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DE50200332D1 - Bohrkopf - Google Patents

Bohrkopf

Info

Publication number
DE50200332D1
DE50200332D1 DE50200332T DE50200332T DE50200332D1 DE 50200332 D1 DE50200332 D1 DE 50200332D1 DE 50200332 T DE50200332 T DE 50200332T DE 50200332 T DE50200332 T DE 50200332T DE 50200332 D1 DE50200332 D1 DE 50200332D1
Authority
DE
Germany
Prior art keywords
wellhead
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE50200332T
Other languages
English (en)
Inventor
J Verstraeten
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BEHEERSMIJ VERSTRAETEN BV
Original Assignee
BEHEERSMIJ VERSTRAETEN BV
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 by BEHEERSMIJ VERSTRAETEN BV filed Critical BEHEERSMIJ VERSTRAETEN BV
Priority to DE50200332T priority Critical patent/DE50200332D1/de
Application granted granted Critical
Publication of DE50200332D1 publication Critical patent/DE50200332D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • E02D5/22—Piles
    • E02D5/34—Concrete or concrete-like piles cast in position ; Apparatus for making same
    • E02D5/36—Concrete or concrete-like piles cast in position ; Apparatus for making same making without use of mouldpipes or other moulds
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Structural Engineering (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
DE50200332T 2001-07-26 2002-07-04 Bohrkopf Expired - Fee Related DE50200332D1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE50200332T DE50200332D1 (de) 2001-07-26 2002-07-04 Bohrkopf

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10136468A DE10136468A1 (de) 2001-07-26 2001-07-26 Bohrkopf
DE50200332T DE50200332D1 (de) 2001-07-26 2002-07-04 Bohrkopf

Publications (1)

Publication Number Publication Date
DE50200332D1 true DE50200332D1 (de) 2004-05-13

Family

ID=7693200

Family Applications (2)

Application Number Title Priority Date Filing Date
DE10136468A Withdrawn DE10136468A1 (de) 2001-07-26 2001-07-26 Bohrkopf
DE50200332T Expired - Fee Related DE50200332D1 (de) 2001-07-26 2002-07-04 Bohrkopf

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE10136468A Withdrawn DE10136468A1 (de) 2001-07-26 2001-07-26 Bohrkopf

Country Status (2)

Country Link
EP (1) EP1279793B1 (de)
DE (2) DE10136468A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3001250B1 (fr) * 2008-01-03 2016-05-13 Cie Du Sol Procede de forage comprenant une etape de desolidarisation de l'outil de coupe
EP2146046B1 (de) 2008-07-15 2014-04-09 Marti Gründungstechnik AG Bohrkopf für eine Bohreinrichtung zur Erstellung von Bohrlöchern in ungenügend tragfähigem Baugrund
EP4227467A1 (de) 2022-02-09 2023-08-16 Marti Gründungstechnik AG Bohrspitze für eine bohreinrichtung zum erstellen von bohrlöchern in einem baugrund

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1193081B (de) * 1963-02-14 1965-05-20 Frank Arnold Nix Dipl Ing Vorrichtung zum Auffahren von im Querschnitt kreisfoermigen Stollen od. dgl.
FR2215075A6 (de) * 1973-01-19 1974-08-19 Atlas France
DE2936060C2 (de) * 1979-09-06 1986-11-06 Fundex P.V.B.A., Zeebrugge Erdbohrer und Bohrkopf dafür
FR2516958B1 (fr) * 1981-09-22 1985-08-16 Dn Inzh Str Inst Dispositif pour confection par moulage de pieux creux et procede de confection de tels pieux en utilisant ce dispositif
US6033152A (en) * 1997-04-11 2000-03-07 Berkel & Company Contractors, Inc. Pile forming apparatus
FR2800796B1 (fr) * 1999-11-04 2002-02-01 Cie Du Sol Dispositif de forage du type a tariere

Also Published As

Publication number Publication date
EP1279793A1 (de) 2003-01-29
EP1279793B1 (de) 2004-04-07
DE10136468A1 (de) 2003-02-06

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee