GB201811953D0 - Super-hard bits, super-hard tips for same, tools comprising same and methods for making same - Google Patents

Super-hard bits, super-hard tips for same, tools comprising same and methods for making same

Info

Publication number
GB201811953D0
GB201811953D0 GBGB1811953.7A GB201811953A GB201811953D0 GB 201811953 D0 GB201811953 D0 GB 201811953D0 GB 201811953 A GB201811953 A GB 201811953A GB 201811953 D0 GB201811953 D0 GB 201811953D0
Authority
GB
United Kingdom
Prior art keywords
same
super
hard
tools
methods
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.)
Withdrawn
Application number
GBGB1811953.7A
Other versions
GB2565648A (en
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 GmbH
Element Six UK Ltd
Original Assignee
Element Six GmbH
Element Six UK 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 GmbH, Element Six UK Ltd filed Critical Element Six GmbH
Publication of GB201811953D0 publication Critical patent/GB201811953D0/en
Publication of GB2565648A publication Critical patent/GB2565648A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • E21B10/567—Button-type inserts with preformed cutting elements mounted on a distinct support, e.g. polycrystalline inserts
    • 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
    • E21B10/58—Chisel-type inserts
    • 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
    • E21C35/1837—Mining picks; Holders therefor with inserts or layers of wear-resisting material characterised by the shape

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)
  • Ceramic Products (AREA)
  • Powder Metallurgy (AREA)
GB1811953.7A 2017-07-24 2018-07-23 Super-hard bits, super-hard tips for same, tools comprising same and methods for making same Withdrawn GB2565648A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB1711850.6A GB201711850D0 (en) 2017-07-24 2017-07-24 Super-hard bits, super-hard tips for same, tools comprising same and methods for making same

Publications (2)

Publication Number Publication Date
GB201811953D0 true GB201811953D0 (en) 2018-09-05
GB2565648A GB2565648A (en) 2019-02-20

Family

ID=59771571

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB1711850.6A Ceased GB201711850D0 (en) 2017-07-24 2017-07-24 Super-hard bits, super-hard tips for same, tools comprising same and methods for making same
GB1811953.7A Withdrawn GB2565648A (en) 2017-07-24 2018-07-23 Super-hard bits, super-hard tips for same, tools comprising same and methods for making same

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB1711850.6A Ceased GB201711850D0 (en) 2017-07-24 2017-07-24 Super-hard bits, super-hard tips for same, tools comprising same and methods for making same

Country Status (2)

Country Link
GB (2) GB201711850D0 (en)
WO (1) WO2019020545A1 (en)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5460233A (en) * 1993-03-30 1995-10-24 Baker Hughes Incorporated Diamond cutting structure for drilling hard subterranean formations
US5848657A (en) * 1996-12-27 1998-12-15 General Electric Company Polycrystalline diamond cutting element
US7950746B2 (en) * 2006-06-16 2011-05-31 Schlumberger Technology Corporation Attack tool for degrading materials
EP2049769B1 (en) * 2006-08-11 2016-12-07 Services Pétroliers Schlumberger Thick pointed superhard material
GB201000869D0 (en) * 2010-01-20 2010-03-10 Element Six Holding Gmbh Superhard pick tool and method for making same
WO2012152848A2 (en) * 2011-05-10 2012-11-15 Element Six Abrasives S.A. Tip for degradation tool and tool comprising same
GB201320501D0 (en) * 2013-11-20 2014-01-01 Element Six Gmbh Strike constructions,picks comprising same and methods for making same
EP2894293A3 (en) * 2014-01-13 2016-07-20 Sandvik Intellectual Property AB Cutting pick tool
WO2017095714A1 (en) * 2015-11-30 2017-06-08 Smith International, Inc. Scoop shaped diamond table on non-planar cutting elements

Also Published As

Publication number Publication date
WO2019020545A1 (en) 2019-01-31
GB201711850D0 (en) 2017-09-06
GB2565648A (en) 2019-02-20

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)