SE523913C2 - Slående borrkrona och ett stift därför - Google Patents

Slående borrkrona och ett stift därför

Info

Publication number
SE523913C2
SE523913C2 SE0201034A SE0201034A SE523913C2 SE 523913 C2 SE523913 C2 SE 523913C2 SE 0201034 A SE0201034 A SE 0201034A SE 0201034 A SE0201034 A SE 0201034A SE 523913 C2 SE523913 C2 SE 523913C2
Authority
SE
Sweden
Prior art keywords
pin
drill bit
radius
mounting portion
drill
Prior art date
Application number
SE0201034A
Other languages
English (en)
Swedish (sv)
Other versions
SE0201034D0 (sv
SE0201034L (sv
Inventor
Fredrik Bjoerk
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 SE0201034A priority Critical patent/SE523913C2/sv
Publication of SE0201034D0 publication Critical patent/SE0201034D0/xx
Priority to EP03710579A priority patent/EP1490578B1/de
Priority to CNB038073056A priority patent/CN1332115C/zh
Priority to AU2003214751A priority patent/AU2003214751B2/en
Priority to PCT/SE2003/000494 priority patent/WO2003085231A1/en
Priority to JP2003582390A priority patent/JP4116572B2/ja
Priority to RU2004132211/03A priority patent/RU2301318C2/ru
Priority to AT03710579T priority patent/ATE333033T1/de
Priority to US10/509,658 priority patent/US7207402B2/en
Priority to CA2479778A priority patent/CA2479778C/en
Priority to DE60306757T priority patent/DE60306757T2/de
Priority to KR1020047015612A priority patent/KR100949695B1/ko
Publication of SE0201034L publication Critical patent/SE0201034L/
Publication of SE523913C2 publication Critical patent/SE523913C2/sv
Priority to ZA200407604A priority patent/ZA200407604B/en

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
    • E21B10/46—Drill bits characterised by wear resisting parts, e.g. diamond inserts
    • E21B10/56—Button-type inserts

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)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Pens And Brushes (AREA)
SE0201034A 2002-04-04 2002-04-04 Slående borrkrona och ett stift därför SE523913C2 (sv)

Priority Applications (13)

Application Number Priority Date Filing Date Title
SE0201034A SE523913C2 (sv) 2002-04-04 2002-04-04 Slående borrkrona och ett stift därför
KR1020047015612A KR100949695B1 (ko) 2002-04-04 2003-03-26 충격식 드릴 비트와 그에 사용되는 버튼
RU2004132211/03A RU2301318C2 (ru) 2002-04-04 2003-03-26 Буровая коронка для ударного бурения и головка для него
US10/509,658 US7207402B2 (en) 2002-04-04 2003-03-26 Percussion drill bit and a regrindable cemented carbide button therefor
AU2003214751A AU2003214751B2 (en) 2002-04-04 2003-03-26 Percussion drill bit and a button therefor
PCT/SE2003/000494 WO2003085231A1 (en) 2002-04-04 2003-03-26 Percussion drill bit and a button therefor
JP2003582390A JP4116572B2 (ja) 2002-04-04 2003-03-26 打撃ドリルビットおよび打撃ドリルビット用ボタン
EP03710579A EP1490578B1 (de) 2002-04-04 2003-03-26 Schlagbohrmeissel und einsatz dafür
AT03710579T ATE333033T1 (de) 2002-04-04 2003-03-26 Schlagbohrmeissel und einsatz dafür
CNB038073056A CN1332115C (zh) 2002-04-04 2003-03-26 冲击钻头及其钻块
CA2479778A CA2479778C (en) 2002-04-04 2003-03-26 Percussion drill bit and a button therefor
DE60306757T DE60306757T2 (de) 2002-04-04 2003-03-26 Schlagbohrmeissel und einsatz dafür
ZA200407604A ZA200407604B (en) 2002-04-04 2004-09-21 Percussion drill bit and a button therefor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0201034A SE523913C2 (sv) 2002-04-04 2002-04-04 Slående borrkrona och ett stift därför

Publications (3)

Publication Number Publication Date
SE0201034D0 SE0201034D0 (sv) 2002-04-04
SE0201034L SE0201034L (sv) 2003-10-05
SE523913C2 true SE523913C2 (sv) 2004-06-01

Family

ID=20287498

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0201034A SE523913C2 (sv) 2002-04-04 2002-04-04 Slående borrkrona och ett stift därför

Country Status (13)

Country Link
US (1) US7207402B2 (de)
EP (1) EP1490578B1 (de)
JP (1) JP4116572B2 (de)
KR (1) KR100949695B1 (de)
CN (1) CN1332115C (de)
AT (1) ATE333033T1 (de)
AU (1) AU2003214751B2 (de)
CA (1) CA2479778C (de)
DE (1) DE60306757T2 (de)
RU (1) RU2301318C2 (de)
SE (1) SE523913C2 (de)
WO (1) WO2003085231A1 (de)
ZA (1) ZA200407604B (de)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9861346B2 (en) 2003-07-14 2018-01-09 W. L. Gore & Associates, Inc. Patent foramen ovale (PFO) closure device with linearly elongating petals
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
US20070267226A1 (en) * 2006-05-11 2007-11-22 Smith International, Inc. Percussion drill bit and method of drilling a borehole
SE531774C2 (sv) * 2006-11-29 2009-08-04 Sandvik Intellectual Property Stiftborrkrona
USD574403S1 (en) * 2007-03-09 2008-08-05 The William J. Brady Loving Trust Hard rock percussion drill bit with paraboloid PCD inserts
US9005242B2 (en) 2007-04-05 2015-04-14 W.L. Gore & Associates, Inc. Septal closure device with centering mechanism
US20090008155A1 (en) * 2007-07-02 2009-01-08 Baker Hughes Incorporated Pdc cutter with oval cross-section
US20100025114A1 (en) * 2008-01-22 2010-02-04 Brady William J PCD Percussion Drill Bit
US20090184564A1 (en) * 2008-01-22 2009-07-23 The William J. Brady Loving Trust 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
US9138213B2 (en) 2008-03-07 2015-09-22 W.L. Gore & Associates, Inc. Heart occlusion devices
US9119607B2 (en) * 2008-03-07 2015-09-01 Gore Enterprise Holdings, Inc. Heart occlusion devices
US20130165967A1 (en) 2008-03-07 2013-06-27 W.L. Gore & Associates, Inc. Heart occlusion devices
US9636094B2 (en) 2009-06-22 2017-05-02 W. L. Gore & Associates, Inc. Sealing device and delivery system
US20120029556A1 (en) 2009-06-22 2012-02-02 Masters Steven J Sealing device and delivery system
WO2012174607A1 (en) * 2011-06-24 2012-12-27 Drilling Tools Australia Pty Ltd A drill bit
US9770232B2 (en) 2011-08-12 2017-09-26 W. L. Gore & Associates, Inc. Heart occlusion devices
EP2642063A1 (de) * 2012-03-22 2013-09-25 Sandvik Intellectual Property AB Bohrmeißel zum Schlagbohren
US10828019B2 (en) 2013-01-18 2020-11-10 W.L. Gore & Associates, Inc. Sealing device and delivery system
JP2014196615A (ja) * 2013-03-29 2014-10-16 三菱マテリアル株式会社 掘削ビット及びこれに用いられる掘削チップ
JP6149486B2 (ja) * 2013-04-22 2017-06-21 三菱マテリアル株式会社 掘削チップ及びこれを用いた掘削工具
US9808230B2 (en) 2014-06-06 2017-11-07 W. L. Gore & Associates, Inc. Sealing device and delivery system
JP1569597S (de) * 2016-07-14 2017-02-20
JP1569599S (de) * 2016-07-14 2017-02-20
JP1569589S (de) * 2016-07-14 2017-02-20
GB2557190B (en) * 2016-11-29 2020-09-16 Mincon Int Ltd Drill bits
WO2019147820A1 (en) 2018-01-24 2019-08-01 Stabil Drill Specialties, L.L.C. Eccentric reaming tool
CN119914177A (zh) 2023-10-30 2025-05-02 肯纳金属印度有限公司 钻土工具

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3788409A (en) * 1972-05-08 1974-01-29 Baker Oil Tools Inc Percussion bits
US4058177A (en) * 1976-03-29 1977-11-15 Dresser Industries, Inc. Asymmetric gage insert for an earth boring apparatus
US4296825A (en) * 1977-11-25 1981-10-27 Sandvik Aktiebolag Rock drill
SE452636B (sv) 1983-09-20 1987-12-07 Santrade Ltd Bergborrkrona
US5421424A (en) * 1994-06-09 1995-06-06 Smith International, Inc. Bowed out chisel insert for rock bits
SE507098C2 (sv) * 1994-10-12 1998-03-30 Sandvik Ab Stift av hårdmetall och bergborrkrona för slående borrning
SE9803997L (sv) * 1998-11-20 2000-05-21 Sandvik Ab En borrkrona och ett stift

Also Published As

Publication number Publication date
DE60306757D1 (de) 2006-08-24
SE0201034D0 (sv) 2002-04-04
KR100949695B1 (ko) 2010-03-29
EP1490578B1 (de) 2006-07-12
ATE333033T1 (de) 2006-08-15
JP2005521818A (ja) 2005-07-21
WO2003085231A1 (en) 2003-10-16
KR20040091783A (ko) 2004-10-28
EP1490578A1 (de) 2004-12-29
US7207402B2 (en) 2007-04-24
CN1332115C (zh) 2007-08-15
AU2003214751B2 (en) 2008-10-02
CA2479778C (en) 2010-10-26
SE0201034L (sv) 2003-10-05
US20050161264A1 (en) 2005-07-28
RU2004132211A (ru) 2005-04-20
CA2479778A1 (en) 2003-10-16
CN1643232A (zh) 2005-07-20
JP4116572B2 (ja) 2008-07-09
RU2301318C2 (ru) 2007-06-20
ZA200407604B (en) 2006-07-26
DE60306757T2 (de) 2007-08-02
AU2003214751A1 (en) 2003-10-20

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Legal Events

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