ZA200703953B - Rock drill bit - Google Patents
Rock drill bitInfo
- Publication number
- ZA200703953B ZA200703953B ZA200703953A ZA200703953A ZA200703953B ZA 200703953 B ZA200703953 B ZA 200703953B ZA 200703953 A ZA200703953 A ZA 200703953A ZA 200703953 A ZA200703953 A ZA 200703953A ZA 200703953 B ZA200703953 B ZA 200703953B
- Authority
- ZA
- South Africa
- Prior art keywords
- drill bit
- rock drill
- rock
- bit
- drill
- Prior art date
Links
- 239000011435 rock Substances 0.000 title 1
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
-
- 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
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0402806A SE530602C2 (sv) | 2004-11-17 | 2004-11-17 | Bergborrkrona för slående borrning |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA200703953B true ZA200703953B (en) | 2010-08-25 |
Family
ID=33488267
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA200703953A ZA200703953B (en) | 2004-11-17 | 2007-05-16 | Rock drill bit |
Country Status (11)
Country | Link |
---|---|
US (1) | US7281594B2 (sv) |
EP (1) | EP1815103B1 (sv) |
JP (1) | JP4709226B2 (sv) |
KR (1) | KR101240763B1 (sv) |
CN (1) | CN101061290B (sv) |
AU (1) | AU2005307146B2 (sv) |
CA (1) | CA2585564C (sv) |
RU (1) | RU2378480C2 (sv) |
SE (1) | SE530602C2 (sv) |
WO (1) | WO2006054933A1 (sv) |
ZA (1) | ZA200703953B (sv) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
SE530650C2 (sv) * | 2007-11-21 | 2008-07-29 | Sandvik Intellectual Property | Slagborrkrona för bergborrning och förfarande för tillverkning av en dylik borrkrona |
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 |
IES86164B2 (en) * | 2012-04-05 | 2013-03-27 | Mincon Internat Ltd | Symmetrical bit for directional drilling tool |
JP2014196655A (ja) * | 2013-03-05 | 2014-10-16 | 三菱マテリアル株式会社 | 掘削ビット |
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 |
PL2902583T3 (pl) * | 2014-01-31 | 2017-09-29 | Sandvik Intellectual Property Ab | Udarowa koronka wiertnicza do skał twardych z rowkami płuczkowymi |
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 |
EP2990589B1 (en) | 2014-08-25 | 2017-05-03 | Sandvik Intellectual Property AB | Drill bit with recessed cutting face |
USD872142S1 (en) * | 2015-05-21 | 2020-01-07 | Center Rock Inc. | Drill bit for a down-the-hole drill hammer |
CA165392S (en) | 2015-05-29 | 2016-06-16 | Atlas Copco Secoroc Ab | Rock drill bit |
AU363298S (en) * | 2015-07-17 | 2015-08-11 | The State Of Queensland Through Its Dept Of Agriculture And Fisheries | Drill corer |
USD805114S1 (en) * | 2016-01-26 | 2017-12-12 | Roy Jones | Traveling rotary valve |
JP1569599S (sv) * | 2016-07-14 | 2017-02-20 | ||
JP1569589S (sv) * | 2016-07-14 | 2017-02-20 | ||
JP1569597S (sv) * | 2016-07-14 | 2017-02-20 | ||
USD870168S1 (en) | 2018-03-13 | 2019-12-17 | Robit Oyj | Drill bit |
USD861051S1 (en) * | 2018-03-13 | 2019-09-24 | Robit Oyj | Drill bit |
EP3690180A1 (en) * | 2019-01-30 | 2020-08-05 | Sandvik Mining and Construction Tools AB | Percussion drill bit with wear inserts |
KR20210113670A (ko) | 2019-03-19 | 2021-09-16 | 제이에프이 스틸 가부시키가이샤 | 개공 비트 및 그것을 이용한 출선구의 개공 방법 |
DE102020005128A1 (de) | 2020-08-21 | 2022-02-24 | Tracto-Technik Gmbh & Co. Kg | Bohrkopf für eine schlagend verdrängende Erdbohrvorrichtung und Verwendung eines Borhkopfs für eine schlagend verdrängende Erdbohrvorrichtung |
USD1009108S1 (en) * | 2020-09-21 | 2023-12-26 | Kyocera Unimerco Tooling A/S | Drill |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3357507A (en) * | 1965-10-24 | 1967-12-12 | Mission Mfg Co | Percussion bit |
JPS477361Y1 (sv) * | 1969-04-18 | 1972-03-18 | ||
US3955635A (en) * | 1975-02-03 | 1976-05-11 | Skidmore Sam C | Percussion drill bit |
SE452636B (sv) * | 1983-09-20 | 1987-12-07 | Santrade Ltd | Bergborrkrona |
US4862976A (en) * | 1988-11-22 | 1989-09-05 | Sandvik Rock Tools, Inc. | Spline drive for percussion drilling tool |
JP2543575Y2 (ja) * | 1989-03-06 | 1997-08-06 | 三菱マテリアル株式会社 | ロックビット |
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 |
US5743345A (en) * | 1996-05-16 | 1998-04-28 | Ingersoll-Rand Company | Drill bit for reverse drilling |
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 |
SE514931C2 (sv) * | 2000-03-02 | 2001-05-21 | Sandvik Ab | Bergborrkrona samt förfarande för dess tillverkning |
AU2002221922B2 (en) * | 2000-11-27 | 2006-08-17 | Shell Internationale Research Maatschappij B.V. | Drill bit |
SE523913C2 (sv) * | 2002-04-04 | 2004-06-01 | Sandvik Ab | Slående borrkrona och ett stift därför |
SE522152C2 (sv) * | 2002-05-17 | 2004-01-20 | Sandvik Ab | Bergborrprodukt och metod att härda denna |
SE0201984L (sv) * | 2002-06-26 | 2003-05-13 | Sandvik Ab | Bergborrkrona samt förfarande för dess tillverkning |
JP2004036260A (ja) * | 2002-07-04 | 2004-02-05 | Mitsubishi Materials Corp | 掘削工具 |
US20050072602A1 (en) * | 2003-03-05 | 2005-04-07 | Numa Tool Company | Integral bit retention system |
AR044550A1 (es) * | 2003-05-26 | 2005-09-21 | Shell Int Research | Cabeza de perforacion y sistema y metodo para perforar un pozo de perforacion en una formacion de tierra |
SE526344C2 (sv) * | 2003-12-09 | 2005-08-30 | Sandvik Intellectual Property | Bergborrkrona |
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 |
US7308955B2 (en) * | 2005-03-22 | 2007-12-18 | Reedhycalog Uk Limited | Stabilizer arrangement |
-
2004
- 2004-11-17 SE SE0402806A patent/SE530602C2/sv not_active IP Right Cessation
-
2005
- 2005-10-24 CN CN2005800393616A patent/CN101061290B/zh active Active
- 2005-10-24 CA CA2585564A patent/CA2585564C/en active Active
- 2005-10-24 EP EP05796413.2A patent/EP1815103B1/en active Active
- 2005-10-24 WO PCT/SE2005/001596 patent/WO2006054933A1/en active Application Filing
- 2005-10-24 RU RU2007122508/03A patent/RU2378480C2/ru active
- 2005-10-24 KR KR1020077013349A patent/KR101240763B1/ko active IP Right Grant
- 2005-10-24 AU AU2005307146A patent/AU2005307146B2/en active Active
- 2005-10-24 JP JP2007542968A patent/JP4709226B2/ja active Active
- 2005-11-16 US US11/274,484 patent/US7281594B2/en active Active
-
2007
- 2007-05-16 ZA ZA200703953A patent/ZA200703953B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
JP4709226B2 (ja) | 2011-06-22 |
CN101061290B (zh) | 2011-01-26 |
US7281594B2 (en) | 2007-10-16 |
RU2378480C2 (ru) | 2010-01-10 |
CN101061290A (zh) | 2007-10-24 |
SE530602C2 (sv) | 2008-07-15 |
KR101240763B1 (ko) | 2013-03-07 |
JP2008520870A (ja) | 2008-06-19 |
AU2005307146B2 (en) | 2010-06-10 |
KR20070086145A (ko) | 2007-08-27 |
AU2005307146A1 (en) | 2006-05-26 |
CA2585564A1 (en) | 2006-05-26 |
US20060162965A1 (en) | 2006-07-27 |
WO2006054933A1 (en) | 2006-05-26 |
EP1815103A1 (en) | 2007-08-08 |
SE0402806D0 (sv) | 2004-11-17 |
EP1815103B1 (en) | 2015-04-01 |
SE0402806L (sv) | 2006-05-18 |
EP1815103A4 (en) | 2012-10-31 |
RU2007122508A (ru) | 2008-12-27 |
CA2585564C (en) | 2013-02-12 |
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