xx unknown
- 1986-10-06 CH CH3978/86A patent/CH671070A5/de not_active IP Right Cessation
- 1986-10-09 AT AT0268786A patent/AT390124B/de not_active IP Right Cessation
- 1986-10-13 NO NO864073A patent/NO864073L/no unknown
- 1986-10-13 SE SE8604321A patent/SE469694B/sv not_active IP Right Cessation
- 1986-10-16 IT IT48559/86A patent/IT1199270B/it active
- 1986-10-17 DE DE19863635377 patent/DE3635377A1/de active Granted
- 1986-10-20 CN CN85101442A patent/CN1007530B/zh not_active Expired
- 1986-10-21 FR FR868614588A patent/FR2588914B1/fr not_active Expired
- 1986-10-21 AU AU64240/86A patent/AU579266B2/en not_active Ceased
- 1986-10-21 JP JP61250617A patent/JPS62101796A/ja active Pending
- 1986-10-22 CA CA000521105A patent/CA1256422A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB2181682A (en) | 1987-04-29 |
| US4721171A (en) | 1988-01-26 |
| IT8648559A0 (it) | 1986-10-16 |
| ZA867484B (en) | 1987-05-27 |
| DE3635377A1 (de) | 1987-04-23 |
| SE469694B (sv) | 1993-08-23 |
| DE3635377C2 (OSRAM) | 1989-02-02 |
| FI854120A7 (fi) | 1987-04-23 |
| GB8623172D0 (en) | 1986-10-29 |
| AT390124B (de) | 1990-03-26 |
| AU6424086A (en) | 1987-04-30 |
| SE8604321D0 (sv) | 1986-10-13 |
| GB2181682B (en) | 1989-01-25 |
| FR2588914B1 (fr) | 1989-12-22 |
| NO864073L (no) | 1987-04-23 |
| FI854120A0 (fi) | 1985-10-22 |
| NO864073D0 (no) | 1986-10-13 |
| CA1256422A (en) | 1989-06-27 |
| AU579266B2 (en) | 1988-11-17 |
| FI854120L (fi) | 1987-04-23 |
| ATA268786A (de) | 1989-08-15 |
| IT1199270B (it) | 1988-12-30 |
| FR2588914A1 (fr) | 1987-04-24 |
| CN1007530B (zh) | 1990-04-11 |
| CN86106524A (zh) | 1987-08-05 |
| JPS62101796A (ja) | 1987-05-12 |
| SE8604321L (sv) | 1987-04-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |