SE505068C2 - Förfarande för att överföra slagenergi från ett slagborrverktyg till ett borrhål, bergborrverktyg och borrkrona för slående borrning - Google Patents

Förfarande för att överföra slagenergi från ett slagborrverktyg till ett borrhål, bergborrverktyg och borrkrona för slående borrning

Info

Publication number
SE505068C2
SE505068C2 SE9501096A SE9501096A SE505068C2 SE 505068 C2 SE505068 C2 SE 505068C2 SE 9501096 A SE9501096 A SE 9501096A SE 9501096 A SE9501096 A SE 9501096A SE 505068 C2 SE505068 C2 SE 505068C2
Authority
SE
Sweden
Prior art keywords
pin
drill bit
shoulder
axial length
crown head
Prior art date
Application number
SE9501096A
Other languages
English (en)
Swedish (sv)
Other versions
SE9501096L (sv
SE9501096D0 (sv
Inventor
Kenneth Larsson
Rainer Beccu
Original Assignee
Sandvik 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 Sandvik Ab filed Critical Sandvik Ab
Priority to SE9501096A priority Critical patent/SE505068C2/sv
Publication of SE9501096D0 publication Critical patent/SE9501096D0/xx
Priority to US08/913,286 priority patent/US5984030A/en
Priority to PCT/SE1996/000352 priority patent/WO1996030620A1/en
Priority to JP8529250A priority patent/JPH11504687A/ja
Priority to AU51660/96A priority patent/AU693338B2/en
Priority to PL96322500A priority patent/PL179153B1/pl
Priority to BR9607667A priority patent/BR9607667A/pt
Priority to EP96908421A priority patent/EP0815340B1/en
Priority to AT96908421T priority patent/ATE233861T1/de
Priority to DE69626502T priority patent/DE69626502D1/de
Priority to CA002216974A priority patent/CA2216974A1/en
Priority to CN96192890A priority patent/CN1064733C/zh
Priority to ZA962372A priority patent/ZA962372B/xx
Publication of SE9501096L publication Critical patent/SE9501096L/
Publication of SE505068C2 publication Critical patent/SE505068C2/sv
Priority to MXPA/A/1997/007336A priority patent/MXPA97007336A/xx
Priority to NO19974465A priority patent/NO311445B1/no
Priority to HK98111216A priority patent/HK1015011A1/xx

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
    • 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
    • E21B10/46—Drill bits characterised by wear resisting parts, e.g. diamond inserts
    • E21B10/56—Button-type inserts
    • 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
    • E21B17/042—Threaded
    • E21B17/0426—Threaded with a threaded cylindrical portion, e.g. for percussion rods

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)
  • Mechanical Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
SE9501096A 1995-03-27 1995-03-27 Förfarande för att överföra slagenergi från ett slagborrverktyg till ett borrhål, bergborrverktyg och borrkrona för slående borrning SE505068C2 (sv)

Priority Applications (16)

Application Number Priority Date Filing Date Title
SE9501096A SE505068C2 (sv) 1995-03-27 1995-03-27 Förfarande för att överföra slagenergi från ett slagborrverktyg till ett borrhål, bergborrverktyg och borrkrona för slående borrning
CN96192890A CN1064733C (zh) 1995-03-27 1996-03-21 传递冲击能量的钻具、钻头和方法
AT96908421T ATE233861T1 (de) 1995-03-27 1996-03-21 Gesteinsbohrwerkzeug, bohrkrone sowie verfahren zur übertragung von schlagenergie
CA002216974A CA2216974A1 (en) 1995-03-27 1996-03-21 Rock drilling tool, drill bit and a method of transferring percussive energy
JP8529250A JPH11504687A (ja) 1995-03-27 1996-03-21 ロック穿削工具、ドリルビット及び衝撃エネルギを伝達する方法
AU51660/96A AU693338B2 (en) 1995-03-27 1996-03-21 Rock drilling tool, drill bit and a method of transferring percussive energy
PL96322500A PL179153B1 (en) 1995-03-27 1996-03-21 Drilling tool for rock drilling, drillbit and method of transmitting impact energy
BR9607667A BR9607667A (pt) 1995-03-27 1996-03-21 Ferramanta de perfuração de rocha broca de perfuração e processo para a transferéncia de energia percussiva
EP96908421A EP0815340B1 (en) 1995-03-27 1996-03-21 Rock drilling tool, drill bit and a method of transferring percussive energy
US08/913,286 US5984030A (en) 1995-03-27 1996-03-21 Rock drilling tool, drill bit and a method of transferring percussive energy
DE69626502T DE69626502D1 (de) 1995-03-27 1996-03-21 Gesteinsbohrwerkzeug, bohrkrone sowie verfahren zur übertragung von schlagenergie
PCT/SE1996/000352 WO1996030620A1 (en) 1995-03-27 1996-03-21 Rock drilling tool, drill bit and a method of transferring percussive energy
ZA962372A ZA962372B (en) 1995-03-27 1996-03-25 Rock drilling tool drill bit and a method of transferring percussive energy
MXPA/A/1997/007336A MXPA97007336A (en) 1995-03-27 1997-09-25 Rock drilling tool, bit and method to transfer percus energy
NO19974465A NO311445B1 (no) 1995-03-27 1997-09-26 Fremgangsmåte, fjellboreverktöy og borkrone for overföring av stötenergi
HK98111216A HK1015011A1 (en) 1995-03-27 1998-10-13 A rock drilling tool, drill bit and a method of transferring percussive energy

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9501096A SE505068C2 (sv) 1995-03-27 1995-03-27 Förfarande för att överföra slagenergi från ett slagborrverktyg till ett borrhål, bergborrverktyg och borrkrona för slående borrning

Publications (3)

Publication Number Publication Date
SE9501096D0 SE9501096D0 (sv) 1995-03-27
SE9501096L SE9501096L (sv) 1996-09-28
SE505068C2 true SE505068C2 (sv) 1997-06-23

Family

ID=20397696

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9501096A SE505068C2 (sv) 1995-03-27 1995-03-27 Förfarande för att överföra slagenergi från ett slagborrverktyg till ett borrhål, bergborrverktyg och borrkrona för slående borrning

Country Status (15)

Country Link
US (1) US5984030A (zh)
EP (1) EP0815340B1 (zh)
JP (1) JPH11504687A (zh)
CN (1) CN1064733C (zh)
AT (1) ATE233861T1 (zh)
AU (1) AU693338B2 (zh)
BR (1) BR9607667A (zh)
CA (1) CA2216974A1 (zh)
DE (1) DE69626502D1 (zh)
HK (1) HK1015011A1 (zh)
NO (1) NO311445B1 (zh)
PL (1) PL179153B1 (zh)
SE (1) SE505068C2 (zh)
WO (1) WO1996030620A1 (zh)
ZA (1) ZA962372B (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004003334A1 (en) * 2002-06-27 2004-01-08 Sandvik Ab Male portion, drill bit and threaded joint for percussive rock drilling

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19541163A1 (de) * 1995-11-04 1997-05-07 Hawera Probst Kg Hartmetall Bohrwerkzeug, insbesondere zur Bearbeitung von Gestein
AUPO737497A0 (en) * 1997-06-16 1997-07-10 Sds Digger Tools Pty Ltd Drill bit with drive and retaining means located forwardly of hammer barrel
US6918455B2 (en) * 1997-06-30 2005-07-19 Smith International Drill bit with large inserts
SE525431C2 (sv) * 2003-02-24 2005-02-22 Sandvik Ab Handel för slående borrning
CN1306143C (zh) * 2003-11-20 2007-03-21 东北大学钎具开发研究中心 一种柱面承载管式钎杆
SE531459C2 (sv) * 2006-05-17 2009-04-14 Sandvik Intellectual Property Hondel samt förfarande för tillverkning av hondelar
US20090184564A1 (en) * 2008-01-22 2009-07-23 The William J. Brady Loving Trust Pcd percussion drill bit
US20100025114A1 (en) * 2008-01-22 2010-02-04 Brady William J PCD Percussion Drill Bit
US10907417B2 (en) 2008-01-22 2021-02-02 William J Brady Polycrystalline diamond chisel type insert for use in percussion drill bits even for use in large hole percussion drilling of oil wells
SE533590C2 (sv) * 2009-01-14 2010-11-02 Wassara Ab Borrkrona för sänkborrmaskin
US9643262B2 (en) 2013-07-25 2017-05-09 Kennametal Inc. Coupling mechanism for cutting tool
US9643264B2 (en) 2013-07-25 2017-05-09 Kennametal Inc. Coupling mechanism for cutting tool
US9889509B2 (en) 2014-05-05 2018-02-13 Kennametal Inc. Cutter heads with improved coupling
CN107386992B (zh) * 2017-09-01 2023-04-25 贵州迈锐钻探设备制造有限公司 露天开采钎具组件及露天开采钎具
CN107859494B (zh) * 2017-11-30 2023-10-20 宜昌钻山甲科技有限责任公司 一种具有螺旋排渣分流功能的过渡接头以及潜孔冲击器和钻杆
US20240263525A1 (en) 2020-07-08 2024-08-08 Robit Plc A drill assembly for percussive drilling, a drill bit and a drill string element

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1477855A (en) * 1922-04-18 1923-12-18 Fred W Thurston Drill
US4549615A (en) * 1982-07-12 1985-10-29 Kennametal Inc. Single-pass notching and drilling tool and method of drilling a blast role therewith
SE469603B (sv) * 1988-07-08 1993-08-02 Sandvik Ab Gaengfoerband
US5595252A (en) * 1994-07-28 1997-01-21 Flowdril Corporation Fixed-cutter drill bit assembly and method
BR9502857A (pt) * 1995-06-20 1997-09-23 Sandvik Ab Ponteira para perfuração de rocha
US5647447A (en) * 1996-06-10 1997-07-15 Ingersoll-Rand Company Bit retention device for a bit and chuck assembly of a down-the-hole percussive drill

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004003334A1 (en) * 2002-06-27 2004-01-08 Sandvik Ab Male portion, drill bit and threaded joint for percussive rock drilling

Also Published As

Publication number Publication date
NO311445B1 (no) 2001-11-26
SE9501096L (sv) 1996-09-28
ATE233861T1 (de) 2003-03-15
MX9707336A (es) 1998-07-31
BR9607667A (pt) 1998-06-16
DE69626502D1 (de) 2003-04-10
AU693338B2 (en) 1998-06-25
PL179153B1 (en) 2000-07-31
EP0815340B1 (en) 2003-03-05
HK1015011A1 (en) 1999-10-08
JPH11504687A (ja) 1999-04-27
CA2216974A1 (en) 1996-10-03
EP0815340A1 (en) 1998-01-07
SE9501096D0 (sv) 1995-03-27
AU5166096A (en) 1996-10-16
NO974465D0 (no) 1997-09-26
US5984030A (en) 1999-11-16
CN1179810A (zh) 1998-04-22
WO1996030620A1 (en) 1996-10-03
NO974465L (no) 1997-09-26
CN1064733C (zh) 2001-04-18
PL322500A1 (en) 1998-02-02
ZA962372B (en) 1996-07-30

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