SE0104376L - Medbringare - Google Patents

Medbringare

Info

Publication number
SE0104376L
SE0104376L SE0104376A SE0104376A SE0104376L SE 0104376 L SE0104376 L SE 0104376L SE 0104376 A SE0104376 A SE 0104376A SE 0104376 A SE0104376 A SE 0104376A SE 0104376 L SE0104376 L SE 0104376L
Authority
SE
Sweden
Prior art keywords
dogging element
drill bit
carriers
dogging
driver
Prior art date
Application number
SE0104376A
Other languages
Unknown language ( )
English (en)
Other versions
SE524153C2 (sv
SE0104376D0 (sv
Inventor
Karl Axel Stjernstroem
Thomas Greijer
Original Assignee
Atlas Copco Secoroc Ab
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 Atlas Copco Secoroc Ab filed Critical Atlas Copco Secoroc Ab
Priority to SE0104376A priority Critical patent/SE524153C2/sv
Publication of SE0104376D0 publication Critical patent/SE0104376D0/sv
Priority to PCT/SE2002/002275 priority patent/WO2003062585A1/en
Priority to US10/499,060 priority patent/US20060000645A1/en
Priority to ES02793615T priority patent/ES2287350T3/es
Priority to DE60220097T priority patent/DE60220097T2/de
Priority to AT02793615T priority patent/ATE362035T1/de
Priority to CA002470211A priority patent/CA2470211A1/en
Priority to EP02793615A priority patent/EP1463869B1/en
Publication of SE0104376L publication Critical patent/SE0104376L/sv
Priority to ZA200404804A priority patent/ZA200404804B/en
Publication of SE524153C2 publication Critical patent/SE524153C2/sv

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
    • 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
    • E21B4/00—Drives for drilling, used in the borehole
    • E21B4/20—Drives for drilling, used in the borehole combined with surface drive

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)
  • Percussive Tools And Related Accessories (AREA)
  • Vending Machines For Individual Products (AREA)
  • Pyrane Compounds (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
  • Dental Preparations (AREA)
  • Organic Insulating Materials (AREA)
SE0104376A 2001-12-21 2001-12-21 Medbringare till sänkborrhammare utförd i material mjukare än materialet i skaftet SE524153C2 (sv)

Priority Applications (9)

Application Number Priority Date Filing Date Title
SE0104376A SE524153C2 (sv) 2001-12-21 2001-12-21 Medbringare till sänkborrhammare utförd i material mjukare än materialet i skaftet
EP02793615A EP1463869B1 (en) 2001-12-21 2002-12-10 Driver
DE60220097T DE60220097T2 (de) 2001-12-21 2002-12-10 Mitnehmer
US10/499,060 US20060000645A1 (en) 2001-12-21 2002-12-10 Driver
ES02793615T ES2287350T3 (es) 2001-12-21 2002-12-10 Elemento de arrastre.
PCT/SE2002/002275 WO2003062585A1 (en) 2001-12-21 2002-12-10 Driver
AT02793615T ATE362035T1 (de) 2001-12-21 2002-12-10 Mitnehmer
CA002470211A CA2470211A1 (en) 2001-12-21 2002-12-10 Driver
ZA200404804A ZA200404804B (en) 2001-12-21 2004-06-17 Driver.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0104376A SE524153C2 (sv) 2001-12-21 2001-12-21 Medbringare till sänkborrhammare utförd i material mjukare än materialet i skaftet

Publications (3)

Publication Number Publication Date
SE0104376D0 SE0104376D0 (sv) 2001-12-21
SE0104376L true SE0104376L (sv) 2003-06-22
SE524153C2 SE524153C2 (sv) 2004-07-06

Family

ID=20286474

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0104376A SE524153C2 (sv) 2001-12-21 2001-12-21 Medbringare till sänkborrhammare utförd i material mjukare än materialet i skaftet

Country Status (9)

Country Link
US (1) US20060000645A1 (sv)
EP (1) EP1463869B1 (sv)
AT (1) ATE362035T1 (sv)
CA (1) CA2470211A1 (sv)
DE (1) DE60220097T2 (sv)
ES (1) ES2287350T3 (sv)
SE (1) SE524153C2 (sv)
WO (1) WO2003062585A1 (sv)
ZA (1) ZA200404804B (sv)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IES20060005A2 (en) 2006-01-04 2007-02-21 Minroc Techn Promotions Ltd A drill bit assembly for fluid-operated percussion drill tools
SE534173C2 (sv) * 2009-08-28 2011-05-17 Atlas Copco Secoroc Ab Borrsträngskomponenet med vibrationsdämpande struktur anordnad i anslutning till åtminstone en del av dess insida
IES20090701A2 (en) 2009-08-31 2010-05-12 Minroc Techn Promotions Ltd A drill bit assembly for fluid-operated percussion drill tools
IES20100666A2 (en) 2010-10-15 2011-06-22 Minroc Techn Promotions Ltd A down-the-hole hammer

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2973047A (en) * 1958-11-06 1961-02-28 Thompson Products Ltd Rock drill bit and method of manufacture thereof
USRE36002E (en) * 1990-04-26 1998-12-22 Sds Digger Tools Pty, Ltd. Transmission sleeve for a down hole hammer
US5090500A (en) * 1990-11-30 1992-02-25 Sandvik Rock Tools, Inc. Replaceable wear sleeve for percussion drill
SE505170C2 (sv) * 1993-12-13 1997-07-07 G Drill Ab Sänkborrmaskin med sammanpressbart distansrör
FI945965A0 (fi) * 1994-11-11 1994-12-20 Valto Ilomaeki Foerfarande foer borrning av ett haol med en stoetborrmaskin och motsvarande kutterspindel
US5803192A (en) * 1996-05-13 1998-09-08 Holte; Ardis L. Drill bit retainer for a down hole hammer assembly
US5816342A (en) * 1997-01-27 1998-10-06 Columbia Gas Distribution Companies Small diameter impact boring tool
US6105693A (en) * 1999-02-18 2000-08-22 Sandvik Ab Partially enhanced percussive drill bit
SE523946C2 (sv) * 2001-12-21 2004-06-08 Atlas Copco Secoroc Ab Sänkborrhammare där ytterröret helt omsluter en medbringare
EP1490160A1 (en) * 2002-04-03 2004-12-29 Cleaire Advanced Emission Controls, LLC. Fluid-cooled mount for an injector

Also Published As

Publication number Publication date
SE524153C2 (sv) 2004-07-06
DE60220097T2 (de) 2008-01-10
ES2287350T3 (es) 2007-12-16
EP1463869B1 (en) 2007-05-09
EP1463869A1 (en) 2004-10-06
SE0104376D0 (sv) 2001-12-21
US20060000645A1 (en) 2006-01-05
WO2003062585A1 (en) 2003-07-31
CA2470211A1 (en) 2003-07-31
DE60220097D1 (de) 2007-06-21
ATE362035T1 (de) 2007-06-15
ZA200404804B (en) 2005-08-29

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Legal Events

Date Code Title Description
NUG Patent has lapsed