SE0000688L - Bergborrkrona samt förfarande för dess tillverkning - Google Patents

Bergborrkrona samt förfarande för dess tillverkning

Info

Publication number
SE0000688L
SE0000688L SE0000688A SE0000688A SE0000688L SE 0000688 L SE0000688 L SE 0000688L SE 0000688 A SE0000688 A SE 0000688A SE 0000688 A SE0000688 A SE 0000688A SE 0000688 L SE0000688 L SE 0000688L
Authority
SE
Sweden
Prior art keywords
drill bit
skirt
rock drill
manufacture
axial direction
Prior art date
Application number
SE0000688A
Other languages
Unknown language ( )
English (en)
Other versions
SE0000688D0 (sv
SE514931C2 (sv
Inventor
Bengt Aasberg
Kenneth Larsson
Bertil Ederyd
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 SE0000688A priority Critical patent/SE514931C2/sv
Publication of SE0000688D0 publication Critical patent/SE0000688D0/sv
Priority to KR1020027011357A priority patent/KR20020086591A/ko
Priority to PCT/SE2001/000367 priority patent/WO2001065051A1/en
Priority to CN01805763A priority patent/CN1406309A/zh
Priority to EP01908538A priority patent/EP1259697A1/en
Priority to MXPA02008445A priority patent/MXPA02008445A/es
Priority to AU36281/01A priority patent/AU778724B2/en
Priority to CA002397146A priority patent/CA2397146A1/en
Priority to BR0108795-9A priority patent/BR0108795A/pt
Priority to PL01357778A priority patent/PL357778A1/xx
Priority to RU2002122740/03A priority patent/RU2002122740A/ru
Priority to JP2001563729A priority patent/JP2003525372A/ja
Priority to US09/796,440 priority patent/US6494275B2/en
Publication of SE0000688L publication Critical patent/SE0000688L/sv
Publication of SE514931C2 publication Critical patent/SE514931C2/sv
Priority to ZA200205239A priority patent/ZA200205239B/en
Priority to NO20024125A priority patent/NO20024125L/no

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
    • E21B17/10—Wear protectors; Centralising devices, e.g. stabilisers
    • E21B17/1092—Gauge section of 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
    • E21B10/003—Drill bits with cutting edges facing in opposite axial directions
    • 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
    • E21B10/36—Percussion drill bits
    • E21B10/38—Percussion drill bits characterised by conduits or nozzles for drilling fluids
    • 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)
  • 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)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
SE0000688A 2000-03-02 2000-03-02 Bergborrkrona samt förfarande för dess tillverkning SE514931C2 (sv)

Priority Applications (15)

Application Number Priority Date Filing Date Title
SE0000688A SE514931C2 (sv) 2000-03-02 2000-03-02 Bergborrkrona samt förfarande för dess tillverkning
JP2001563729A JP2003525372A (ja) 2000-03-02 2001-02-20 削岩機ドリルビットおよびその製造方法
AU36281/01A AU778724B2 (en) 2000-03-02 2001-02-20 Rock drill bit and method for its manufacturing
BR0108795-9A BR0108795A (pt) 2000-03-02 2001-02-20 Broca de perfuração de rocha e método para a sua fabricação
CN01805763A CN1406309A (zh) 2000-03-02 2001-02-20 岩石钻头及其制造方法
EP01908538A EP1259697A1 (en) 2000-03-02 2001-02-20 Rock drill bit and method for its manufacturing
MXPA02008445A MXPA02008445A (es) 2000-03-02 2001-02-20 Broca para perforar roca y metodo para su fabricacion.
KR1020027011357A KR20020086591A (ko) 2000-03-02 2001-02-20 록 드릴비트 및 그 제조방법
CA002397146A CA2397146A1 (en) 2000-03-02 2001-02-20 Rock drill bit and method for its manufacturing
PCT/SE2001/000367 WO2001065051A1 (en) 2000-03-02 2001-02-20 Rock drill bit and method for its manufacturing
PL01357778A PL357778A1 (en) 2000-03-02 2001-02-20 Rock drill bit and method for its manufacturing
RU2002122740/03A RU2002122740A (ru) 2000-03-02 2001-02-20 Головка бура и способ ее изготовления
US09/796,440 US6494275B2 (en) 2000-03-02 2001-03-02 Rock drill bit having retrac teeth and method for its manufacturing
ZA200205239A ZA200205239B (en) 2000-03-02 2002-06-28 Rock drill bit and method for its manufacturing.
NO20024125A NO20024125L (no) 2000-03-02 2002-08-29 Borkrone for fjellbor samt fremgangsmåte for fremstilling av dette

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0000688A SE514931C2 (sv) 2000-03-02 2000-03-02 Bergborrkrona samt förfarande för dess tillverkning

Publications (3)

Publication Number Publication Date
SE0000688D0 SE0000688D0 (sv) 2000-03-02
SE0000688L true SE0000688L (sv) 2001-05-21
SE514931C2 SE514931C2 (sv) 2001-05-21

Family

ID=20278663

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0000688A SE514931C2 (sv) 2000-03-02 2000-03-02 Bergborrkrona samt förfarande för dess tillverkning

Country Status (15)

Country Link
US (1) US6494275B2 (sv)
EP (1) EP1259697A1 (sv)
JP (1) JP2003525372A (sv)
KR (1) KR20020086591A (sv)
CN (1) CN1406309A (sv)
AU (1) AU778724B2 (sv)
BR (1) BR0108795A (sv)
CA (1) CA2397146A1 (sv)
MX (1) MXPA02008445A (sv)
NO (1) NO20024125L (sv)
PL (1) PL357778A1 (sv)
RU (1) RU2002122740A (sv)
SE (1) SE514931C2 (sv)
WO (1) WO2001065051A1 (sv)
ZA (1) ZA200205239B (sv)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10119562A1 (de) * 2001-04-21 2002-10-24 Hilti Ag Schlagbohrwerkzeug für Gestein
DE50202009D1 (de) * 2001-08-01 2005-02-17 Techmo Entw & Vertriebs Gmbh Bohrkrone
SE0201984L (sv) * 2002-06-26 2003-05-13 Sandvik Ab Bergborrkrona samt förfarande för dess tillverkning
SE525431C2 (sv) * 2003-02-24 2005-02-22 Sandvik Ab Handel för slående borrning
SE530135C2 (sv) * 2004-09-21 2008-03-11 Sandvik Intellectual Property Bergborrkrona anpassad för slående borrning
SE530602C2 (sv) * 2004-11-17 2008-07-15 Sandvik Intellectual Property Bergborrkrona för slående borrning
SE531459C2 (sv) * 2006-05-17 2009-04-14 Sandvik Intellectual Property Hondel samt förfarande för tillverkning av hondelar
AU2006236012B2 (en) * 2006-11-15 2009-06-04 Sandvik Intellectual Property Ab A rock bolt and an anchoring device
CA2665474A1 (en) * 2006-11-15 2008-05-22 Sandvik Intellectual Property Ab A rock bolt and an anchoring device
AU2008242797B2 (en) 2007-04-20 2011-07-14 Shell Internationale Research Maatschappij B.V. In situ recovery from residually heated sections in a hydrocarbon containing formation
WO2009052054A1 (en) 2007-10-19 2009-04-23 Shell Oil Company Systems, methods, and processes utilized for treating subsurface formations
SE530650C2 (sv) * 2007-11-21 2008-07-29 Sandvik Intellectual Property Slagborrkrona för bergborrning och förfarande för tillverkning av en dylik borrkrona
AU2009251533B2 (en) 2008-04-18 2012-08-23 Shell Internationale Research Maatschappij B.V. Using mines and tunnels for treating subsurface hydrocarbon containing formations
BRPI0920141A2 (pt) 2008-10-13 2017-06-27 Shell Int Research sistema e método para tratar uma formação de subsuperfície.
EP2369127A1 (en) 2010-03-09 2011-09-28 Sandvik Intellectual Property AB A rock drill bit, a drilling assembly and a method for percussive rock drilling
EP2383420B1 (en) * 2010-04-29 2012-06-20 Sandvik Intellectual Property AB Drill bit for percussive rock drilling
KR101349284B1 (ko) * 2012-12-13 2014-01-16 한국생산기술연구원 내부 유로부를 포함하는 드릴비트
JP2014196655A (ja) * 2013-03-05 2014-10-16 三菱マテリアル株式会社 掘削ビット
EP2799659A1 (en) * 2013-05-03 2014-11-05 Sandvik Intellectual Property AB Percussive rock drill bit
CN105452589B (zh) * 2013-05-17 2017-11-10 阿特拉斯·科普柯·塞科洛克有限公司 用于撞击凿岩的装置和***
US10487588B2 (en) * 2014-05-15 2019-11-26 Dover Bmcs Acquisition Corp. Percussion drill bit with at least one wear insert, related systems, and methods
EP3023575A1 (en) * 2014-11-21 2016-05-25 Sandvik Intellectual Property AB Drill string rod with shoulder
CN104895500A (zh) * 2015-05-28 2015-09-09 山东中瑞工程机械有限公司 集束式潜孔锤用钻头
CN105156071B (zh) * 2015-08-18 2017-06-27 华中科技大学 一种钻井用钻屑输送破碎装置
CN105156069B (zh) * 2015-08-18 2017-06-27 华中科技大学 一种钻井用输送机构
CN105156036B (zh) 2015-08-27 2018-01-05 中国石油天然气集团公司 凸脊型非平面切削齿及金刚石钻头
CN106320988A (zh) * 2016-10-08 2017-01-11 郑州神利达钻采设备有限公司 一种可持续降温排渣效果好的潜孔钻头
CN107973070A (zh) * 2017-11-03 2018-05-01 中国石油天然气集团公司 岩屑输送装置
EP3690180A1 (en) * 2019-01-30 2020-08-05 Sandvik Mining and Construction Tools AB Percussion drill bit with wear inserts
CN109854180A (zh) * 2019-04-23 2019-06-07 吉林大学 一种高频旋振式碎岩钻具用钻头
CN114364860A (zh) * 2019-10-11 2022-04-15 山特维克矿山工程机械工具股份有限公司 肩部受保护的钻凿组件
CN114183078B (zh) * 2021-12-03 2023-09-08 中煤科工集团沈阳研究院有限公司 一种可循环冷却钻具及使用方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2746722A (en) * 1950-07-17 1956-05-22 Schneider Jacob Reversible drill bit
US2821364A (en) * 1954-07-01 1958-01-28 Godfrey Grant Two-way bit
US3094180A (en) * 1960-05-23 1963-06-18 William J Haith Rock drilling bit
US3145789A (en) * 1962-03-20 1964-08-25 Russell H Lawry Pilot rock drill
US3313364A (en) * 1964-06-15 1967-04-11 Howard M Binkley Self-reaming rock drill coupling
US4262762A (en) * 1979-10-09 1981-04-21 Potratz Robert P Anti-collaring structure for impact bit
SE452636B (sv) * 1983-09-20 1987-12-07 Santrade Ltd Bergborrkrona
JPH0619978Y2 (ja) 1988-02-09 1994-05-25 日産自動車株式会社 回転型放熱器
US4986375A (en) * 1989-12-04 1991-01-22 Maher Thomas P Device for facilitating drill bit retrieval
US5743345A (en) * 1996-05-16 1998-04-28 Ingersoll-Rand Company Drill bit for reverse drilling
DE19727170A1 (de) * 1997-06-26 1999-01-07 Walter Ag Bohrwerkzeug mit Rechteckplatten

Also Published As

Publication number Publication date
CA2397146A1 (en) 2001-09-07
NO20024125D0 (no) 2002-08-29
US6494275B2 (en) 2002-12-17
NO20024125L (no) 2002-08-29
MXPA02008445A (es) 2003-01-28
SE0000688D0 (sv) 2000-03-02
AU778724B2 (en) 2004-12-16
US20010018990A1 (en) 2001-09-06
CN1406309A (zh) 2003-03-26
ZA200205239B (en) 2003-09-29
KR20020086591A (ko) 2002-11-18
RU2002122740A (ru) 2004-01-20
AU3628101A (en) 2001-09-12
SE514931C2 (sv) 2001-05-21
BR0108795A (pt) 2002-12-31
PL357778A1 (en) 2004-07-26
WO2001065051A1 (en) 2001-09-07
EP1259697A1 (en) 2002-11-27
JP2003525372A (ja) 2003-08-26

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Legal Events

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NUG Patent has lapsed