PL2141285T3 - Narzędzie wiertnicze i mieszające - Google Patents

Narzędzie wiertnicze i mieszające

Info

Publication number
PL2141285T3
PL2141285T3 PL08012013.2T PL08012013T PL2141285T3 PL 2141285 T3 PL2141285 T3 PL 2141285T3 PL 08012013 T PL08012013 T PL 08012013T PL 2141285 T3 PL2141285 T3 PL 2141285T3
Authority
PL
Poland
Prior art keywords
drilling
mixing tool
tool
mixing
Prior art date
Application number
PL08012013.2T
Other languages
English (en)
Inventor
Peter Bohnert
Johannes Haas
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of PL2141285T3 publication Critical patent/PL2141285T3/pl

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
    • E21B10/00—Drill bits
    • E21B10/26—Drill bits with leading portion, i.e. drill bits with a pilot cutter; Drill bits for enlarging the borehole, e.g. reamers
    • E21B10/32—Drill bits with leading portion, i.e. drill bits with a pilot cutter; Drill bits for enlarging the borehole, e.g. reamers with expansible cutting tools
    • E21B10/327—Drill bits with leading portion, i.e. drill bits with a pilot cutter; Drill bits for enlarging the borehole, e.g. reamers with expansible cutting tools the cutter being pivoted about a longitudinal axis
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D3/00—Improving or preserving soil or rock, e.g. preserving permafrost soil
    • E02D3/12—Consolidating by placing solidifying or pore-filling substances in the soil
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D3/00—Improving or preserving soil or rock, e.g. preserving permafrost soil
    • E02D3/12—Consolidating by placing solidifying or pore-filling substances in the soil
    • E02D3/126—Consolidating by placing solidifying or pore-filling substances in the soil and mixing by rotating blades
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D35/00—Straightening, lifting, or lowering of foundation structures or of constructions erected on foundations

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Structural Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Agronomy & Crop Science (AREA)
  • Soil Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
PL08012013.2T 2008-07-03 2008-07-03 Narzędzie wiertnicze i mieszające PL2141285T3 (pl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP08012013.2A EP2141285B1 (de) 2008-07-03 2008-07-03 Bohr- und Mischwerkzeug

Publications (1)

Publication Number Publication Date
PL2141285T3 true PL2141285T3 (pl) 2016-10-31

Family

ID=40019471

Family Applications (1)

Application Number Title Priority Date Filing Date
PL08012013.2T PL2141285T3 (pl) 2008-07-03 2008-07-03 Narzędzie wiertnicze i mieszające

Country Status (2)

Country Link
EP (1) EP2141285B1 (pl)
PL (1) PL2141285T3 (pl)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2422489C2 (de) 1974-05-09 1984-10-25 Kabushiki Kaisha Takechi Koumusho, Osaka Erdbohrer und Verfahren zum Einsetzen von Pfählen o.dgl.
MX153352A (es) * 1980-03-11 1986-10-01 Carlor Ramirez Jauregui Mejoras en barrena contractil para perforar pozos
JPS59154214A (ja) * 1983-02-22 1984-09-03 Taiyo Kiso Kogyo Kk 地盤改良機における混合装置
JPS61162628A (ja) * 1985-01-07 1986-07-23 Yukio Matsumoto 閉端円筒杭の拡大根造成方法
AU634150B2 (en) * 1988-08-29 1993-02-18 Catawa Pty Ltd Drills for piles and soil stabilization
JPH06146259A (ja) * 1992-11-10 1994-05-27 Ask Kenkyusho:Kk 地盤に柱体を形成する方法
DE102004038896A1 (de) 2004-08-11 2006-02-23 Keller Grundbau Gmbh Verfahren zur Fundamentsicherung sowie Bohr- und Mischwerkzeug

Also Published As

Publication number Publication date
EP2141285B1 (de) 2016-04-06
EP2141285A1 (de) 2010-01-06

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PL2141285T3 (pl) Narzędzie wiertnicze i mieszające