EP1624151A3 - Aufnahme für rohrförmiges Bohrwerkzeug - Google Patents

Aufnahme für rohrförmiges Bohrwerkzeug Download PDF

Info

Publication number
EP1624151A3
EP1624151A3 EP05013188A EP05013188A EP1624151A3 EP 1624151 A3 EP1624151 A3 EP 1624151A3 EP 05013188 A EP05013188 A EP 05013188A EP 05013188 A EP05013188 A EP 05013188A EP 1624151 A3 EP1624151 A3 EP 1624151A3
Authority
EP
European Patent Office
Prior art keywords
locking pin
casing
drilling tool
rotation
axis
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
EP05013188A
Other languages
English (en)
French (fr)
Other versions
EP1624151B1 (de
EP1624151A2 (de
Inventor
Artur Spross
Siegfried Friedhoff
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.)
Abf- Bohrtechnik & Co KG GmbH
Original Assignee
Abf- Bohrtechnik & Co KG GmbH
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 Abf- Bohrtechnik & Co KG GmbH filed Critical Abf- Bohrtechnik & Co KG GmbH
Priority to DE202005020729U priority Critical patent/DE202005020729U1/de
Publication of EP1624151A2 publication Critical patent/EP1624151A2/de
Publication of EP1624151A3 publication Critical patent/EP1624151A3/de
Application granted granted Critical
Publication of EP1624151B1 publication Critical patent/EP1624151B1/de
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/02—Couplings; joints
    • E21B17/03—Couplings; joints between drilling rod or pipe and drill motor or surface drive, e.g. between drilling rod and hammer
    • 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
    • E21B6/00—Drives for drilling with combined rotary and percussive action

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
  • Drilling Tools (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)

Abstract

Aufnahme für ein rohrförmiges Bohrwerkzeug an einem Bohrgetriebe mit radial angeordnetem Verriegelungsbolzen (4), der in eine entsprechende Öffnung des Bohrwerkzeuges eingreift, wobei die Verriegelungsbolzen in einer Hülse (17) dreh- und verschiebbar gelagert sind und über einen radial auf dem Verriegelungsbolzen angeordneten Zapfen (16) in einer Kulisse (18) mit verschiedenen Schrägungen (Steigungen) in das Bohrwerkzeug hineingeführt werden und durch die unterschiedlichen Schrägungen in dem Einfahrbereich sehr schnell verfahren, jedoch in dem (schrägungslosen) Haltebereich der Kulisse, rückwirkungsfrei verharren, wobei zum Antrieb der Verriegelungsbolzen je ein kurbelförmiger Hebel (14) und ein Zylinder (11) vorgesehen wird. Eine Variante ist eine Verriegelungskralle, welche in das Bohrwerkzeug hineinschwenkt und ebenfalls durch eine schraubenförmige Kulisse mit verschiedenen Schrägungen (Steigungen) und einem darin eingreifenden, lineargeführten Zapfen bewegt wird.
EP05013188A 2004-07-17 2005-06-18 Aufnahme für rohrförmiges Bohrwerkzeug Not-in-force EP1624151B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE202005020729U DE202005020729U1 (de) 2004-07-17 2005-06-18 Aufnahme für rohrförmiges Bohrwerkzeug

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102004034703A DE102004034703A1 (de) 2004-07-17 2004-07-17 Vorrichtung zur Betätigung der Verriegelungsbolzen der Werkzeugaufnahme einer Bohrvorrichtung

Publications (3)

Publication Number Publication Date
EP1624151A2 EP1624151A2 (de) 2006-02-08
EP1624151A3 true EP1624151A3 (de) 2006-07-12
EP1624151B1 EP1624151B1 (de) 2007-08-15

Family

ID=35405849

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05013188A Not-in-force EP1624151B1 (de) 2004-07-17 2005-06-18 Aufnahme für rohrförmiges Bohrwerkzeug

Country Status (5)

Country Link
EP (1) EP1624151B1 (de)
AT (1) ATE370308T1 (de)
DE (2) DE102004034703A1 (de)
DK (1) DK1624151T3 (de)
ES (1) ES2293425T3 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1860275B1 (de) * 2006-04-26 2008-06-11 BAUER Maschinen GmbH Kupplungsvorrichtung
ITTO20110248A1 (it) * 2011-03-22 2012-09-23 Soilmec Spa Dispositivo di bloccaggio per elementi tubolari.
DE102013111692A1 (de) 2013-10-23 2015-04-23 Abf-Bohrtechnik Gmbh & Co. Kg Baufahrzeug zum Einbringen von Erdbohrungen
DE102013020761B4 (de) * 2013-12-09 2018-01-04 Stahl- und Apparatebau Hans Leffer GmbH & Co. KG Verriegelungsvorrichtung und -verfahren für die Werkzeugaufnahme einer Drehbohranlage
DK3163009T3 (en) * 2015-10-26 2018-05-28 Gmt Ges Fuer Maschinentechnik Mbh Device for connecting a drilling tool to the rotary drive head of a drilling device
IT201900002499U1 (it) 2019-07-23 2021-01-23 Sip & T S P A Dispositivo di bloccaggio e rotazione per elementi tubolari da rivestimento per scavi verticali.
EP4073341A1 (de) * 2019-12-12 2022-10-19 Sven Beckhusen Vorrichtung zum anschluss eines bohrrohres an den bohrantrieb eines bohrgerätes sowie bohranordnung für erdbohrungen mit einer solchen vorrichtung

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3721448A1 (de) * 1987-06-30 1989-01-19 Bilfinger Berger Bau Bohrrohradapter
CH675747A5 (en) * 1986-12-11 1990-10-31 Delmag Maschinenfabrik Remote-controlled attachment of drill-string pipes to drive coupling
DE4113847C1 (en) * 1991-04-27 1992-12-10 Delmag Maschinenfabrik Reinhold Dornfeld Gmbh & Co, 7300 Esslingen, De Coupling releasably joining top end of string section with rotary drive pipe hole - uses coupling lever on axis at right angles to radial plane running through lever and rotation axis of drive pipe
DE29508441U1 (de) * 1995-05-20 1995-08-10 F Technik Ab Verriegelungsvorrichtung zum form- und kraftschlüssigen Verbinden eines Bohrrohres, einer Hohlbohrschnecke o.dgl. mit einem Drehantrieb
DE19621849A1 (de) * 1996-05-30 1997-03-06 Bilfinger Berger Bau Einrichtung zum Indrehungversetzen und axialen Bewegen von Bohrrohrsträngen
DE29920132U1 (de) * 1999-11-17 2000-12-28 Hoelscher Wasserbau Gmbh & Co Bohrrohraufnahmeeinrichtung
DE10023467C1 (de) * 2000-05-12 2001-09-27 Bauer Spezialtiefbau Bohrvorrichtung

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH675747A5 (en) * 1986-12-11 1990-10-31 Delmag Maschinenfabrik Remote-controlled attachment of drill-string pipes to drive coupling
DE3721448A1 (de) * 1987-06-30 1989-01-19 Bilfinger Berger Bau Bohrrohradapter
DE4113847C1 (en) * 1991-04-27 1992-12-10 Delmag Maschinenfabrik Reinhold Dornfeld Gmbh & Co, 7300 Esslingen, De Coupling releasably joining top end of string section with rotary drive pipe hole - uses coupling lever on axis at right angles to radial plane running through lever and rotation axis of drive pipe
DE29508441U1 (de) * 1995-05-20 1995-08-10 F Technik Ab Verriegelungsvorrichtung zum form- und kraftschlüssigen Verbinden eines Bohrrohres, einer Hohlbohrschnecke o.dgl. mit einem Drehantrieb
DE19621849A1 (de) * 1996-05-30 1997-03-06 Bilfinger Berger Bau Einrichtung zum Indrehungversetzen und axialen Bewegen von Bohrrohrsträngen
DE29920132U1 (de) * 1999-11-17 2000-12-28 Hoelscher Wasserbau Gmbh & Co Bohrrohraufnahmeeinrichtung
DE10023467C1 (de) * 2000-05-12 2001-09-27 Bauer Spezialtiefbau Bohrvorrichtung

Also Published As

Publication number Publication date
DE502005001224D1 (de) 2007-09-27
EP1624151B1 (de) 2007-08-15
ES2293425T3 (es) 2008-03-16
DE102004034703A1 (de) 2006-02-16
ATE370308T1 (de) 2007-09-15
DK1624151T3 (da) 2007-12-27
EP1624151A2 (de) 2006-02-08

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