EP0855489A3 - Erdverdrängungsbohrer - Google Patents

Erdverdrängungsbohrer Download PDF

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Publication number
EP0855489A3
EP0855489A3 EP98100239A EP98100239A EP0855489A3 EP 0855489 A3 EP0855489 A3 EP 0855489A3 EP 98100239 A EP98100239 A EP 98100239A EP 98100239 A EP98100239 A EP 98100239A EP 0855489 A3 EP0855489 A3 EP 0855489A3
Authority
EP
European Patent Office
Prior art keywords
circumference
over
fraction
uniformly distributed
attached
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.)
Granted
Application number
EP98100239A
Other languages
English (en)
French (fr)
Other versions
EP0855489B1 (de
EP0855489A2 (de
Inventor
Alexander Julien 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.)
Fundex NV
Original Assignee
Fundex NV
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 Fundex NV filed Critical Fundex NV
Publication of EP0855489A2 publication Critical patent/EP0855489A2/de
Publication of EP0855489A3 publication Critical patent/EP0855489A3/de
Application granted granted Critical
Publication of EP0855489B1 publication Critical patent/EP0855489B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • E02D5/38—Concrete or concrete-like piles cast in position ; Apparatus for making same making by use of mould-pipes 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
    • 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
    • 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
    • E21B7/20—Driving or forcing casings or pipes into boreholes, e.g. sinking; Simultaneously drilling and casing boreholes
    • E21B7/201—Driving or forcing casings or pipes into boreholes, e.g. sinking; Simultaneously drilling and casing boreholes with helical conveying means

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)
  • Mechanical Engineering (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Earth Drilling (AREA)

Abstract

Die Erfindung betrifft Erdverdrängungsbohrer mit einem zu einer Drehbewegung antreibbaren Bohrrohr (11) und einer daran drehfest anbringbaren bzw. angebrachten Bohrspitze (12), welche einen an das Bohrrohr (11) anschließenden Zylinderteil (13) mit zumindest zwei, vorzugsweise drei auf dem Umfang angeordneten und über den Umfang insbesondere gleichmäßig verteilten, flach ansteigenden Schraubenstreifen (15), deren Flachseite vorzugsweise zumindest im wesentlichen parallel zum Radius an der betreffenden Stelle verläuft und sich insbesondere nur über einen Bruchteil des Umfanges des Zylinderteils (13) erstreckt, und einem darunter befindlichen Verjüngungsteil (14) mit zumindest zwei, vorzugsweise drei über den Umfang, insbesondere gleichmäßig, verteilten, zweckmäßigerweise zumindest angenähert parallel zur Vertikalen (16) verlaufenden, bevorzugt steiler als die Schraubenstreifen (15) ansteigenden Bogenflächen (17) aufweist, welche sich vorzugsweise nur über einen Bruchteil des Umfanges des Verjüngungsteils (14) erstrecken und bevorzugt radial außen zumindest in der Nähe des Anfanges eines zugeordneten Schraubenstreifens (15) enden.
EP98100239A 1997-01-22 1998-01-08 Erdverdrängungsbohrer Expired - Lifetime EP0855489B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19702137 1997-01-22
DE19702137A DE19702137A1 (de) 1997-01-22 1997-01-22 Erdverdrängungsbohrer

Publications (3)

Publication Number Publication Date
EP0855489A2 EP0855489A2 (de) 1998-07-29
EP0855489A3 true EP0855489A3 (de) 1999-04-21
EP0855489B1 EP0855489B1 (de) 2003-04-02

Family

ID=7818027

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98100239A Expired - Lifetime EP0855489B1 (de) 1997-01-22 1998-01-08 Erdverdrängungsbohrer

Country Status (7)

Country Link
US (1) US6082472A (de)
EP (1) EP0855489B1 (de)
AU (1) AU726902B2 (de)
CA (1) CA2227602A1 (de)
DE (2) DE19702137A1 (de)
PL (1) PL186701B1 (de)
TR (1) TR199800092A2 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1012370C2 (nl) * 1999-06-16 2000-12-19 Pieter Faber Paal en inrichting voor het in de grond drijven daarvan.
DE10310727B4 (de) * 2003-03-12 2007-09-13 Bauer Spezialtiefbau Gmbh Füllrohr
US7914236B2 (en) 2005-03-02 2011-03-29 Steve Neville Screw pile substructure support system
EP1860274B1 (de) * 2006-04-26 2008-07-02 BAUER Maschinen GmbH Bohrspitze
US7671783B2 (en) * 2006-11-20 2010-03-02 Raytheon Company Radar reflector
ES2331435T3 (es) * 2007-07-06 2010-01-04 Bauer Maschinen Gmbh Perforador de terreno.
GB0905663D0 (en) 2009-04-01 2009-05-13 Marine Current Turbines Ltd Methods of and apparatus for the installation of columns/piles
US20110229272A1 (en) * 2009-09-17 2011-09-22 Mike Lindsay Drill tip for foundation pile
US9416513B2 (en) 2013-10-25 2016-08-16 Hubbell Incorporated Helical screw pile and soil displacement device with curved blades
CA3013306C (en) 2016-02-03 2022-09-20 Hubbell Incorporated Soil displacement piles
NO343861B1 (no) * 2016-02-16 2019-06-24 Comrod As Fremgangsmåte for innfesting av en komposittmast til grunnen.
BE1023258B1 (nl) * 2016-03-15 2017-01-13 Proferro Nv Een tip voor een funderingspaal.
BE1023794B1 (nl) 2016-07-14 2017-07-26 Proferro Nv Een tip met uitsteeksels voor een grondverplaatsingsoperatie voor een funderingspaal
WO2018165617A1 (en) 2017-03-10 2018-09-13 Hubbell Incorporated Pile with soil displacement assembly
US10815756B2 (en) 2018-01-09 2020-10-27 Baker Hughes, A Ge Company, Llc Axial-to-rotary movement configuration, method and system
CN120906202B (zh) * 2025-10-10 2026-01-23 中铁三局集团有限公司 一种黄土隧道内水泥土挤密桩施工装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1918856A1 (de) * 1968-04-12 1969-10-30 Atlas France Verdrängungsbohrkopf
DE3501439A1 (de) * 1984-04-09 1985-10-17 Fundex, Zeebrugge Erdverdraengungsbohrer und verfahren zur herstellung eines pfeilers mittels eines solchen bohrers
DE8716923U1 (de) * 1987-12-23 1988-02-11 Bauer Spezialtiefbau GmbH, 8898 Schrobenhausen Erdbohrer mit einem Injektionsrohr
US4949795A (en) * 1988-07-11 1990-08-21 Gas Research Institute Rotary rapid excavation system
EP0588143A1 (de) * 1992-09-01 1994-03-23 Strabag Hoch- Und Ingenieurbau Ag Erdbohrer zum Herstellen eines Ortbeton-Verdrängungspfahles

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2083938A5 (de) * 1970-03-26 1971-12-17 Werkzeugbau Gmbh
DE7923274U1 (de) * 1979-08-14 1979-12-20 Fundex P.V.B.A., St. Michiels, Brugge (Belgien) Erdbohrer mit bohrkopf
DE2936060C2 (de) * 1979-09-06 1986-11-06 Fundex P.V.B.A., Zeebrugge Erdbohrer und Bohrkopf dafür
US4527183A (en) * 1981-07-10 1985-07-02 General Electric Company Drilled, diffused radiation detector
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
SU1086106A1 (ru) * 1981-09-22 1984-04-15 Днепропетровский инженерно-строительный институт Устройство дл образовани скважин под набивные сваи
DE4220976C1 (de) * 1992-06-26 1993-07-15 Delmag Maschinenfabrik Reinhold Dornfeld Gmbh & Co, 7300 Esslingen, De

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1918856A1 (de) * 1968-04-12 1969-10-30 Atlas France Verdrängungsbohrkopf
DE3501439A1 (de) * 1984-04-09 1985-10-17 Fundex, Zeebrugge Erdverdraengungsbohrer und verfahren zur herstellung eines pfeilers mittels eines solchen bohrers
DE8716923U1 (de) * 1987-12-23 1988-02-11 Bauer Spezialtiefbau GmbH, 8898 Schrobenhausen Erdbohrer mit einem Injektionsrohr
US4949795A (en) * 1988-07-11 1990-08-21 Gas Research Institute Rotary rapid excavation system
EP0588143A1 (de) * 1992-09-01 1994-03-23 Strabag Hoch- Und Ingenieurbau Ag Erdbohrer zum Herstellen eines Ortbeton-Verdrängungspfahles

Also Published As

Publication number Publication date
TR199800092A3 (tr) 1998-08-21
PL324375A1 (en) 1998-08-03
CA2227602A1 (en) 1998-07-22
AU5214398A (en) 1998-07-30
PL186701B1 (pl) 2004-02-27
AU726902B2 (en) 2000-11-23
DE59807686D1 (de) 2003-05-08
US6082472A (en) 2000-07-04
DE19702137A1 (de) 1998-07-23
TR199800092A2 (xx) 1998-08-21
EP0855489B1 (de) 2003-04-02
EP0855489A2 (de) 1998-07-29

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