CL2015001560A1 - Punta de barrena para roca que comprende, una parte de montaje, una parte de extremo que converge desde un extremo superior de la parte de montaje para formar una superficie de trabajo y al menos un rebaje en una parte inferior de la parte de montaje; y barrena para roca. - Google Patents
Punta de barrena para roca que comprende, una parte de montaje, una parte de extremo que converge desde un extremo superior de la parte de montaje para formar una superficie de trabajo y al menos un rebaje en una parte inferior de la parte de montaje; y barrena para roca.Info
- Publication number
- CL2015001560A1 CL2015001560A1 CL2015001560A CL2015001560A CL2015001560A1 CL 2015001560 A1 CL2015001560 A1 CL 2015001560A1 CL 2015001560 A CL2015001560 A CL 2015001560A CL 2015001560 A CL2015001560 A CL 2015001560A CL 2015001560 A1 CL2015001560 A1 CL 2015001560A1
- Authority
- CL
- Chile
- Prior art keywords
- assembly part
- rock auger
- assembly
- converges
- recess
- Prior art date
Links
- 239000011435 rock Substances 0.000 title 2
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
- E21B10/08—Roller bits
- E21B10/16—Roller bits characterised by tooth form or arrangement
-
- 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
- E21B10/573—Button-type inserts with preformed cutting elements mounted on a distinct support, e.g. polycrystalline inserts characterised by support details, e.g. the substrate construction or the interface between the substrate and the cutting element
- E21B10/5735—Interface between the substrate and the cutting element
-
- 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
- E21B10/42—Rotary drag type drill bits with teeth, blades or like cutting elements, e.g. fork-type bits, fish tail bits
- E21B10/43—Rotary drag type drill bits with teeth, blades or like cutting elements, e.g. fork-type bits, fish tail bits characterised by the arrangement of teeth or other cutting elements
-
- 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
- E21B10/573—Button-type inserts with preformed cutting elements mounted on a distinct support, e.g. polycrystalline inserts characterised by support details, e.g. the substrate construction or the interface between the substrate and the cutting element
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
- E21C35/18—Mining picks; Holders therefor
- E21C35/183—Mining picks; Holders therefor with inserts or layers of wear-resisting material
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
- E21C35/18—Mining picks; Holders therefor
- E21C35/183—Mining picks; Holders therefor with inserts or layers of wear-resisting material
- E21C35/1831—Fixing methods or devices
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Earth Drilling (AREA)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP12195889.6A EP2740884B1 (en) | 2012-12-06 | 2012-12-06 | Rock bit tip and rock bit |
Publications (1)
Publication Number | Publication Date |
---|---|
CL2015001560A1 true CL2015001560A1 (es) | 2015-08-28 |
Family
ID=47294777
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CL2015001560A CL2015001560A1 (es) | 2012-12-06 | 2015-06-05 | Punta de barrena para roca que comprende, una parte de montaje, una parte de extremo que converge desde un extremo superior de la parte de montaje para formar una superficie de trabajo y al menos un rebaje en una parte inferior de la parte de montaje; y barrena para roca. |
Country Status (12)
Country | Link |
---|---|
US (1) | US20150308199A1 (pt) |
EP (1) | EP2740884B1 (pt) |
CN (1) | CN104854299A (pt) |
AU (1) | AU2013354372A1 (pt) |
BR (1) | BR112015013113A2 (pt) |
CA (1) | CA2888912A1 (pt) |
CL (1) | CL2015001560A1 (pt) |
MX (1) | MX2015006959A (pt) |
PE (1) | PE20151099A1 (pt) |
RU (1) | RU2015126798A (pt) |
WO (1) | WO2014086620A1 (pt) |
ZA (1) | ZA201503945B (pt) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20190178080A1 (en) * | 2014-04-02 | 2019-06-13 | The Sollami Company | Diamond insert with heat transfer bore |
CA2974075A1 (en) * | 2016-08-09 | 2018-02-09 | Varel International Ind., L.P. | Durable rock bit for blast hole drilling |
CN108687353B (zh) * | 2018-06-20 | 2019-06-18 | 深圳市海明润超硬材料股份有限公司 | 一种金刚石复合片及制备方法 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3388757A (en) * | 1967-03-23 | 1968-06-18 | Smith Ind International Inc | Hardened inserts for drill bits |
US4150728A (en) | 1976-11-26 | 1979-04-24 | Smith International, Inc. | Rock drill bit inserts with hollow bases |
US4176725A (en) * | 1978-08-17 | 1979-12-04 | Dresser Industries, Inc. | Earth boring cutting element enhanced retention system |
US4654947A (en) * | 1985-12-02 | 1987-04-07 | W. Wesley Perry | Drill bit and method of renewing drill bit cutting face |
US4940288A (en) * | 1988-07-20 | 1990-07-10 | Kennametal Inc. | Earth engaging cutter bit |
US4893875A (en) * | 1988-12-16 | 1990-01-16 | Caterpillar Inc. | Ground engaging bit having a hardened tip |
US5374111A (en) * | 1993-04-26 | 1994-12-20 | Kennametal Inc. | Extraction undercut for flanged bits |
CA2314114C (en) | 1999-07-19 | 2007-04-10 | Smith International, Inc. | Improved rock drill bit with neck protection |
US20050146199A1 (en) * | 2004-01-05 | 2005-07-07 | Wen-Chin Lee | Rotatable cutting tool for breaking hard material |
SE530135C2 (sv) | 2004-09-21 | 2008-03-11 | Sandvik Intellectual Property | Bergborrkrona anpassad för slående borrning |
US7703559B2 (en) * | 2006-05-30 | 2010-04-27 | Smith International, Inc. | Rolling cutter |
US8500210B2 (en) * | 2006-08-11 | 2013-08-06 | Schlumberger Technology Corporation | Resilient pick shank |
US8500209B2 (en) * | 2006-08-11 | 2013-08-06 | Schlumberger Technology Corporation | Manually rotatable tool |
US7992944B2 (en) * | 2006-08-11 | 2011-08-09 | Schlumberger Technology Corporation | Manually rotatable tool |
US8210618B2 (en) * | 2007-08-23 | 2012-07-03 | Sandvik Intellectual Property Ab | Reduced volume cutting tip and cutter bit assembly incorporating same |
US8701799B2 (en) * | 2009-04-29 | 2014-04-22 | Schlumberger Technology Corporation | Drill bit cutter pocket restitution |
US8727043B2 (en) * | 2009-06-12 | 2014-05-20 | Smith International, Inc. | Cutter assemblies, downhole tools incorporating such cutter assemblies and methods of making such downhole tools |
-
2012
- 2012-12-06 EP EP12195889.6A patent/EP2740884B1/en not_active Not-in-force
-
2013
- 2013-11-26 PE PE2015000737A patent/PE20151099A1/es not_active Application Discontinuation
- 2013-11-26 MX MX2015006959A patent/MX2015006959A/es unknown
- 2013-11-26 CN CN201380059999.0A patent/CN104854299A/zh active Pending
- 2013-11-26 BR BR112015013113A patent/BR112015013113A2/pt not_active IP Right Cessation
- 2013-11-26 CA CA2888912A patent/CA2888912A1/en not_active Abandoned
- 2013-11-26 US US14/649,589 patent/US20150308199A1/en not_active Abandoned
- 2013-11-26 WO PCT/EP2013/074734 patent/WO2014086620A1/en active Application Filing
- 2013-11-26 RU RU2015126798A patent/RU2015126798A/ru not_active Application Discontinuation
- 2013-11-26 AU AU2013354372A patent/AU2013354372A1/en not_active Abandoned
-
2015
- 2015-06-02 ZA ZA2015/03945A patent/ZA201503945B/en unknown
- 2015-06-05 CL CL2015001560A patent/CL2015001560A1/es unknown
Also Published As
Publication number | Publication date |
---|---|
BR112015013113A2 (pt) | 2017-07-11 |
CA2888912A1 (en) | 2014-06-12 |
RU2015126798A (ru) | 2017-01-13 |
EP2740884A1 (en) | 2014-06-11 |
US20150308199A1 (en) | 2015-10-29 |
EP2740884B1 (en) | 2015-02-25 |
AU2013354372A1 (en) | 2015-05-14 |
CN104854299A (zh) | 2015-08-19 |
WO2014086620A1 (en) | 2014-06-12 |
ZA201503945B (en) | 2017-11-29 |
MX2015006959A (es) | 2015-09-08 |
PE20151099A1 (es) | 2015-08-06 |
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