ATE380921T1 - Verbesserte übertragungsbuchse - Google Patents

Verbesserte übertragungsbuchse

Info

Publication number
ATE380921T1
ATE380921T1 AT02802959T AT02802959T ATE380921T1 AT E380921 T1 ATE380921 T1 AT E380921T1 AT 02802959 T AT02802959 T AT 02802959T AT 02802959 T AT02802959 T AT 02802959T AT E380921 T1 ATE380921 T1 AT E380921T1
Authority
AT
Austria
Prior art keywords
drill bit
transmission sleeve
hammer
flange
retaining means
Prior art date
Application number
AT02802959T
Other languages
English (en)
Inventor
Christopher Terlet
Fredric Moir
Malcolm Mcinnes
Anthony Debarro
Original Assignee
Sds Digger Tools Pty Ltd
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 Sds Digger Tools Pty Ltd filed Critical Sds Digger Tools Pty Ltd
Application granted granted Critical
Publication of ATE380921T1 publication Critical patent/ATE380921T1/de

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
    • E21B10/36—Percussion drill bits
    • E21B10/38—Percussion drill bits characterised by conduits or nozzles for drilling fluids

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
  • Insulating Bodies (AREA)
  • Cable Accessories (AREA)
  • Dowels (AREA)
  • Graft Or Block Polymers (AREA)
  • Percussive Tools And Related Accessories (AREA)
AT02802959T 2001-11-13 2002-10-30 Verbesserte übertragungsbuchse ATE380921T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPR8799A AUPR879901A0 (en) 2001-11-13 2001-11-13 An improved transmission sleeve

Publications (1)

Publication Number Publication Date
ATE380921T1 true ATE380921T1 (de) 2007-12-15

Family

ID=3832618

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02802959T ATE380921T1 (de) 2001-11-13 2002-10-30 Verbesserte übertragungsbuchse

Country Status (8)

Country Link
US (1) US7290626B2 (de)
EP (1) EP1454031B1 (de)
AT (1) ATE380921T1 (de)
AU (2) AUPR879901A0 (de)
CA (1) CA2466939C (de)
DE (1) DE60224087D1 (de)
WO (1) WO2003042492A1 (de)
ZA (1) ZA200404646B (de)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AR044550A1 (es) * 2003-05-26 2005-09-21 Shell Int Research Cabeza de perforacion y sistema y metodo para perforar un pozo de perforacion en una formacion de tierra
AR044551A1 (es) * 2003-05-26 2005-09-21 Shell Int Research Cabeza perforadora con percusion sistema de perforacion que comprende dicha cabeza perforadora y un metodo para perforar un pozo
AR044485A1 (es) 2003-06-12 2005-09-14 Shell Int Research Mecha perforadora con percusion, sistema de perforacion que incluye dicha mecha perforadora y un metodo para perforar un pozo
AU2003903831A0 (en) * 2003-07-24 2003-08-07 Sparr Drilling Equipment Pty Ltd Downhole hammer drill
GB0407947D0 (en) * 2004-04-07 2004-05-12 Halco Drilling Internat Ltd Improvements in or relating to rock drilling equipment
US7455126B2 (en) 2004-05-25 2008-11-25 Shell Oil Company Percussive drill bit, drilling system comprising such a drill bit and method of drilling a bore hole
IES20050495A2 (en) * 2005-07-20 2006-11-01 Minroc Techn Promotions Ltd A drill bit assembly for fluid-operated percussion drill tools
WO2007062490A1 (en) * 2005-12-02 2007-06-07 Sds Digger Tools Pty Ltd Fluid flow control means for a reverse circulation down hole hammer
EP2191094A4 (de) * 2007-08-21 2015-12-23 Airdrill Hammers And Bits Pty Ltd Bohrlochhammerbohrer
CN101319599B (zh) * 2008-07-22 2011-01-26 吉林大学 侧吸式反循环钻头
US8151885B2 (en) * 2009-04-20 2012-04-10 Halliburton Energy Services Inc. Erosion resistant flow connector
US8646846B2 (en) 2010-08-23 2014-02-11 Steven W. Wentworth Method and apparatus for creating a planar cavern
WO2012027110A1 (en) 2010-08-23 2012-03-01 Wentworth Patent Holdings Inc. Method and apparatus for creating a planar cavern
WO2012051674A1 (en) * 2010-10-22 2012-04-26 Drilling Tools Australia Pty Ltd A drilling apparatus
US20140311807A1 (en) * 2011-10-26 2014-10-23 Sandvik Intellectual Property Ab Reverse circulation hammer spline arrangement improvements
WO2013071360A1 (en) * 2011-11-17 2013-05-23 Sandvik Intellectual Property Ab Hammer bit shank enhancements
WO2013121304A2 (en) * 2012-01-19 2013-08-22 Sandvik Intellectual Property Ab Hammer bit ring improvements
WO2013108127A2 (en) * 2012-01-19 2013-07-25 Sandvik Intellectual Property Ab Hammer improvements
GB2516626B (en) * 2013-07-25 2018-01-10 Padley & Venables Ltd Percussive Drill Bit
USD872142S1 (en) * 2015-05-21 2020-01-07 Center Rock Inc. Drill bit for a down-the-hole drill hammer
CA165394S (en) * 2015-05-29 2016-06-16 Atlas Copco Secoroc Ab Rock drill bit
USD870168S1 (en) 2018-03-13 2019-12-17 Robit Oyj Drill bit
USD861051S1 (en) * 2018-03-13 2019-09-24 Robit Oyj Drill bit
EP3670823A1 (de) 2018-12-17 2020-06-24 Sandvik Mining and Construction Oy Bohrhammer-hammerbohrmeisselanordnung
USD1009108S1 (en) * 2020-09-21 2023-12-26 Kyocera Unimerco Tooling A/S Drill

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991016521A1 (en) * 1990-04-19 1991-10-31 Werner Giehl Percussive drilling arrangement
AU656724B2 (en) 1990-04-19 1995-02-16 Sandvik Rc Tools Australia Pty Limited Percussive drilling arrangement
GB2243387B (en) * 1990-04-26 1994-07-20 D T A Pty Ltd Drill bit arrangement
AU638571B2 (en) 1990-04-26 1993-07-01 Sandvik Rc Tools Australia Pty Limited Transmission sleeve for a down hole hammer
IE80718B1 (en) 1995-01-06 1998-12-30 Minroc Techn Promotions Ltd A reverse circulation down-the-hole drill
AUPN357995A0 (en) * 1995-06-15 1995-07-06 Rear, Ian Graeme Down hole hammer assembly
AU730523B2 (en) * 1996-10-22 2001-03-08 Sandvik Mining And Construction Australia (Production/Supply) Pty Ltd Wear sleeve
AUPO698197A0 (en) 1997-05-26 1997-06-19 Sds Digger Tools Pty Ltd A percussive hammer drill
US6095261A (en) 1998-07-23 2000-08-01 Baker Hughes Incorporated Drill bit reverse circulation apparatus and method
AUPQ302599A0 (en) 1999-09-22 1999-10-21 Azuko Pty Ltd Drilling apparatus
AU784449B2 (en) * 2000-07-14 2006-04-06 Sandvik Mining And Construction Australia (Production/Supply) Pty Ltd Down hole drilling tool

Also Published As

Publication number Publication date
ZA200404646B (en) 2005-06-29
US7290626B2 (en) 2007-11-06
HK1067682A1 (en) 2005-04-15
EP1454031B1 (de) 2007-12-12
US20050199429A1 (en) 2005-09-15
AUPR879901A0 (en) 2001-12-06
CA2466939C (en) 2012-01-03
DE60224087D1 (de) 2008-01-24
WO2003042492A1 (en) 2003-05-22
EP1454031A1 (de) 2004-09-08
EP1454031A4 (de) 2005-11-30
AU2002333000B2 (en) 2007-06-14
CA2466939A1 (en) 2003-05-22

Similar Documents

Publication Publication Date Title
DE60224087D1 (de) Verbesserte übertragungsbuchse
SE0300836D0 (sv) Hydraulisk borrsträngsanordning
SE0200998D0 (sv) Up-hole overshot and drilling apparatus
WO2002068793A8 (en) Ball activated tool for use in downhole drilling
EP1604093A4 (de) Verfahren und vorrichtung zum bohren eines bohrlochs mit einem bohrloch-liner
ATE228041T1 (de) Saugwerkzeug
DE60207059D1 (de) Bohrverfahren und bohrvorrichtung
GB2419620A (en) Pressure controlled downhole operations
ATE389784T1 (de) Dampfturbine und verfahren zum betrieb einer dampfturbine
GB2433529A (en) Method of drilling a lossy formation
DE602004008987D1 (de) Bohrwerkzeug im Bohrloch
ATE481610T1 (de) Spiralwärmetauscher
GB2442414A (en) Equalizer valve assembly
SE0501013L (sv) Anordning och förfarande för att installera en bergbult och en bergbultinstallationsrigg
NO20042956L (no) System og fremgangsmate for redusering av pavirkningen pa ventiltraer ved bronnhullsarbeider som innbefatter ventiltraer
CA2392937A1 (en) Drill bit having adjustable total flow area
SE9800283L (sv) Verktyg
CA2302977A1 (en) Hydraulic drilling jar
CA2465668A1 (en) Well jet device for testing and studying formations and the operating method thereof
ATE371802T1 (de) Zementflusssteuerwerkzeug
WO2006116646A3 (en) Exhaust valve and bit assembly for down-hole percussive drills
SE0100948L (sv) Brännare för gas
DE50306821D1 (de) Laufhalterung
UA51039A (uk) Електробур
RU2303108C2 (ru) Расширитель ствола скважины

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties