BRPI1009930A2 - configuração de bolso de cortador - Google Patents
configuração de bolso de cortadorInfo
- Publication number
- BRPI1009930A2 BRPI1009930A2 BRPI1009930A BRPI1009930A BRPI1009930A2 BR PI1009930 A2 BRPI1009930 A2 BR PI1009930A2 BR PI1009930 A BRPI1009930 A BR PI1009930A BR PI1009930 A BRPI1009930 A BR PI1009930A BR PI1009930 A2 BRPI1009930 A2 BR PI1009930A2
- Authority
- BR
- Brazil
- Prior art keywords
- cutter pocket
- pocket setting
- setting
- cutter
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
- B23P15/28—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass cutting tools
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C26/00—Alloys containing diamond or cubic or wurtzitic boron nitride, fullerenes or carbon nanotubes
-
- 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
- E21B10/54—Drill bits characterised by wear resisting parts, e.g. diamond inserts the bit being of the rotary drag type, e.g. fork-type bits
- E21B10/55—Drill bits characterised by wear resisting parts, e.g. diamond inserts the bit being of the rotary drag type, e.g. fork-type bits with preformed cutting elements
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Geology (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Organic Chemistry (AREA)
- Metallurgy (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Drilling Tools (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US17492809P | 2009-05-01 | 2009-05-01 | |
US12/767,503 US8881850B2 (en) | 2009-05-01 | 2010-04-26 | Cutter pocket design |
PCT/US2010/032662 WO2010126936A2 (en) | 2009-05-01 | 2010-04-28 | Cutter pocket design |
Publications (1)
Publication Number | Publication Date |
---|---|
BRPI1009930A2 true BRPI1009930A2 (pt) | 2016-03-15 |
Family
ID=43029570
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI1009930A BRPI1009930A2 (pt) | 2009-05-01 | 2010-04-28 | configuração de bolso de cortador |
Country Status (5)
Country | Link |
---|---|
US (2) | US8881850B2 (pt) |
EP (1) | EP2425086A4 (pt) |
BR (1) | BRPI1009930A2 (pt) |
CA (1) | CA2760580A1 (pt) |
WO (1) | WO2010126936A2 (pt) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104884730A (zh) | 2012-12-28 | 2015-09-02 | 威达国际工业有限合伙公司 | 用于pdc钻头的流线型槽设计 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4520881A (en) * | 1982-09-24 | 1985-06-04 | Cornelius Phaal | Tool component |
US4862977A (en) * | 1984-01-31 | 1989-09-05 | Reed Tool Company, Ltd. | Drill bit and cutter therefor |
US4751972A (en) * | 1986-03-13 | 1988-06-21 | Smith International, Inc. | Revolving cutters for rock bits |
US5431239A (en) * | 1993-04-08 | 1995-07-11 | Tibbitts; Gordon A. | Stud design for drill bit cutting element |
USH1566H (en) * | 1993-11-09 | 1996-08-06 | Smith International, Inc. | Matrix diamond drag bit with PCD cylindrical cutters |
US5893204A (en) * | 1996-11-12 | 1999-04-13 | Dresser Industries, Inc. | Production process for casting steel-bodied bits |
US5645323A (en) * | 1995-12-11 | 1997-07-08 | Kennametal Inc. | Concave cutter bit with sacrificial constraint |
US6598689B1 (en) * | 2000-08-17 | 2003-07-29 | Smith International, Inc. | Roller cone for drill bit having improved resistance to fatigue cracking |
US20080223622A1 (en) * | 2007-03-13 | 2008-09-18 | Duggan James L | Earth-boring tools having pockets for receiving cutting elements therein and methods of forming such pockets and earth-boring tools |
US7814997B2 (en) * | 2007-06-14 | 2010-10-19 | Baker Hughes Incorporated | Interchangeable bearing blocks for drill bits, and drill bits including same |
US8011456B2 (en) * | 2007-07-18 | 2011-09-06 | Baker Hughes Incorporated | Rotationally indexable cutting elements and drill bits therefor |
US7836980B2 (en) * | 2007-08-13 | 2010-11-23 | Baker Hughes Incorporated | Earth-boring tools having pockets for receiving cutting elements and methods for forming earth-boring tools including such pockets |
US8272458B2 (en) * | 2008-06-12 | 2012-09-25 | Nackerud Alan L | Drill bit with replaceable blade members |
-
2010
- 2010-04-26 US US12/767,503 patent/US8881850B2/en active Active
- 2010-04-28 EP EP10770227.6A patent/EP2425086A4/en not_active Withdrawn
- 2010-04-28 BR BRPI1009930A patent/BRPI1009930A2/pt not_active IP Right Cessation
- 2010-04-28 WO PCT/US2010/032662 patent/WO2010126936A2/en active Application Filing
- 2010-04-28 CA CA2760580A patent/CA2760580A1/en not_active Abandoned
-
2014
- 2014-11-10 US US14/537,433 patent/US20150053050A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
EP2425086A4 (en) | 2015-09-16 |
CA2760580A1 (en) | 2010-11-04 |
US8881850B2 (en) | 2014-11-11 |
WO2010126936A2 (en) | 2010-11-04 |
US20150053050A1 (en) | 2015-02-26 |
US20100276210A1 (en) | 2010-11-04 |
WO2010126936A3 (en) | 2011-03-03 |
EP2425086A2 (en) | 2012-03-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] | ||
B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |