GB201711850D0 - 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
GB201711850D0
GB201711850D0 GBGB1711850.6A GB201711850A GB201711850D0 GB 201711850 D0 GB201711850 D0 GB 201711850D0 GB 201711850 A GB201711850 A GB 201711850A GB 201711850 D0 GB201711850 D0 GB 201711850D0
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.)
Ceased
Application number
GBGB1711850.6A
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 UK Ltd
Original Assignee
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 UK Ltd filed Critical Element Six UK Ltd
Priority to GBGB1711850.6A priority Critical patent/GB201711850D0/en
Publication of GB201711850D0 publication Critical patent/GB201711850D0/en
Priority to GB1811953.7A priority patent/GB2565648A/en
Priority to PCT/EP2018/069875 priority patent/WO2019020545A1/en
Ceased legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH 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 DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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 DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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 DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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 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 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
GBGB1711850.6A 2017-07-24 2017-07-24 Super-hard bits, super-hard tips for same, tools comprising same and methods for making same Ceased GB201711850D0 (en)

Priority Applications (3)

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
GB1811953.7A GB2565648A (en) 2017-07-24 2018-07-23 Super-hard bits, super-hard tips for same, tools comprising same and methods for making same
PCT/EP2018/069875 WO2019020545A1 (en) 2017-07-24 2018-07-23 Super-hard bits, super-hard tips for same, tools comprising same and methods for making same

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 (1)

Publication Number Publication Date
GB201711850D0 true GB201711850D0 (en) 2017-09-06

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 After (1)

Application Number Title Priority Date Filing Date
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

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
WO2008105915A2 (en) * 2006-08-11 2008-09-04 Hall David R Thick pointed superhard material
GB201000869D0 (en) * 2010-01-20 2010-03-10 Element Six Holding Gmbh Superhard pick tool and method for making same
US9249662B2 (en) * 2011-05-10 2016-02-02 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
GB201811953D0 (en) 2018-09-05
WO2019020545A1 (en) 2019-01-31
GB2565648A (en) 2019-02-20

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)