GB2572262B - Cutting assembly - Google Patents

Cutting assembly Download PDF

Info

Publication number
GB2572262B
GB2572262B GB1903890.0A GB201903890A GB2572262B GB 2572262 B GB2572262 B GB 2572262B GB 201903890 A GB201903890 A GB 201903890A GB 2572262 B GB2572262 B GB 2572262B
Authority
GB
United Kingdom
Prior art keywords
cutting assembly
cutting
assembly
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 - Fee Related
Application number
GB1903890.0A
Other versions
GB2572262A (en
GB2572262A8 (en
GB201903890D0 (en
GB2572262B8 (en
Inventor
John Ian Leeming Matthew
Kanyanta Valentine
Saridikmen Habib
Vermeulen Adriaan
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.)
Element Six UK Ltd
De Beers Group Services Pty Ltd
Original Assignee
Element Six UK Ltd
De Beers Group Services 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 Element Six UK Ltd, De Beers Group Services Pty Ltd filed Critical Element Six UK Ltd
Publication of GB201903890D0 publication Critical patent/GB201903890D0/en
Priority to GB1913682.9A priority Critical patent/GB2582395A/en
Priority to PCT/EP2019/075568 priority patent/WO2020187428A1/en
Publication of GB2572262A publication Critical patent/GB2572262A/en
Publication of GB2572262B publication Critical patent/GB2572262B/en
Application granted granted Critical
Publication of GB2572262A8 publication Critical patent/GB2572262A8/en
Publication of GB2572262B8 publication Critical patent/GB2572262B8/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C25/00—Cutting machines, i.e. for making slits approximately parallel or perpendicular to the seam
    • E21C25/16—Machines slitting solely by one or more rotating saws, cutting discs, or wheels
    • E21C25/18—Saws; Discs; Wheels
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F5/00—Dredgers or soil-shifting machines for special purposes
    • E02F5/02—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches
    • E02F5/08—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with digging wheels turning round an axis
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C25/00—Cutting machines, i.e. for making slits approximately parallel or perpendicular to the seam
    • E21C25/16—Machines slitting solely by one or more rotating saws, cutting discs, or wheels
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C25/00—Cutting machines, i.e. for making slits approximately parallel or perpendicular to the seam
    • E21C25/52—Machines incorporating two or more of the slitting means according to groups E21C25/02, E21C25/06, E21C25/16, E21C25/20 and E21C25/22
    • 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
    • E21C35/1831—Fixing methods or devices
    • 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
    • E21C35/1833—Multiple inserts
    • 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)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Earth Drilling (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Milling Processes (AREA)
GB1903890.0A 2018-03-23 2019-03-21 Cutting assembly Expired - Fee Related GB2572262B8 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB1913682.9A GB2582395A (en) 2019-03-21 2019-09-23 Cutting assembly
PCT/EP2019/075568 WO2020187428A1 (en) 2019-03-21 2019-09-23 Cutting assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB1804694.6A GB201804694D0 (en) 2018-03-23 2018-03-23 Rock cutting machine

Publications (5)

Publication Number Publication Date
GB201903890D0 GB201903890D0 (en) 2019-05-08
GB2572262A GB2572262A (en) 2019-09-25
GB2572262B true GB2572262B (en) 2020-09-23
GB2572262A8 GB2572262A8 (en) 2021-10-20
GB2572262B8 GB2572262B8 (en) 2021-10-20

Family

ID=62068076

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB1804694.6A Ceased GB201804694D0 (en) 2018-03-23 2018-03-23 Rock cutting machine
GB1903890.0A Expired - Fee Related GB2572262B8 (en) 2018-03-23 2019-03-21 Cutting assembly

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB1804694.6A Ceased GB201804694D0 (en) 2018-03-23 2018-03-23 Rock cutting machine

Country Status (12)

Country Link
US (1) US20210032988A1 (en)
EP (1) EP3768945A1 (en)
JP (1) JP2021516738A (en)
CN (1) CN112105797A (en)
AU (1) AU2019237181A1 (en)
BR (1) BR112020019097A2 (en)
CA (1) CA3094574A1 (en)
CL (1) CL2020002432A1 (en)
GB (2) GB201804694D0 (en)
PE (1) PE20201373A1 (en)
RU (1) RU2020134410A (en)
WO (1) WO2019180164A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201913658D0 (en) * 2019-09-23 2019-11-06 Element Six Uk Ltd Cutting Assembly
GB201917708D0 (en) 2019-12-04 2020-01-15 Element Six Uk Ltd Disk cutter
GB2589736B (en) * 2019-12-04 2022-04-27 Element Six Uk Ltd Disk cutter
GB202005021D0 (en) 2020-04-06 2020-05-20 Element Six Uk Ltd Disk cutter
GB202107145D0 (en) 2021-05-19 2021-06-30 Element Six Uk Ltd Disc cutter
GB202107150D0 (en) 2021-05-19 2021-06-30 Element Six Uk Ltd Disc cutter
GB202107143D0 (en) 2021-05-19 2021-06-30 Element Six Uk Ltd Disc cutter
GB202107142D0 (en) 2021-05-19 2021-06-30 Element Six Uk Ltd Disc cutter
GB202107144D0 (en) 2021-05-19 2021-06-30 Element Six Uk Ltd Disc cutter
GB202107149D0 (en) 2021-05-19 2021-06-30 Element Six Uk Ltd Disc cutter
CN115126026A (en) * 2022-05-11 2022-09-30 江苏徐工工程机械研究院有限公司 Milling device of slot milling machine and slot milling machine

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2071182A (en) * 1979-12-13 1981-09-16 Zachry Co H B Digging trenches

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US428951A (en) * 1890-05-27 richards
FR1578986A (en) * 1968-05-17 1969-08-22
US4415208A (en) * 1981-07-31 1983-11-15 Ingersoll-Rand Company Cutter bit assembly
AT380925B (en) * 1984-07-16 1986-07-25 Voest Alpine Ag DEVICE FOR BREAKING OUT BREAKDOWNS WITH ESSENTIAL LEVEL DISASSEMBLY FRONT
GB8625782D0 (en) * 1986-10-28 1986-12-03 Pentith G R O Tunnelling machines
GB2197010B (en) * 1986-10-28 1990-02-14 Dosco Overseas Eng Ltd Apparatus for excavating a recess
US4755004A (en) * 1986-11-14 1988-07-05 Palmquist Roger A Rotary rocksaw device
DE3801219A1 (en) * 1987-07-08 1989-01-19 Dosco Overseas Eng Ltd ESCAPE PROCEDURE AND DEVICE
AU603431B2 (en) * 1987-10-28 1990-11-15 Dosco Overseas Engineering Ltd Apparatus for excavating a recess
US5161627A (en) * 1990-01-11 1992-11-10 Burkett Kenneth H Attack tool insert with polycrystalline diamond layer
PL171205B1 (en) * 1992-04-28 1997-03-28 Manuel Carl Turchan Arrangement of a diamond-type milling machine for dry adiabatic machining
JP5075838B2 (en) * 2006-01-25 2012-11-21 タイガ・インヴェストメンツ・プロプライエタリー・リミテッド Holder that holds teeth on the body of a cutting blade or grinding drum that cuts or grinds rocks or hard formations
ES2883121T3 (en) * 2009-07-23 2021-12-07 Charles Machine Works Trencher system
US8079424B2 (en) * 2010-03-05 2011-12-20 Richard James Larsen Method and apparatus for mulching stubble
WO2013140198A1 (en) * 2012-03-22 2013-09-26 Syntec Diamond Tools, Inc. Cutting blade apparatus and methods

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2071182A (en) * 1979-12-13 1981-09-16 Zachry Co H B Digging trenches

Also Published As

Publication number Publication date
GB201804694D0 (en) 2018-05-09
JP2021516738A (en) 2021-07-08
RU2020134410A3 (en) 2022-04-20
PE20201373A1 (en) 2020-11-30
CN112105797A (en) 2020-12-18
EP3768945A1 (en) 2021-01-27
WO2019180164A1 (en) 2019-09-26
AU2019237181A1 (en) 2020-10-15
GB2572262A (en) 2019-09-25
GB2572262A8 (en) 2021-10-20
GB201903890D0 (en) 2019-05-08
US20210032988A1 (en) 2021-02-04
GB2572262B8 (en) 2021-10-20
CL2020002432A1 (en) 2021-03-12
RU2020134410A (en) 2022-04-20
CA3094574A1 (en) 2019-09-26
BR112020019097A2 (en) 2020-12-29

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Legal Events

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

Effective date: 20230321