AU581765B2 - Cutting tool for a mining machine - Google Patents

Cutting tool for a mining machine

Info

Publication number
AU581765B2
AU581765B2 AU58755/86A AU5875586A AU581765B2 AU 581765 B2 AU581765 B2 AU 581765B2 AU 58755/86 A AU58755/86 A AU 58755/86A AU 5875586 A AU5875586 A AU 5875586A AU 581765 B2 AU581765 B2 AU 581765B2
Authority
AU
Australia
Prior art keywords
cutting tool
mining machine
mining
machine
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.)
Ceased
Application number
AU58755/86A
Other versions
AU5875586A (en
Inventor
Cornelius Phaal
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.)
De Beers Industrial Diamond Division Pty Ltd
Original Assignee
De Beers Industrial Diamond Division 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 De Beers Industrial Diamond Division Pty Ltd filed Critical De Beers Industrial Diamond Division Pty Ltd
Publication of AU5875586A publication Critical patent/AU5875586A/en
Application granted granted Critical
Publication of AU581765B2 publication Critical patent/AU581765B2/en
Anticipated expiration legal-status Critical
Ceased 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
    • 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
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
AU58755/86A 1985-06-18 1986-06-16 Cutting tool for a mining machine Ceased AU581765B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZA85/4588 1985-06-18
ZA854588 1985-06-18

Publications (2)

Publication Number Publication Date
AU5875586A AU5875586A (en) 1986-12-24
AU581765B2 true AU581765B2 (en) 1989-03-02

Family

ID=25577954

Family Applications (1)

Application Number Title Priority Date Filing Date
AU58755/86A Ceased AU581765B2 (en) 1985-06-18 1986-06-16 Cutting tool for a mining machine

Country Status (3)

Country Link
AU (1) AU581765B2 (en)
DE (1) DE8616229U1 (en)
GB (1) GB2177144B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0283605A1 (en) * 1987-03-24 1988-09-28 Anderson Strathclyde Plc Cutter tool tip inserts
GB2211875B (en) * 1987-11-03 1992-02-12 De Beers Ind Diamond Cutting tool for a mining machine
US4995887A (en) * 1988-04-05 1991-02-26 Reed Tool Company Limited Cutting elements for rotary drill bits
GB2508271B (en) * 2012-09-28 2017-06-07 Element Six Gmbh Pick tool, assembly comprising same and method for making same
WO2014186293A1 (en) * 2013-05-16 2014-11-20 Us Synthetic Corporation Shear cutter pick milling system
EP2997223B1 (en) 2013-05-16 2019-03-20 US Synthetic Corporation Road-removal system employing polycrystalline diamond compacts
US10414069B2 (en) 2014-04-30 2019-09-17 Us Synthetic Corporation Cutting tool assemblies including superhard working surfaces, material-removing machines including cutting tool assemblies, and methods of use
US10408057B1 (en) 2014-07-29 2019-09-10 Apergy Bmcs Acquisition Corporation Material-removal systems, cutting tools therefor, and related methods
USD798350S1 (en) 2015-09-25 2017-09-26 Us Synthetic Corporation Cutting tool assembly
USD798920S1 (en) 2015-09-25 2017-10-03 Us Synthetic Corporation Cutting tool assembly
US10648330B1 (en) 2015-09-25 2020-05-12 Us Synthetic Corporation Cutting tool assemblies including superhard working surfaces, cutting tool mounting assemblies, material-removing machines including the same, and methods of use

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1284539A (en) * 1968-12-07 1972-08-09 Marwin Mining Tools Ltd Mineral cutting tools
GB1555193A (en) * 1976-03-22 1979-11-07 Staggs A Earth cutting tool for mining machines or augers
GB1561867A (en) * 1977-05-20 1980-03-05 Merwin Mining Tools Ltd Mineral cutting tools

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4527643A (en) * 1983-02-07 1985-07-09 Megadiamond Industries Inc. Rotary cutting member for drilling holes
AU578637B2 (en) * 1983-12-03 1988-11-03 N.L. Petroleum Products Ltd. Rotary drill bits and cutting elements for such bits
EP0156264B1 (en) * 1984-03-26 1990-09-05 Eastman Christensen Company Multi-component cutting element using triangular, rectangular and higher order polyhedral-shaped polycrystalline diamond disks

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1284539A (en) * 1968-12-07 1972-08-09 Marwin Mining Tools Ltd Mineral cutting tools
GB1555193A (en) * 1976-03-22 1979-11-07 Staggs A Earth cutting tool for mining machines or augers
GB1561867A (en) * 1977-05-20 1980-03-05 Merwin Mining Tools Ltd Mineral cutting tools

Also Published As

Publication number Publication date
GB8614687D0 (en) 1986-07-23
GB2177144A (en) 1987-01-14
AU5875586A (en) 1986-12-24
GB2177144B (en) 1988-07-20
DE8616229U1 (en) 1986-08-21

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