ATE398226T1 - Gesteinsbohrer - Google Patents

Gesteinsbohrer

Info

Publication number
ATE398226T1
ATE398226T1 AT04800291T AT04800291T ATE398226T1 AT E398226 T1 ATE398226 T1 AT E398226T1 AT 04800291 T AT04800291 T AT 04800291T AT 04800291 T AT04800291 T AT 04800291T AT E398226 T1 ATE398226 T1 AT E398226T1
Authority
AT
Austria
Prior art keywords
surface portion
buttons
cavity
head portion
drill bit
Prior art date
Application number
AT04800291T
Other languages
English (en)
Inventor
Fredrik Bjoerk
Original Assignee
Sandvik Intellectual Property
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=29997688&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE398226(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Sandvik Intellectual Property filed Critical Sandvik Intellectual Property
Application granted granted Critical
Publication of ATE398226T1 publication Critical patent/ATE398226T1/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
    • 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)
  • 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)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Materials For Medical Uses (AREA)
AT04800291T 2003-12-09 2004-11-10 Gesteinsbohrer ATE398226T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0303316A SE526344C2 (sv) 2003-12-09 2003-12-09 Bergborrkrona

Publications (1)

Publication Number Publication Date
ATE398226T1 true ATE398226T1 (de) 2008-07-15

Family

ID=29997688

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04800291T ATE398226T1 (de) 2003-12-09 2004-11-10 Gesteinsbohrer

Country Status (13)

Country Link
US (1) US7392863B2 (de)
EP (1) EP1694939B1 (de)
JP (1) JP4468958B2 (de)
KR (1) KR101139750B1 (de)
CN (1) CN100532778C (de)
AT (1) ATE398226T1 (de)
AU (1) AU2004297490B2 (de)
CA (1) CA2535415C (de)
DE (1) DE602004014406D1 (de)
RU (1) RU2351742C2 (de)
SE (1) SE526344C2 (de)
WO (1) WO2005056972A1 (de)
ZA (1) ZA200604720B (de)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE530602C2 (sv) * 2004-11-17 2008-07-15 Sandvik Intellectual Property Bergborrkrona för slående borrning
US7527110B2 (en) * 2006-10-13 2009-05-05 Hall David R Percussive drill bit
US8459381B2 (en) 2006-12-14 2013-06-11 Longyear Tm, Inc. Drill bits with axially-tapered waterways
US9279292B2 (en) * 2013-11-20 2016-03-08 Longyear Tm, Inc. Drill bits having flushing and systems for using same
CA126499S (en) * 2008-02-26 2009-03-20 Sandvik Intellectual Property Drill bit
CA126500S (en) * 2008-02-26 2009-03-20 Sandvik Intellectual Property Rock drill bit
RU2459064C1 (ru) * 2011-04-12 2012-08-20 Николай Митрофанович Панин Буровая коронка
EP2586960B1 (de) * 2011-10-27 2016-01-13 Sandvik Intellectual Property AB Bohrspitze mit einem absenkknopf und gesteinsbohrwerkzeug zur verwendung mit einer solchen bohrspitze
PL2592216T3 (pl) * 2011-11-11 2019-05-31 Sandvik Intellectual Property Bit wiertniczy do narzędzia do wiercenia w skałach i narzędzie do wiercenia w skałach
EP2642063A1 (de) * 2012-03-22 2013-09-25 Sandvik Intellectual Property AB Bohrmeißel zum Schlagbohren
IES20120176A2 (en) * 2012-04-05 2013-03-27 Mincon Internat Ltd Symmetrical bit for directional drilling tool
WO2013191386A1 (ko) * 2012-06-21 2013-12-27 한국생산기술연구원 헤드부 중심으로부터 상이한 반경을 가지는 버튼 배열을 포함하는 드릴 비트
USD705827S1 (en) * 2012-09-07 2014-05-27 Sandvik Intellectual Property Ab Drill bit for percussive drilling
KR101349284B1 (ko) * 2012-12-13 2014-01-16 한국생산기술연구원 내부 유로부를 포함하는 드릴비트
EP2902583B1 (de) * 2014-01-31 2017-04-12 Sandvik Intellectual Property AB Gesteinsschlagbohrmeißel mit Spülnuten
EP2921639A1 (de) * 2014-03-18 2015-09-23 Sandvik Intellectual Property AB Schlagbohrer mit mehreren Sätzen von Schneideinsätzen
CA2946601C (en) 2015-03-05 2017-04-25 Longyear Tm, Inc. Drill bits having flushing
CN104832101B (zh) * 2015-05-15 2018-07-03 中国水利水电第十工程局有限公司 双基材型切削元件及具有该切削元件的潜孔锤钻头
USD872142S1 (en) * 2015-05-21 2020-01-07 Center Rock Inc. Drill bit for a down-the-hole drill hammer
CA165393S (en) * 2015-05-29 2016-06-16 Atlas Copco Secoroc Ab Rock drill bit
JP1569599S (de) * 2016-07-14 2017-02-20
JP1569589S (de) * 2016-07-14 2017-02-20
JP1569597S (de) * 2016-07-14 2017-02-20
EP3421205A1 (de) 2017-06-27 2019-01-02 HILTI Aktiengesellschaft Bohrer für die meisselnde bearbeitung von gestein
USD870168S1 (en) 2018-03-13 2019-12-17 Robit Oyj Drill bit
USD861051S1 (en) * 2018-03-13 2019-09-24 Robit Oyj Drill bit
PL3617439T3 (pl) * 2018-08-30 2021-12-06 Sandvik Mining And Construction Tools Ab Wiertnicze narzędzie z zakrzywionymi rowkami dla szlamu
FI3760828T4 (fi) * 2019-07-05 2025-06-30 Sandvik Mining And Construction Tools Ab Poranterä
PL3960981T3 (pl) * 2020-08-26 2023-10-09 Sandvik Mining And Construction Tools Ab Wiertło wykrawane
USD1009108S1 (en) * 2020-09-21 2023-12-26 Kyocera Unimerco Tooling A/S Drill
USD1044894S1 (en) * 2022-07-09 2024-10-01 Zhejiang Pulanka Rock Tools Co., Ltd. Button drill bit
USD1046584S1 (en) * 2022-09-16 2024-10-15 Boart Longyear Company Drill bit
USD1068887S1 (en) * 2023-01-12 2025-04-01 Boart Longyear Manufacturing And Distribution Inc. Drill bit

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3955635A (en) * 1975-02-03 1976-05-11 Skidmore Sam C Percussion drill bit
US4299298A (en) * 1979-01-12 1981-11-10 Boart International Limited Down-the-hole drilling
SE452636B (sv) * 1983-09-20 1987-12-07 Santrade Ltd Bergborrkrona
US4819756A (en) * 1984-03-05 1989-04-11 Gkn Automotive Inc. Independent wheel suspension system using thrust bearing constant velocity universal drive joints, bending and torsional motion resistance suspension members and a transversely pivotable differential
DE3510048C1 (de) * 1985-03-20 1986-04-10 Siegfried 5883 Kierspe Treitz Schlagbohrkrone fuer Gesteinsbohrmaschinen
US4940097A (en) * 1988-12-13 1990-07-10 Martini Leo A Fluid powered rotary percussion drill with formation disintegration inserts
US5029657A (en) * 1989-11-14 1991-07-09 Arthur Mahar Rock drill bit
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
SE508490C2 (sv) * 1996-03-14 1998-10-12 Sandvik Ab Bergborrkrona för slående borrning
RU2135735C1 (ru) * 1998-05-13 1999-08-27 Институт горного дела СО РАН Буровая коронка
RU2164283C2 (ru) * 1999-02-24 2001-03-20 Аоот "Нипигормаш" Буровая коронка
JP4043667B2 (ja) 1999-09-28 2008-02-06 古河機械金属株式会社 さく孔用ドリルビット構造
SE520036C2 (sv) 2002-06-26 2003-05-13 Sandvik Ab Bergborrkrona samt förfarande för dess tillverkning
SE530135C2 (sv) * 2004-09-21 2008-03-11 Sandvik Intellectual Property Bergborrkrona anpassad för slående borrning

Also Published As

Publication number Publication date
CA2535415C (en) 2012-06-26
CN1846039A (zh) 2006-10-11
JP4468958B2 (ja) 2010-05-26
RU2351742C2 (ru) 2009-04-10
SE526344C2 (sv) 2005-08-30
US7392863B2 (en) 2008-07-01
ZA200604720B (en) 2007-04-25
CA2535415A1 (en) 2005-06-23
JP2007514084A (ja) 2007-05-31
AU2004297490A1 (en) 2005-06-23
KR101139750B1 (ko) 2012-04-26
CN100532778C (zh) 2009-08-26
DE602004014406D1 (de) 2008-07-24
US20070137900A1 (en) 2007-06-21
EP1694939A1 (de) 2006-08-30
EP1694939B1 (de) 2008-06-11
RU2006124527A (ru) 2008-01-20
SE0303316L (sv) 2005-06-10
AU2004297490B2 (en) 2009-06-18
SE0303316D0 (sv) 2003-12-09
KR20060110271A (ko) 2006-10-24
WO2005056972A1 (en) 2005-06-23

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