AU2003211784A1 - The working head of a cutting tool - Google Patents

The working head of a cutting tool

Info

Publication number
AU2003211784A1
AU2003211784A1 AU2003211784A AU2003211784A AU2003211784A1 AU 2003211784 A1 AU2003211784 A1 AU 2003211784A1 AU 2003211784 A AU2003211784 A AU 2003211784A AU 2003211784 A AU2003211784 A AU 2003211784A AU 2003211784 A1 AU2003211784 A1 AU 2003211784A1
Authority
AU
Australia
Prior art keywords
cutting tool
working head
working
head
cutting
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.)
Abandoned
Application number
AU2003211784A
Inventor
Gennady Ivanovich Beshenkov
Sergei Vasilevich Trifonov
Alexandr Semenovich Vodyanoi
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.)
ZAKRYTOE AKTSIONERNOE OBSCHESTVO "PIGMA-GRAND"
Original Assignee
ZAKRYTOE AKTSIONERNOE OBSCHESTVO "PIGMA-GRAND"
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 ZAKRYTOE AKTSIONERNOE OBSCHESTVO "PIGMA-GRAND" filed Critical ZAKRYTOE AKTSIONERNOE OBSCHESTVO "PIGMA-GRAND"
Publication of AU2003211784A1 publication Critical patent/AU2003211784A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C29/00—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides
    • C22C29/02—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides
    • C22C29/06—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides based on carbides, but not containing other metal compounds
    • C22C29/08—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides based on carbides, but not containing other metal compounds based on tungsten carbide
    • 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
    • E21C35/1835—Chemical composition or specific material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Powder Metallurgy (AREA)
  • Materials For Medical Uses (AREA)
AU2003211784A 2002-02-11 2003-02-06 The working head of a cutting tool Abandoned AU2003211784A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
RU2002103348/03A RU2211330C1 (en) 2002-02-11 2002-02-11 Device for breakage of mineral and artificial materials
RU2002103348 2002-02-11
PCT/RU2003/000036 WO2003069121A1 (en) 2002-02-11 2003-02-06 The working head of a cutting tool

Publications (1)

Publication Number Publication Date
AU2003211784A1 true AU2003211784A1 (en) 2003-09-04

Family

ID=27731049

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003211784A Abandoned AU2003211784A1 (en) 2002-02-11 2003-02-06 The working head of a cutting tool

Country Status (3)

Country Link
AU (1) AU2003211784A1 (en)
RU (1) RU2211330C1 (en)
WO (1) WO2003069121A1 (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4859543A (en) * 1987-04-28 1989-08-22 Kennametal Inc. Earth working tool having a working element fabricated from cemented tungsten carbide compositions with enhanced properties
DE428599T1 (en) * 1988-07-20 1991-11-07 Kennametal Inc., Latrobe, Pa. CUTTING TOOL.
SE502931C2 (en) * 1994-06-10 1996-02-26 Sandvik Ab Method for producing powder for WC hard material
US5679445A (en) * 1994-12-23 1997-10-21 Kennametal Inc. Composite cermet articles and method of making
EP0820533B1 (en) * 1995-02-01 2001-10-31 Kennametal Inc. Matrix for a hard composite
US5948541A (en) * 1996-04-04 1999-09-07 Kennametal Inc. Boron and nitrogen containing coating and method for making

Also Published As

Publication number Publication date
WO2003069121A1 (en) 2003-08-21
RU2211330C1 (en) 2003-08-27

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase