EP2049769A4 - Matériau extra-dur pointu et épais - Google Patents

Matériau extra-dur pointu et épais

Info

Publication number
EP2049769A4
EP2049769A4 EP07873780.6A EP07873780A EP2049769A4 EP 2049769 A4 EP2049769 A4 EP 2049769A4 EP 07873780 A EP07873780 A EP 07873780A EP 2049769 A4 EP2049769 A4 EP 2049769A4
Authority
EP
European Patent Office
Prior art keywords
superhard material
thick
thick pointed
pointed superhard
pointed
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.)
Granted
Application number
EP07873780.6A
Other languages
German (de)
English (en)
Other versions
EP2049769B1 (fr
EP2049769A2 (fr
Inventor
Ronald B Crockett
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.)
Services Petroliers Schlumberger SA
Schlumberger Holdings Ltd
Prad Research and Development Ltd
Schlumberger Technology BV
Original Assignee
Services Petroliers Schlumberger SA
Gemalto Terminals Ltd
Schlumberger Holdings Ltd
Prad Research and Development Ltd
Schlumberger Technology BV
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
Priority claimed from US11/463,953 external-priority patent/US7464993B2/en
Priority claimed from US11/463,990 external-priority patent/US7320505B1/en
Priority claimed from US11/553,338 external-priority patent/US7665552B2/en
Priority claimed from US11/558,835 external-priority patent/US7410221B2/en
Priority claimed from US11/668,254 external-priority patent/US7353893B1/en
Priority claimed from US11/673,634 external-priority patent/US8109349B2/en
Application filed by Services Petroliers Schlumberger SA, Gemalto Terminals Ltd, Schlumberger Holdings Ltd, Prad Research and Development Ltd, Schlumberger Technology BV filed Critical Services Petroliers Schlumberger SA
Publication of EP2049769A2 publication Critical patent/EP2049769A2/fr
Publication of EP2049769A4 publication Critical patent/EP2049769A4/fr
Publication of EP2049769B1 publication Critical patent/EP2049769B1/fr
Application granted granted Critical
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • E21C35/183—Mining picks; Holders therefor with inserts or layers of wear-resisting material
EP07873780.6A 2006-08-11 2007-08-16 Matériau extra-dur pointu et épais Active EP2049769B1 (fr)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US11/463,953 US7464993B2 (en) 2006-08-11 2006-08-11 Attack tool
US11/463,990 US7320505B1 (en) 2006-08-11 2006-08-11 Attack tool
US11/553,338 US7665552B2 (en) 2006-10-26 2006-10-26 Superhard insert with an interface
US11/558,835 US7410221B2 (en) 2006-08-11 2006-11-10 Retainer sleeve in a degradation assembly
US11/668,254 US7353893B1 (en) 2006-10-26 2007-01-29 Tool with a large volume of a superhard material
US11/673,634 US8109349B2 (en) 2006-10-26 2007-02-12 Thick pointed superhard material
PCT/US2007/075670 WO2008105915A2 (fr) 2006-08-11 2007-08-16 Matériau extra-dur pointu et épais

Publications (3)

Publication Number Publication Date
EP2049769A2 EP2049769A2 (fr) 2009-04-22
EP2049769A4 true EP2049769A4 (fr) 2014-07-02
EP2049769B1 EP2049769B1 (fr) 2016-12-07

Family

ID=39721751

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07873780.6A Active EP2049769B1 (fr) 2006-08-11 2007-08-16 Matériau extra-dur pointu et épais

Country Status (2)

Country Link
EP (1) EP2049769B1 (fr)
WO (1) WO2008105915A2 (fr)

Families Citing this family (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9028009B2 (en) 2010-01-20 2015-05-12 Element Six Gmbh Pick tool and method for making same
US10337324B2 (en) 2015-01-07 2019-07-02 The Sollami Company Various bit holders and unitary bit/holders for use with shortened depth bit holder blocks
US11261731B1 (en) 2014-04-23 2022-03-01 The Sollami Company Bit holder and unitary bit/holder for use in shortened depth base blocks
US10385689B1 (en) 2010-08-27 2019-08-20 The Sollami Company Bit holder
US9879531B2 (en) 2014-02-26 2018-01-30 The Sollami Company Bit holder shank and differential interference between the shank distal portion and the bit holder block bore
US10072501B2 (en) 2010-08-27 2018-09-11 The Sollami Company Bit holder
US10598013B2 (en) 2010-08-27 2020-03-24 The Sollami Company Bit holder with shortened nose portion
GB201118739D0 (en) * 2011-10-31 2011-12-14 Element Six Abrasives Sa Tip for a pick tool, method of making same and pick tool comprising same
GB201122187D0 (en) * 2011-12-22 2012-02-01 Element Six Abrasives Sa Super-hard tip for a pick tool and pick tool comprising same
GB201201120D0 (en) 2012-01-24 2012-03-07 Element Six Abrasives Sa Pick tool and assembly comprising same
GB201217433D0 (en) 2012-09-28 2012-11-14 Element Six Gmbh Strike tip for a pick tool, assembly comprising same and method for using same
EP2900408A2 (fr) 2012-09-28 2015-08-05 Element Six GmbH Outil de pic, ensemble le comprenant et procédé pour sa réalisation
US9988903B2 (en) 2012-10-19 2018-06-05 The Sollami Company Combination polycrystalline diamond bit and bit holder
US10260342B1 (en) 2012-10-19 2019-04-16 The Sollami Company Combination polycrystalline diamond bit and bit holder
US9039099B2 (en) 2012-10-19 2015-05-26 Phillip Sollami Combination polycrystalline diamond bit and bit holder
US10180065B1 (en) 2015-10-05 2019-01-15 The Sollami Company Material removing tool for road milling mining and trenching operations
US9909416B1 (en) 2013-09-18 2018-03-06 The Sollami Company Diamond tipped unitary holder/bit
US10323515B1 (en) 2012-10-19 2019-06-18 The Sollami Company Tool with steel sleeve member
US10107097B1 (en) 2012-10-19 2018-10-23 The Sollami Company Combination polycrystalline diamond bit and bit holder
US10105870B1 (en) 2012-10-19 2018-10-23 The Sollami Company Combination polycrystalline diamond bit and bit holder
GB201304408D0 (en) * 2013-03-12 2013-04-24 Element Six Abrasives Sa Super-hard tip and pick tool comprising same
US10947844B1 (en) 2013-09-18 2021-03-16 The Sollami Company Diamond Tipped Unitary Holder/Bit
US10767478B2 (en) 2013-09-18 2020-09-08 The Sollami Company Diamond tipped unitary holder/bit
US10995613B1 (en) 2013-09-18 2021-05-04 The Sollami Company Diamond tipped unitary holder/bit
US10794181B2 (en) 2014-04-02 2020-10-06 The Sollami Company Bit/holder with enlarged ballistic tip insert
US10577931B2 (en) 2016-03-05 2020-03-03 The Sollami Company Bit holder (pick) with shortened shank and angular differential between the shank and base block bore
US10968739B1 (en) 2013-09-18 2021-04-06 The Sollami Company Diamond tipped unitary holder/bit
US9976418B2 (en) 2014-04-02 2018-05-22 The Sollami Company Bit/holder with enlarged ballistic tip insert
US10876402B2 (en) 2014-04-02 2020-12-29 The Sollami Company Bit tip insert
US10633971B2 (en) 2016-03-07 2020-04-28 The Sollami Company Bit holder with enlarged tire portion and narrowed bit holder block
US10415386B1 (en) 2013-09-18 2019-09-17 The Sollami Company Insertion-removal tool for holder/bit
US11168563B1 (en) 2013-10-16 2021-11-09 The Sollami Company Bit holder with differential interference
GB201320501D0 (en) * 2013-11-20 2014-01-01 Element Six Gmbh Strike constructions,picks comprising same and methods for making same
US11339656B1 (en) 2014-02-26 2022-05-24 The Sollami Company Rear of base block
US11339654B2 (en) 2014-04-02 2022-05-24 The Sollami Company Insert with heat transfer bore
US11891895B1 (en) 2014-04-23 2024-02-06 The Sollami Company Bit holder with annular rings
US10502056B2 (en) 2015-09-30 2019-12-10 The Sollami Company Reverse taper shanks and complementary base block bores for bit assemblies
US10107098B2 (en) 2016-03-15 2018-10-23 The Sollami Company Bore wear compensating bit holder and bit holder block
US10612376B1 (en) 2016-03-15 2020-04-07 The Sollami Company Bore wear compensating retainer and washer
US10612375B2 (en) 2016-04-01 2020-04-07 The Sollami Company Bit retainer
US10876401B1 (en) 2016-07-26 2020-12-29 The Sollami Company Rotational style tool bit assembly
US10968738B1 (en) 2017-03-24 2021-04-06 The Sollami Company Remanufactured conical bit
US11187080B2 (en) 2018-04-24 2021-11-30 The Sollami Company Conical bit with diamond insert
GB201711850D0 (en) * 2017-07-24 2017-09-06 Element Six (Uk) Ltd Super-hard bits, super-hard tips for same, tools comprising same and methods for making same
KR102478351B1 (ko) 2017-08-10 2022-12-16 스미토모덴키고교가부시키가이샤 다결정 다이아몬드로 이루어진 압자, 그것을 이용한 균열 발생 하중의 평가 방법 및 그 평가 장치
US11279012B1 (en) 2017-09-15 2022-03-22 The Sollami Company Retainer insertion and extraction tool
US11103939B2 (en) 2018-07-18 2021-08-31 The Sollami Company Rotatable bit cartridge

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6003623A (en) * 1998-04-24 1999-12-21 Dresser Industries, Inc. Cutters and bits for terrestrial boring
US20010004946A1 (en) * 1997-11-28 2001-06-28 Kenneth M. Jensen Enhanced non-planar drill insert
US20040026132A1 (en) * 2002-08-10 2004-02-12 Hall David R. Pick for disintegrating natural and man-made materials

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4277106A (en) * 1979-10-22 1981-07-07 Syndrill Carbide Diamond Company Self renewing working tip mining pick
US4484644A (en) * 1980-09-02 1984-11-27 Ingersoll-Rand Company Sintered and forged article, and method of forming same
US4682987A (en) * 1981-04-16 1987-07-28 Brady William J Method and composition for producing hard surface carbide insert tools
DE3421676A1 (de) * 1984-06-09 1985-12-12 Belzer-Dowidat Gmbh Werkzeug-Union, 5600 Wuppertal Schraemmeissel
GB8713807D0 (en) * 1987-06-12 1987-07-15 Nl Petroleum Prod Cutting structures for rotary drill bits
WO1999048650A1 (fr) * 1998-03-26 1999-09-30 Ramco Construction Tools Inc. Doing Business As Xygon/Ramco Construction Tools, Inc. Outil de percussion pour marteaux montes sur fleche
US20030209366A1 (en) * 2002-05-07 2003-11-13 Mcalvain Bruce William Rotatable point-attack bit with protective body
US7592077B2 (en) * 2003-06-17 2009-09-22 Kennametal Inc. Coated cutting tool with brazed-in superhard blank

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20010004946A1 (en) * 1997-11-28 2001-06-28 Kenneth M. Jensen Enhanced non-planar drill insert
US6003623A (en) * 1998-04-24 1999-12-21 Dresser Industries, Inc. Cutters and bits for terrestrial boring
US20040026132A1 (en) * 2002-08-10 2004-02-12 Hall David R. Pick for disintegrating natural and man-made materials

Also Published As

Publication number Publication date
WO2008105915A2 (fr) 2008-09-04
EP2049769B1 (fr) 2016-12-07
WO2008105915A3 (fr) 2009-02-05
EP2049769A2 (fr) 2009-04-22

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