EP2299049A3 - Steckkupplung für Bohrgestänge - Google Patents

Steckkupplung für Bohrgestänge Download PDF

Info

Publication number
EP2299049A3
EP2299049A3 EP10008881.4A EP10008881A EP2299049A3 EP 2299049 A3 EP2299049 A3 EP 2299049A3 EP 10008881 A EP10008881 A EP 10008881A EP 2299049 A3 EP2299049 A3 EP 2299049A3
Authority
EP
European Patent Office
Prior art keywords
coupling
drilling rods
plug
elements
coupling elements
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
EP10008881.4A
Other languages
English (en)
French (fr)
Other versions
EP2299049B1 (de
EP2299049A2 (de
Inventor
Josef Püttmann
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.)
Tracto Technik GmbH and Co KG
Original Assignee
Tracto Technik GmbH and Co KG
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 Tracto Technik GmbH and Co KG filed Critical Tracto Technik GmbH and Co KG
Publication of EP2299049A2 publication Critical patent/EP2299049A2/de
Publication of EP2299049A3 publication Critical patent/EP2299049A3/de
Application granted granted Critical
Publication of EP2299049B1 publication Critical patent/EP2299049B1/de
Active 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
    • E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
    • E21B17/046—Couplings; joints between rod or the like and bit or between rod and rod or the like with ribs, pins, or jaws, and complementary grooves or the like, e.g. bayonet catches

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)

Abstract

Die Erfindung betrifft eine Steckkupplung für ein Bohrgestänge mit mindestens zwei Kupplungselementen, wobei die Kupplungselemente mindestens ein erstes korrespondierendes Kupplungsflächenpaar aufweisen, das sich verjüngend ausgebildet ist, so dass bei einer Beaufschlagung der Steckkupplung mit Druckkräften eine spielfreie Klemmung erzeugt wird.
EP10008881.4A 2009-08-28 2010-08-26 Steckkupplung für Bohrgestänge Active EP2299049B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102009039020 2009-08-28
DE102009052335A DE102009052335A1 (de) 2009-08-28 2009-11-07 Steckkupplung für ein Bohrgestänge und Bohrgestänge

Publications (3)

Publication Number Publication Date
EP2299049A2 EP2299049A2 (de) 2011-03-23
EP2299049A3 true EP2299049A3 (de) 2016-07-27
EP2299049B1 EP2299049B1 (de) 2017-12-20

Family

ID=43525287

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10008881.4A Active EP2299049B1 (de) 2009-08-28 2010-08-26 Steckkupplung für Bohrgestänge

Country Status (3)

Country Link
US (1) US8443917B2 (de)
EP (1) EP2299049B1 (de)
DE (1) DE102009052335A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009038383B4 (de) 2009-08-24 2014-10-16 Tracto-Technik Gmbh & Co. Kg Rammbohrvorrichtung
DE102011100186A1 (de) * 2011-05-02 2012-11-08 Tracto-Technik Gmbh & Co. Kg "Gestänge und Vorrichtung zum grabenlosen Sanieren von Rohrleitungen"
CN108779664A (zh) * 2016-03-29 2018-11-09 海瑞克股份公司 钻管以及用于铺设管道的系统和方法

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1658264A (en) * 1926-03-16 1928-02-07 Walter A Sutton Sucker-rod coupling
CH223733A (de) * 1940-03-13 1942-10-15 Meutsch Voigtlaender & Co Vorm Gesteinsschlagbohrer mit auswechselbarem Bohrkopf.
US2396747A (en) * 1944-06-21 1946-03-19 Parrott Fleming Rock drill
US3585803A (en) * 1968-11-15 1971-06-22 Exxon Production Research Co Pile splice
DE3533929A1 (de) * 1985-05-07 1986-11-13 Geißler & Kuper GmbH Diamantwerkzeug - Wiederaufbereitung, 3100 Celle Diamantbohrkrone mit schaftrohr und rohrgewindeanschluss
CN2075693U (zh) * 1990-09-28 1991-04-24 冯建国 地质岩心钻探安全接手
WO2007078233A1 (en) * 2005-12-30 2007-07-12 Sandvik Intellectual Property Ab A rock drill tool, a rock drill bit and a production method

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2267904A (en) * 1940-11-29 1941-12-30 Torrington Mfg Co Shaft coupling
CH603990A5 (en) * 1976-04-07 1978-08-31 Sandvik Ab Percussion drill bit with one or more cutting edges
DE19725628C1 (de) * 1997-06-17 1999-03-04 Tracto Technik Bohrvorrichtung
US7147065B2 (en) * 2003-01-14 2006-12-12 Tt Technologies, Inc. Connection design and sonde housing assembly for a directional drill
DE20303596U1 (de) 2003-03-05 2003-07-10 Tracto-Technik GmbH, 57368 Lennestadt Rohrführungsadapter
AU2005259407B2 (en) 2004-07-06 2010-09-09 Tracto-Technik Gmbh Drill head for a ground-boring device
US7942218B2 (en) * 2005-06-09 2011-05-17 Us Synthetic Corporation Cutting element apparatuses and drill bits so equipped
PL1948900T3 (pl) 2005-11-11 2013-03-29 Tracto Technik Urządzenie wiertnicze do gruntu
CN101310088B (zh) 2005-11-16 2013-07-03 Tracto技术有限公司 具有气动转换控制机构的冲击式钻机
DE102006033753B4 (de) 2005-11-21 2015-03-12 Tracto-Technik Gmbh System und Verfahren zum Spannen von Strangabschnitten zu einem Strang
FR2894279B1 (fr) * 2005-12-06 2010-08-27 Francois Kessler Ensemble a raccord pour masse-tiges ou tiges lourdes de forage
DE102006045557B4 (de) 2006-09-25 2009-06-18 Tracto-Technik Gmbh Gestängemitnehmer
RU2324857C1 (ru) * 2006-10-11 2008-05-20 Темлюкс Холдинг Лимитед С.А. Резьбовое соединение насосно-компрессорной трубы
US7654341B2 (en) * 2006-10-26 2010-02-02 Tt Technologies, Inc. Drill stem coupling and method for a directional drill
DE102007016822B4 (de) 2007-04-05 2009-01-15 Tracto-Technik Gmbh & Co. Kg Gestängekupplung mit Zapfen
AU2008235045B2 (en) 2007-04-05 2014-11-06 Tracto-Technik Gmbh & Co. Kg Rod coupling comprising a sacrificial element
DE102007016823A1 (de) 2007-04-05 2008-11-06 Tracto-Technik Gmbh & Co. Kg Bohrsystem
DE102007054472B4 (de) 2007-11-13 2010-04-15 Tracto-Technik Gmbh & Co. Kg Geothermiesystem

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1658264A (en) * 1926-03-16 1928-02-07 Walter A Sutton Sucker-rod coupling
CH223733A (de) * 1940-03-13 1942-10-15 Meutsch Voigtlaender & Co Vorm Gesteinsschlagbohrer mit auswechselbarem Bohrkopf.
US2396747A (en) * 1944-06-21 1946-03-19 Parrott Fleming Rock drill
US3585803A (en) * 1968-11-15 1971-06-22 Exxon Production Research Co Pile splice
DE3533929A1 (de) * 1985-05-07 1986-11-13 Geißler & Kuper GmbH Diamantwerkzeug - Wiederaufbereitung, 3100 Celle Diamantbohrkrone mit schaftrohr und rohrgewindeanschluss
CN2075693U (zh) * 1990-09-28 1991-04-24 冯建国 地质岩心钻探安全接手
WO2007078233A1 (en) * 2005-12-30 2007-07-12 Sandvik Intellectual Property Ab A rock drill tool, a rock drill bit and a production method

Also Published As

Publication number Publication date
US8443917B2 (en) 2013-05-21
DE102009052335A8 (de) 2011-06-01
EP2299049B1 (de) 2017-12-20
DE102009052335A1 (de) 2011-03-03
US20110209920A1 (en) 2011-09-01
EP2299049A2 (de) 2011-03-23

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