RU2020134430A3 - - Google Patents

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Publication number
RU2020134430A3
RU2020134430A3 RU2020134430A RU2020134430A RU2020134430A3 RU 2020134430 A3 RU2020134430 A3 RU 2020134430A3 RU 2020134430 A RU2020134430 A RU 2020134430A RU 2020134430 A RU2020134430 A RU 2020134430A RU 2020134430 A3 RU2020134430 A3 RU 2020134430A3
Authority
RU
Russia
Application number
RU2020134430A
Other languages
Russian (ru)
Other versions
RU2020134430A (en
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 filed Critical
Publication of RU2020134430A3 publication Critical patent/RU2020134430A3/ru
Publication of RU2020134430A publication Critical patent/RU2020134430A/en

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
    • 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
    • E21C25/18—Saws; Discs; 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
    • 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)
  • General Chemical & Material Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Earth Drilling (AREA)
  • Milling Processes (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
RU2020134430A 2018-03-23 2019-03-21 CUTTING ASSEMBLY RU2020134430A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB1804697.9 2018-03-23
GBGB1804697.9A GB201804697D0 (en) 2018-03-23 2018-03-23 Rock cutting machine
PCT/EP2019/057147 WO2019180170A1 (en) 2018-03-23 2019-03-21 Cutting assembly

Publications (2)

Publication Number Publication Date
RU2020134430A3 true RU2020134430A3 (en) 2022-04-26
RU2020134430A RU2020134430A (en) 2022-04-26

Family

ID=62068055

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2020134430A RU2020134430A (en) 2018-03-23 2019-03-21 CUTTING ASSEMBLY

Country Status (12)

Country Link
US (1) US20210003006A1 (en)
EP (1) EP3768947A1 (en)
JP (1) JP2021516737A (en)
CN (1) CN112437830A (en)
AU (1) AU2019238378A1 (en)
BR (1) BR112020018985A2 (en)
CA (1) CA3094564A1 (en)
CL (1) CL2020002438A1 (en)
GB (2) GB201804697D0 (en)
PE (1) PE20210261A1 (en)
RU (1) RU2020134430A (en)
WO (1) WO2019180170A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021110500A1 (en) 2019-12-04 2021-06-10 Element Six (Uk) Limited 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
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
GB202107150D0 (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
GB202107144D0 (en) 2021-05-19 2021-06-30 Element Six Uk Ltd Disc cutter

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3610691A (en) * 1968-09-12 1971-10-05 Cleveland Trencher Co Wheel-type excavating machine for hard materials
JPS5021505A (en) * 1973-06-29 1975-03-07
US4755004A (en) * 1986-11-14 1988-07-05 Palmquist Roger A Rotary rocksaw device
US5261729A (en) * 1990-12-10 1993-11-16 Mining Technologies, Inc. Apparatus for continuous mining
JPH06185292A (en) * 1992-12-18 1994-07-05 Taisei Corp Excavating machine
JP2705663B2 (en) * 1995-09-11 1998-01-28 三菱マテリアル株式会社 Round pick
CN100402795C (en) * 2000-05-18 2008-07-16 联邦科学及工业研究组织 Cutting tool and method of using same
AU750553B2 (en) * 2000-08-07 2002-07-18 Albert Daniel Dawood A coal and rock cutting picks
EP1291490A3 (en) * 2001-09-06 2003-05-21 Bechem, Hannelore Excavating tool for rock, minerals etc
JP2005087916A (en) * 2003-09-18 2005-04-07 Komatsu Ltd Wood crusher
CA2637735C (en) * 2006-01-25 2014-07-29 Taiga Investments Pty Limited A holder for holding a tooth on a body of a cutting blade or grinding drum for cutting or grinding rock or hard earth formations
US8136887B2 (en) * 2006-08-11 2012-03-20 Schlumberger Technology Corporation Non-rotating pick with a pressed in carbide segment
US8020591B2 (en) * 2006-11-02 2011-09-20 Kennametal Inc. Indexable stump cutter tooth
US20090188725A1 (en) * 2008-01-25 2009-07-30 Gansam Rai Hard formation insert and process for making the same
US8789894B2 (en) * 2009-01-13 2014-07-29 Diamond Innovations, Inc. Radial tool with superhard cutting surface
WO2011011732A2 (en) * 2009-07-23 2011-01-27 The Charles Machine Works, Inc. Trenching system
EP2997224B1 (en) * 2013-05-16 2017-10-04 US Synthetic Corporation Shear cutter pick milling system
GB201320501D0 (en) * 2013-11-20 2014-01-01 Element Six Gmbh Strike constructions,picks comprising same and methods for making same
EP3056660A1 (en) * 2015-02-13 2016-08-17 Caterpillar Global Mining Europe GmbH Milling device
GB201517360D0 (en) * 2015-10-01 2015-11-18 Element Six Gmbh And Element Six Uk Ltd Pick tool

Also Published As

Publication number Publication date
AU2019238378A1 (en) 2020-11-12
BR112020018985A2 (en) 2020-12-29
CL2020002438A1 (en) 2021-03-12
CA3094564A1 (en) 2019-09-26
JP2021516737A (en) 2021-07-08
GB201903896D0 (en) 2019-05-08
GB2572264A (en) 2019-09-25
RU2020134430A (en) 2022-04-26
US20210003006A1 (en) 2021-01-07
WO2019180170A1 (en) 2019-09-26
GB2572264B (en) 2020-09-23
CN112437830A (en) 2021-03-02
GB201804697D0 (en) 2018-05-09
PE20210261A1 (en) 2021-02-10
EP3768947A1 (en) 2021-01-27

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