GB2170843B - Cutting tool for a mining machine - Google Patents

Cutting tool for a mining machine

Info

Publication number
GB2170843B
GB2170843B GB08602658A GB8602658A GB2170843B GB 2170843 B GB2170843 B GB 2170843B GB 08602658 A GB08602658 A GB 08602658A GB 8602658 A GB8602658 A GB 8602658A GB 2170843 B GB2170843 B GB 2170843B
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
GB08602658A
Other versions
GB8602658D0 (en
GB2170843A (en
Inventor
Peter Noel Tomlinson
Klaus Tank
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 GB8602658D0 publication Critical patent/GB8602658D0/en
Publication of GB2170843A publication Critical patent/GB2170843A/en
Application granted granted Critical
Publication of GB2170843B publication Critical patent/GB2170843B/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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Chemical & Material Sciences (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Earth Drilling (AREA)
GB08602658A 1985-02-11 1986-02-04 Cutting tool for a mining machine Expired GB2170843B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA851013 1985-02-11

Publications (3)

Publication Number Publication Date
GB8602658D0 GB8602658D0 (en) 1986-03-12
GB2170843A GB2170843A (en) 1986-08-13
GB2170843B true GB2170843B (en) 1988-03-09

Family

ID=25577752

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08602658A Expired GB2170843B (en) 1985-02-11 1986-02-04 Cutting tool for a mining machine

Country Status (3)

Country Link
AU (1) AU592073B2 (en)
DE (1) DE8603066U1 (en)
GB (1) GB2170843B (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 (6)

* 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
US9593577B2 (en) 2012-09-28 2017-03-14 Element Six Gmbh Pick tool having a super-hard planar strike surface
WO2014186293A1 (en) 2013-05-16 2014-11-20 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
US3856359A (en) * 1971-09-20 1974-12-24 Cincinnati Mine Machinery Co Anti-coring device for use with bit mounting means on mining, earth working and digging machines
GB1569403A (en) * 1977-03-07 1980-06-11 Hall & Pickles Ltd Mineral cutting picks
US4678237A (en) * 1982-08-06 1987-07-07 Huddy Diamond Crown Setting Company (Proprietary) Limited Cutter inserts for picks
US4674802A (en) * 1982-09-17 1987-06-23 Kennametal, Inc Multi-insert cutter bit
AU538737B2 (en) * 1982-12-30 1984-08-23 Kennametal Inc. Replaceable earthworking bit

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
AU5279586A (en) 1986-08-14
GB8602658D0 (en) 1986-03-12
GB2170843A (en) 1986-08-13
DE8603066U1 (en) 1986-03-20
AU592073B2 (en) 1990-01-04

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Legal Events

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

Effective date: 19980204