ATE338195T1 - EARTH DISPLACEMENT DRILL - Google Patents
EARTH DISPLACEMENT DRILLInfo
- Publication number
- ATE338195T1 ATE338195T1 AT04003435T AT04003435T ATE338195T1 AT E338195 T1 ATE338195 T1 AT E338195T1 AT 04003435 T AT04003435 T AT 04003435T AT 04003435 T AT04003435 T AT 04003435T AT E338195 T1 ATE338195 T1 AT E338195T1
- Authority
- AT
- Austria
- Prior art keywords
- drill
- drill head
- mixing element
- head
- displacement
- Prior art date
Links
- 238000006073 displacement reaction Methods 0.000 title abstract 3
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000000034 method 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
- E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
- E21B21/06—Arrangements for treating drilling fluids outside the borehole
- E21B21/062—Arrangements for treating drilling fluids outside the borehole by mixing components
-
- 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
- E21B10/00—Drill bits
- E21B10/44—Bits with helical conveying portion, e.g. screw type bits; Augers with leading portion or with detachable parts
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
- E02D5/72—Pile shoes
-
- 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
- E21B33/00—Sealing or packing boreholes or wells
- E21B33/10—Sealing or packing boreholes or wells in the borehole
- E21B33/13—Methods or devices for cementing, for plugging holes, crevices or the like
- E21B33/138—Plastering the borehole wall; Injecting into the formation
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Physics & Mathematics (AREA)
- Geochemistry & Mineralogy (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Earth Drilling (AREA)
- Drilling Tools (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
Displacement drill comprises a drill pipe (10) running linearly up to the drill head (12), a mixing element (40) rigidly fixed to the outer periphery of the drill pipe, and radially protruding ribs arranged on the drill head. An independent claim is also included for a process for the production of a drill head using the displacement drill. Preferred Features: The mixing element does not radially protrude over the drill head and extends radially outward up to the largest radius of the drill head. The mixing element is arranged directly above the drill head.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP04003435A EP1564367B1 (en) | 2004-02-16 | 2004-02-16 | Earth displacement drill |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE338195T1 true ATE338195T1 (en) | 2006-09-15 |
Family
ID=34684703
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT04003435T ATE338195T1 (en) | 2004-02-16 | 2004-02-16 | EARTH DISPLACEMENT DRILL |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1564367B1 (en) |
AT (1) | ATE338195T1 (en) |
DE (1) | DE502004001336D1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE502007001500D1 (en) * | 2007-07-06 | 2009-10-22 | Bauer Maschinen Gmbh | auger |
BE1023794B1 (en) | 2016-07-14 | 2017-07-26 | Proferro Nv | A TIP WITH PROJECTS FOR A GROUND-MOUNTING OPERATION FOR A FOUNDATION POLE |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3255833A (en) * | 1963-10-10 | 1966-06-14 | Texaco Development Corp | Drill bit auxiliary |
US3799279A (en) * | 1972-09-25 | 1974-03-26 | R Farris | Optionally stabilized drilling tool |
DE19530718C1 (en) * | 1995-08-21 | 1996-09-26 | Bauer Spezialtiefbau | Boring device and method for producing concrete post in bore hole |
AUPO114996A0 (en) * | 1996-07-22 | 1996-08-15 | Jarmyn, Gary Wayne | Identification and warning system for underground conduits or pipes laid by the 'directional drilling' method |
DE19749409A1 (en) * | 1997-05-04 | 1999-05-12 | Gerd Hoermansdoerfer | Special drilling process and corresponding drill head |
DE19859928C1 (en) * | 1998-12-23 | 2000-08-31 | Ludwig Pfeiffer Hoch Und Tiefb | Process and protective tube for renewing a pipeline laid in the ground |
GB2365463B (en) * | 2000-08-01 | 2005-02-16 | Renovus Ltd | Drilling method |
DE10150278B4 (en) * | 2001-10-12 | 2006-07-06 | Tracto-Technik Gmbh | Method and device for soil stabilization |
DE10205826A1 (en) * | 2001-10-18 | 2003-05-08 | Fitr Ges Fuer Innovation Im Ti | Laying a buried pipe uses a flow of a suspension to reduce friction, to be mixed with the displaced ground spoil, to form a seal in the ring gap around the pipe wall in the ground |
-
2004
- 2004-02-16 EP EP04003435A patent/EP1564367B1/en not_active Expired - Lifetime
- 2004-02-16 AT AT04003435T patent/ATE338195T1/en not_active IP Right Cessation
- 2004-02-16 DE DE502004001336T patent/DE502004001336D1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP1564367B1 (en) | 2006-08-30 |
DE502004001336D1 (en) | 2006-10-12 |
EP1564367A1 (en) | 2005-08-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
REN | Ceased due to non-payment of the annual fee |