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GB2177144B - Cutting tool for a mining machine - Google Patents

Cutting tool for a mining machine

Info

Publication number
GB2177144B
GB2177144B GB08614687A GB8614687A GB2177144B GB 2177144 B GB2177144 B GB 2177144B GB 08614687 A GB08614687 A GB 08614687A GB 8614687 A GB8614687 A GB 8614687A GB 2177144 B GB2177144 B GB 2177144B
Authority
GB
United Kingdom
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.)
Expired
Application number
GB08614687A
Other versions
GB2177144A (en
GB8614687D0 (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 GB8614687D0 publication Critical patent/GB8614687D0/en
Publication of GB2177144A publication Critical patent/GB2177144A/en
Application granted granted Critical
Publication of GB2177144B publication Critical patent/GB2177144B/en
Expired 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)
GB08614687A 1985-06-18 1986-06-17 Cutting tool for a mining machine Expired GB2177144B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA854588 1985-06-18

Publications (3)

Publication Number Publication Date
GB8614687D0 GB8614687D0 (en) 1986-07-23
GB2177144A GB2177144A (en) 1987-01-14
GB2177144B true GB2177144B (en) 1988-07-20

Family

ID=25577954

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08614687A Expired GB2177144B (en) 1985-06-18 1986-06-17 Cutting tool for a mining machine

Country Status (3)

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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
USD809031S1 (en) 2013-05-16 2018-01-30 Us Synthetic Corporation Cutting tool

Families Citing this family (8)

* 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
US5025874A (en) * 1988-04-05 1991-06-25 Reed Tool Company Ltd. Cutting elements for rotary drill bits
US9593577B2 (en) 2012-09-28 2017-03-14 Element Six Gmbh Pick tool having a super-hard planar strike surface
US10323514B2 (en) 2013-05-16 2019-06-18 Us Synthetic Corporation Shear cutter pick milling system
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
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

Family Cites Families (6)

* 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
US4079796A (en) * 1976-03-22 1978-03-21 Arnol Staggs Cutting machine and augering tool
GB1561867A (en) * 1977-05-20 1980-03-05 Merwin Mining Tools Ltd Mineral cutting tools
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

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD809031S1 (en) 2013-05-16 2018-01-30 Us Synthetic Corporation Cutting tool
USD828859S1 (en) 2013-05-16 2018-09-18 Us Synthetic Corporation Cutting tool
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

Also Published As

Publication number Publication date
AU5875586A (en) 1986-12-24
AU581765B2 (en) 1989-03-02
GB2177144A (en) 1987-01-14
DE8616229U1 (en) 1986-08-21
GB8614687D0 (en) 1986-07-23

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19950617