DE69922204D1 - Schleifkörper - Google Patents

Schleifkörper

Info

Publication number
DE69922204D1
DE69922204D1 DE69922204T DE69922204T DE69922204D1 DE 69922204 D1 DE69922204 D1 DE 69922204D1 DE 69922204 T DE69922204 T DE 69922204T DE 69922204 T DE69922204 T DE 69922204T DE 69922204 D1 DE69922204 D1 DE 69922204D1
Authority
DE
Germany
Prior art keywords
grinding
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE69922204T
Other languages
English (en)
Other versions
DE69922204T2 (de
Inventor
Klaus Tank
Roy Derrick Achilles
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Element Six Pty Ltd
Original Assignee
Element Six Pty Ltd
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
Application filed by Element Six Pty Ltd filed Critical Element Six Pty Ltd
Publication of DE69922204D1 publication Critical patent/DE69922204D1/de
Application granted granted Critical
Publication of DE69922204T2 publication Critical patent/DE69922204T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • E21B10/46—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
DE69922204T 1998-07-06 1999-07-01 Schleifkörper Expired - Fee Related DE69922204T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ZA985923 1998-07-06
ZA9805923 1998-07-06
PCT/IB1999/001230 WO2000001917A1 (en) 1998-07-06 1999-07-01 Abrasive body

Publications (2)

Publication Number Publication Date
DE69922204D1 true DE69922204D1 (de) 2004-12-30
DE69922204T2 DE69922204T2 (de) 2005-11-03

Family

ID=25587124

Family Applications (2)

Application Number Title Priority Date Filing Date
DE69911967T Expired - Fee Related DE69911967T2 (de) 1998-07-06 1999-07-01 Schleifkörper
DE69922204T Expired - Fee Related DE69922204T2 (de) 1998-07-06 1999-07-01 Schleifkörper

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE69911967T Expired - Fee Related DE69911967T2 (de) 1998-07-06 1999-07-01 Schleifkörper

Country Status (5)

Country Link
US (2) US6733378B1 (de)
EP (2) EP1095202B1 (de)
AU (2) AU4639599A (de)
DE (2) DE69911967T2 (de)
WO (2) WO2000001917A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050064242A1 (en) * 1999-11-08 2005-03-24 Schneider Jon B. Magnetic layer with high permeability backing
US6260640B1 (en) * 2000-01-27 2001-07-17 General Electric Company Axisymmetric cutting element
US6994615B2 (en) * 2002-07-10 2006-02-07 Diamond Innovations, Inc. Cutting tools with two-slope profile
US7267609B2 (en) * 2005-09-08 2007-09-11 Hackett John J Dual purpose sanding and collecting abrading device
US7833088B1 (en) 2006-08-11 2010-11-16 Studer Ronald M Construction method and tool supporting said method
GB201523149D0 (en) * 2015-12-31 2016-02-17 Element Six Uk Ltd Super hard constructions & methods of making same

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE68919454T2 (de) 1988-08-15 1995-04-06 De Beers Ind Diamond Werkzeugeinsatz.
AU670642B2 (en) 1992-12-23 1996-07-25 De Beers Industrial Diamond Division (Proprietary) Limited Tool component
US5484330A (en) * 1993-07-21 1996-01-16 General Electric Company Abrasive tool insert
US5486137A (en) * 1993-07-21 1996-01-23 General Electric Company Abrasive tool insert
ZA9410016B (en) 1993-12-21 1995-08-24 De Beers Ind Diamond Tool component
ZA954736B (en) 1994-06-16 1996-01-26 De Beers Ind Diamond Tool component
AU701094B2 (en) 1995-07-03 1999-01-21 De Beers Industrial Diamond Division (Proprietary) Limited Tool component
US5645617A (en) * 1995-09-06 1997-07-08 Frushour; Robert H. Composite polycrystalline diamond compact with improved impact and thermal stability
US5711702A (en) * 1996-08-27 1998-01-27 Tempo Technology Corporation Curve cutter with non-planar interface
US6071182A (en) * 1997-01-23 2000-06-06 Sanwa Kenma Kogyo Co., Ltd. Grindstone and method of manufacturing the same
US6248429B1 (en) * 1998-07-06 2001-06-19 Micron Technology, Inc. Metallized recess in a substrate

Also Published As

Publication number Publication date
US6527633B1 (en) 2003-03-04
DE69911967D1 (de) 2003-11-13
DE69911967T2 (de) 2004-05-19
AU4639699A (en) 2000-01-24
EP1095202A1 (de) 2001-05-02
EP1095203A1 (de) 2001-05-02
EP1095203B1 (de) 2003-10-08
WO2000001917A1 (en) 2000-01-13
AU4639599A (en) 2000-01-24
US6733378B1 (en) 2004-05-11
WO2000001918A1 (en) 2000-01-13
EP1095202B1 (de) 2004-11-24
DE69922204T2 (de) 2005-11-03

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee