ATE101674T1 - Bohrspitze und grundbohrvorrichtung. - Google Patents
Bohrspitze und grundbohrvorrichtung.Info
- Publication number
- ATE101674T1 ATE101674T1 AT90203015T AT90203015T ATE101674T1 AT E101674 T1 ATE101674 T1 AT E101674T1 AT 90203015 T AT90203015 T AT 90203015T AT 90203015 T AT90203015 T AT 90203015T AT E101674 T1 ATE101674 T1 AT E101674T1
- Authority
- AT
- Austria
- Prior art keywords
- drill
- punch
- jig
- drill bit
- bit
- Prior art date
Links
- 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
- E21B7/00—Special methods or apparatus for drilling
- E21B7/26—Drilling without earth removal, e.g. with self-propelled burrowing devices
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D1/00—Investigation of foundation soil in situ
- E02D1/02—Investigation of foundation soil in situ before construction work
- E02D1/022—Investigation of foundation soil in situ before construction work by investigating mechanical properties of the soil
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Physics & Mathematics (AREA)
- Geochemistry & Mineralogy (AREA)
- Fluid Mechanics (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Soil Sciences (AREA)
- Analytical Chemistry (AREA)
- Civil Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Paleontology (AREA)
- Earth Drilling (AREA)
- Drilling And Boring (AREA)
- Drilling Tools (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL8902856A NL8902856A (nl) | 1989-11-20 | 1989-11-20 | Inrichting voor het verrichten van grondboringen. |
EP90203015A EP0429130B1 (de) | 1989-11-20 | 1990-11-14 | Bohrspitze und Grundbohrvorrichtung. |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE101674T1 true ATE101674T1 (de) | 1994-03-15 |
Family
ID=19855652
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT90203015T ATE101674T1 (de) | 1989-11-20 | 1990-11-14 | Bohrspitze und grundbohrvorrichtung. |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0429130B1 (de) |
AT (1) | ATE101674T1 (de) |
DE (1) | DE69006691T2 (de) |
NL (1) | NL8902856A (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL1004537C2 (nl) | 1996-11-14 | 1998-05-18 | Albert Hendrik Wissels | Boorpunt voor grondboorinrichtingen. |
DE102021107377A1 (de) | 2021-03-24 | 2022-09-29 | Matthes Felgentreff | Verfahren zum herstellen einer trägerbohlwand und für das verfahren eingerichteter verbauträger |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR781314A (fr) * | 1934-11-16 | 1935-05-13 | Sabot à vis applicable à des pieux de toute nature afin de permettre leur foncage par rotation | |
US3344871A (en) * | 1965-02-17 | 1967-10-03 | Jack P Goodman | Earth boring machines and method of setting poles |
GB1115796A (en) * | 1965-04-06 | 1968-05-29 | Bauer Karl Heinz | Improvements in and relating to ground anchors and methods of making such anchors |
FR1451807A (fr) * | 1965-10-27 | 1966-01-07 | Ts Kb G Geol Komiteta Ussr | Foreuse portative pour le sondage rotatif |
-
1989
- 1989-11-20 NL NL8902856A patent/NL8902856A/nl not_active Application Discontinuation
-
1990
- 1990-11-14 EP EP90203015A patent/EP0429130B1/de not_active Expired - Lifetime
- 1990-11-14 DE DE69006691T patent/DE69006691T2/de not_active Expired - Fee Related
- 1990-11-14 AT AT90203015T patent/ATE101674T1/de active
Also Published As
Publication number | Publication date |
---|---|
NL8902856A (nl) | 1991-06-17 |
EP0429130A1 (de) | 1991-05-29 |
DE69006691D1 (de) | 1994-03-24 |
EP0429130B1 (de) | 1994-02-16 |
DE69006691T2 (de) | 1994-05-26 |
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