ATE97709T1 - Bohrgeraet, insbesondere erdbohrgeraet. - Google Patents
Bohrgeraet, insbesondere erdbohrgeraet.Info
- Publication number
- ATE97709T1 ATE97709T1 AT91100640T AT91100640T ATE97709T1 AT E97709 T1 ATE97709 T1 AT E97709T1 AT 91100640 T AT91100640 T AT 91100640T AT 91100640 T AT91100640 T AT 91100640T AT E97709 T1 ATE97709 T1 AT E97709T1
- Authority
- AT
- Austria
- Prior art keywords
- drilling rig
- free
- actuating
- safety
- control
- Prior art date
Links
- 238000005553 drilling Methods 0.000 abstract 3
- 230000004913 activation 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
- E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
- E21B19/008—Winding units, specially adapted for drilling operations
-
- 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
-
- 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
- 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 (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4001681A DE4001681C1 (de) | 1990-01-22 | 1990-01-22 | |
EP91100640A EP0439080B1 (de) | 1990-01-22 | 1991-01-19 | Bohrgerät, insbesondere Erdbohrgerät |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE97709T1 true ATE97709T1 (de) | 1993-12-15 |
Family
ID=6398498
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT91100640T ATE97709T1 (de) | 1990-01-22 | 1991-01-19 | Bohrgeraet, insbesondere erdbohrgeraet. |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0439080B1 (de) |
AT (1) | ATE97709T1 (de) |
DE (2) | DE4001681C1 (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006056503A1 (de) * | 2006-11-30 | 2008-06-05 | Leopold Kostal Gmbh & Co. Kg | Wickelfederkassette |
US9175526B2 (en) * | 2011-11-04 | 2015-11-03 | Tesco Corporation | Top drive with mounted winch |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2220630B1 (de) * | 1973-03-09 | 1975-08-22 | Poclain Sa | |
US3833072A (en) * | 1973-07-02 | 1974-09-03 | Sanderson Cyclone Drill Co | Drilling machine with driving tool for casing or pipe |
DE3203432C2 (de) * | 1982-02-02 | 1985-02-14 | O & K Orenstein & Koppel Ag, 1000 Berlin | Handbedienbares, wegeabhängig arbeitendes Vorschaltsteuergerät auf dem Führerstand einer Baumaschine |
DE3809646A1 (de) * | 1988-03-22 | 1989-10-05 | Delmag Maschinenfabrik | Freifall-steuereinrichtung |
-
1990
- 1990-01-22 DE DE4001681A patent/DE4001681C1/de not_active Expired - Fee Related
-
1991
- 1991-01-19 EP EP91100640A patent/EP0439080B1/de not_active Expired - Lifetime
- 1991-01-19 DE DE91100640T patent/DE59100617D1/de not_active Expired - Fee Related
- 1991-01-19 AT AT91100640T patent/ATE97709T1/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP0439080B1 (de) | 1993-11-24 |
EP0439080A1 (de) | 1991-07-31 |
DE4001681C1 (de) | 1990-12-20 |
DE59100617D1 (de) | 1994-01-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
REN | Ceased due to non-payment of the annual fee |