FI971526A0 - Kallioporan terä ja leikkaussovitteet - Google Patents
Kallioporan terä ja leikkaussovitteetInfo
- Publication number
- FI971526A0 FI971526A0 FI971526A FI971526A FI971526A0 FI 971526 A0 FI971526 A0 FI 971526A0 FI 971526 A FI971526 A FI 971526A FI 971526 A FI971526 A FI 971526A FI 971526 A0 FI971526 A0 FI 971526A0
- Authority
- FI
- Finland
- Prior art keywords
- pct
- drill bit
- rock drill
- cutting insert
- insert
- Prior art date
Links
- 239000011435 rock Substances 0.000 title abstract 3
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
- E21B10/567—Button-type inserts with preformed cutting elements mounted on a distinct support, e.g. polycrystalline inserts
- E21B10/5673—Button-type inserts with preformed cutting elements mounted on a distinct support, e.g. polycrystalline inserts having a non planar or non circular cutting face
-
- 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)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Geology (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Earth Drilling (AREA)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
- Turning (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9403452 | 1994-10-12 | ||
SE9403452A SE507098C2 (sv) | 1994-10-12 | 1994-10-12 | Stift av hårdmetall och bergborrkrona för slående borrning |
SE9501136 | 1995-10-04 | ||
PCT/SE1995/001136 WO1996012085A1 (en) | 1994-10-12 | 1995-10-04 | A rock drill bit and cutting inserts |
Publications (3)
Publication Number | Publication Date |
---|---|
FI971526A FI971526A (fi) | 1997-04-11 |
FI971526A0 true FI971526A0 (fi) | 1997-04-11 |
FI114816B FI114816B (fi) | 2004-12-31 |
Family
ID=20395561
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI971526A FI114816B (fi) | 1994-10-12 | 1997-04-11 | Iskuporausta varten tarkoitettu leikkauspala ja iskutyyppiä oleva kallionporauspala |
Country Status (16)
Country | Link |
---|---|
US (1) | US5881828A (fi) |
EP (1) | EP0784734B1 (fi) |
JP (1) | JP3450334B2 (fi) |
CN (1) | CN1052774C (fi) |
AT (1) | ATE214781T1 (fi) |
AU (1) | AU688981B2 (fi) |
BR (1) | BR9509277A (fi) |
CA (1) | CA2200726C (fi) |
DE (1) | DE69525954T2 (fi) |
FI (1) | FI114816B (fi) |
MX (1) | MX9702656A (fi) |
NO (1) | NO309783B1 (fi) |
RU (1) | RU2147667C1 (fi) |
SE (1) | SE507098C2 (fi) |
WO (1) | WO1996012085A1 (fi) |
ZA (2) | ZA957953B (fi) |
Families Citing this family (41)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE513015C2 (sv) * | 1997-11-19 | 2000-06-19 | Sandvik Ab | Rullborrkrona och stiftrulle för bergborrning |
US6199645B1 (en) * | 1998-02-13 | 2001-03-13 | Smith International, Inc. | Engineered enhanced inserts for rock drilling bits |
US6655480B1 (en) * | 2000-10-05 | 2003-12-02 | Kennametal Inc. | Cutting insert for percussion drill bit |
SE523913C2 (sv) * | 2002-04-04 | 2004-06-01 | Sandvik Ab | Slående borrkrona och ett stift därför |
US7086488B2 (en) * | 2002-11-04 | 2006-08-08 | Smith International, Inc. | Cutting element having enhanced cutting geometry |
US7540340B2 (en) * | 2002-11-04 | 2009-06-02 | Smith International, Inc. | Cutting element having enhanced cutting geometry |
US6997273B2 (en) * | 2002-11-15 | 2006-02-14 | Smith International, Inc. | Blunt faced cutter element and enhanced drill bit and cutting structure |
US6883624B2 (en) * | 2003-01-31 | 2005-04-26 | Smith International, Inc. | Multi-lobed cutter element for drill bit |
US20060011388A1 (en) * | 2003-01-31 | 2006-01-19 | Mohammed Boudrare | Drill bit and cutter element having multiple extensions |
US6929079B2 (en) | 2003-02-21 | 2005-08-16 | Smith International, Inc. | Drill bit cutter element having multiple cusps |
US7040424B2 (en) * | 2003-03-04 | 2006-05-09 | Smith International, Inc. | Drill bit and cutter having insert clusters and method of manufacture |
US7461709B2 (en) * | 2003-08-21 | 2008-12-09 | Smith International, Inc. | Multiple diameter cutting elements and bits incorporating the same |
US20050257963A1 (en) * | 2004-05-20 | 2005-11-24 | Joseph Tucker | Self-Aligning Insert for Drill Bits |
US7152703B2 (en) * | 2004-05-27 | 2006-12-26 | Baker Hughes Incorporated | Compact for earth boring bit with asymmetrical flanks and shoulders |
US7690442B2 (en) * | 2005-05-17 | 2010-04-06 | Smith International, Inc. | Drill bit and cutting inserts for hard/abrasive formations |
US7757789B2 (en) * | 2005-06-21 | 2010-07-20 | Smith International, Inc. | Drill bit and insert having bladed interface between substrate and coating |
US7624825B2 (en) * | 2005-10-18 | 2009-12-01 | Smith International, Inc. | Drill bit and cutter element having aggressive leading side |
AU2007202937B2 (en) * | 2006-06-27 | 2009-04-30 | Sandvik Intellectual Property Ab | Cutting element having enhanced cutting geometry |
US7743855B2 (en) * | 2006-09-05 | 2010-06-29 | Smith International, Inc. | Drill bit with cutter element having multifaceted, slanted top cutting surface |
US7631709B2 (en) | 2007-01-03 | 2009-12-15 | Smith International, Inc. | Drill bit and cutter element having chisel crest with protruding pilot portion |
US7798258B2 (en) * | 2007-01-03 | 2010-09-21 | Smith International, Inc. | Drill bit with cutter element having crossing chisel crests |
US8205692B2 (en) * | 2007-01-03 | 2012-06-26 | Smith International, Inc. | Rock bit and inserts with a chisel crest having a broadened region |
US7686106B2 (en) * | 2007-01-03 | 2010-03-30 | Smith International, Inc. | Rock bit and inserts with wear relief grooves |
US7681673B2 (en) * | 2007-06-12 | 2010-03-23 | Smith International, Inc. | Drill bit and cutting element having multiple cutting edges |
US8851207B2 (en) | 2011-05-05 | 2014-10-07 | Baker Hughes Incorporated | Earth-boring tools and methods of forming such earth-boring tools |
US8434572B2 (en) * | 2010-06-24 | 2013-05-07 | Baker Hughes Incorporated | Cutting elements for downhole cutting tools |
SA111320671B1 (ar) | 2010-08-06 | 2015-01-22 | بيكر هوغيس انكور | عوامل القطع المشكلة لادوات ثقب الارض و ادوات ثقب الارض شاملة عوامل القطع هذه و الطرق المختصة بها |
US8607899B2 (en) | 2011-02-18 | 2013-12-17 | National Oilwell Varco, L.P. | Rock bit and cutter teeth geometries |
CN103492661A (zh) | 2011-04-26 | 2014-01-01 | 史密斯国际有限公司 | 具有圆锥形端部的多晶金刚石压实体切割器 |
MX336818B (es) | 2011-04-26 | 2016-02-02 | Smith International | Métodos de cortadores de rodillos de unión en brocas de cortadores fijos que usan manguitos, muelles de compresión, y/o pasador(es)/bola(s). |
EP2812523B1 (en) | 2012-02-08 | 2019-08-07 | Baker Hughes, a GE company, LLC | Shaped cutting elements for earth-boring tools and earth-boring tools including such cutting elements |
US20140183798A1 (en) | 2012-12-28 | 2014-07-03 | Smith International, Inc. | Manufacture of cutting elements having lobes |
DE112013007475T5 (de) * | 2013-09-30 | 2016-06-16 | Halliburton Energy Services, Inc. | Mechanisch arretierendes Polykristalldiamantelement und industrielle Vorrichtung |
AU2017207287A1 (en) | 2016-01-13 | 2018-07-12 | Schlumberger Technology B.V. | Angled chisel insert |
JP1569599S (fi) * | 2016-07-14 | 2017-02-20 | ||
JP1569597S (fi) * | 2016-07-14 | 2017-02-20 | ||
JP1569589S (fi) * | 2016-07-14 | 2017-02-20 | ||
DK3519371T3 (da) * | 2016-09-28 | 2021-02-22 | Sandvik Intellectual Property | Klippeboreindsats |
GB2557190B (en) * | 2016-11-29 | 2020-09-16 | Mincon Int Ltd | Drill bits |
USD818507S1 (en) * | 2017-02-28 | 2018-05-22 | Kennametal Inc | Replaceable tip for a rotatable cutting tool |
CN109386239B (zh) * | 2017-08-07 | 2021-04-02 | 中国石油化工股份有限公司 | 一种钻齿及其制造方法 |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4058177A (en) * | 1976-03-29 | 1977-11-15 | Dresser Industries, Inc. | Asymmetric gage insert for an earth boring apparatus |
CA1071184A (en) * | 1976-03-29 | 1980-02-05 | Wilbur S. Keller | Asymmetric gage insert for an earth boring apparatus |
SE7808550L (sv) * | 1977-09-19 | 1979-03-20 | Smith International | Insats for en borr |
US4334586A (en) * | 1980-06-05 | 1982-06-15 | Reed Rock Bit Company | Inserts for drilling bits |
US4452325A (en) * | 1982-09-27 | 1984-06-05 | Conoco Inc. | Composite structure for cutting tools |
US4724913A (en) * | 1983-02-18 | 1988-02-16 | Strata Bit Corporation | Drill bit and improved cutting element |
SE452636B (sv) * | 1983-09-20 | 1987-12-07 | Santrade Ltd | Bergborrkrona |
SE8307010L (sv) * | 1983-12-19 | 1985-06-20 | Santrade Ltd | Stift for slagborrande borrkrona och borrkrona derfor |
EP0156235B1 (en) * | 1984-03-26 | 1989-05-24 | Eastman Christensen Company | Multi-component cutting element using consolidated rod-like polycrystalline diamond |
EP0182759B2 (en) * | 1984-11-13 | 1993-12-15 | Santrade Ltd. | Cemented carbide body used preferably for rock drilling and mineral cutting |
US5074623A (en) * | 1989-04-24 | 1991-12-24 | Sandvik Ab | Tool for cutting solid material |
SE9004124D0 (sv) * | 1990-12-21 | 1990-12-21 | Sandvik Ab | Haardmetallverktyg foer klippning och stansning |
SE500049C2 (sv) * | 1991-02-05 | 1994-03-28 | Sandvik Ab | Hårdmetallkropp med ökad seghet för mineralavverkning samt sätt att framställa denna |
SE500050C2 (sv) * | 1991-02-18 | 1994-03-28 | Sandvik Ab | Hårdmetallkropp för slitande mineralavverkning och sätt att framställa denna |
US5248006A (en) * | 1991-03-01 | 1993-09-28 | Baker Hughes Incorporated | Rotary rock bit with improved diamond-filled compacts |
US5172777A (en) * | 1991-09-26 | 1992-12-22 | Smith International, Inc. | Inclined chisel inserts for rock bits |
IT224084Z2 (it) * | 1991-11-11 | 1995-11-23 | First Plast Srl | Elementi modulari per la realizzazione di canali di scolo. |
SE505461C2 (sv) * | 1991-11-13 | 1997-09-01 | Sandvik Ab | Hårdmetallkropp med ökad slitstyrka |
SE469822B (sv) * | 1992-02-07 | 1993-09-27 | Sandvik Ab | Hårdmetallvals för valsning av metallband och trådplattning |
US5421424A (en) * | 1994-06-09 | 1995-06-06 | Smith International, Inc. | Bowed out chisel insert for rock bits |
-
1994
- 1994-10-12 SE SE9403452A patent/SE507098C2/sv not_active IP Right Cessation
-
1995
- 1995-09-20 ZA ZA957953A patent/ZA957953B/xx unknown
- 1995-09-20 ZA ZA957945A patent/ZA957945B/xx unknown
- 1995-10-04 CA CA002200726A patent/CA2200726C/en not_active Expired - Fee Related
- 1995-10-04 JP JP51314196A patent/JP3450334B2/ja not_active Expired - Lifetime
- 1995-10-04 WO PCT/SE1995/001136 patent/WO1996012085A1/en active IP Right Grant
- 1995-10-04 MX MX9702656A patent/MX9702656A/es not_active IP Right Cessation
- 1995-10-04 EP EP95934913A patent/EP0784734B1/en not_active Expired - Lifetime
- 1995-10-04 BR BR9509277A patent/BR9509277A/pt not_active IP Right Cessation
- 1995-10-04 AT AT95934913T patent/ATE214781T1/de not_active IP Right Cessation
- 1995-10-04 AU AU37125/95A patent/AU688981B2/en not_active Ceased
- 1995-10-04 US US08/809,578 patent/US5881828A/en not_active Expired - Fee Related
- 1995-10-04 DE DE69525954T patent/DE69525954T2/de not_active Expired - Lifetime
- 1995-10-04 CN CN95195433A patent/CN1052774C/zh not_active Expired - Fee Related
- 1995-10-04 RU RU97107483/03A patent/RU2147667C1/ru not_active IP Right Cessation
-
1997
- 1997-04-11 NO NO971671A patent/NO309783B1/no not_active IP Right Cessation
- 1997-04-11 FI FI971526A patent/FI114816B/fi active
Also Published As
Publication number | Publication date |
---|---|
FI114816B (fi) | 2004-12-31 |
FI971526A (fi) | 1997-04-11 |
ZA957945B (en) | 1996-04-18 |
AU3712595A (en) | 1996-05-06 |
CA2200726C (en) | 2003-12-09 |
SE507098C2 (sv) | 1998-03-30 |
RU2147667C1 (ru) | 2000-04-20 |
JPH10507238A (ja) | 1998-07-14 |
DE69525954D1 (de) | 2002-04-25 |
MX9702656A (es) | 1998-02-28 |
NO971671L (no) | 1997-06-12 |
SE9403452L (sv) | 1996-04-13 |
EP0784734B1 (en) | 2002-03-20 |
ZA957953B (en) | 1996-05-02 |
CN1052774C (zh) | 2000-05-24 |
DE69525954T2 (de) | 2002-12-19 |
NO309783B1 (no) | 2001-03-26 |
JP3450334B2 (ja) | 2003-09-22 |
CA2200726A1 (en) | 1996-04-25 |
CN1159846A (zh) | 1997-09-17 |
WO1996012085A1 (en) | 1996-04-25 |
EP0784734A1 (en) | 1997-07-23 |
NO971671D0 (no) | 1997-04-11 |
BR9509277A (pt) | 1997-11-18 |
AU688981B2 (en) | 1998-03-19 |
SE9403452D0 (sv) | 1994-10-12 |
ATE214781T1 (de) | 2002-04-15 |
US5881828A (en) | 1999-03-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PC | Transfer of assignment of patent |
Owner name: SANDVIK INTELLECTUAL PROPERTY HB Free format text: SANDVIK INTELLECTUAL PROPERTY HB |
|
PC | Transfer of assignment of patent |
Owner name: SANDVIK INTELLECTUAL PROPERTY AB Free format text: SANDVIK INTELLECTUAL PROPERTY AB |