AU2020265894B2 - Tool holder assembly - Google Patents

Tool holder assembly Download PDF

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Publication number
AU2020265894B2
AU2020265894B2 AU2020265894A AU2020265894A AU2020265894B2 AU 2020265894 B2 AU2020265894 B2 AU 2020265894B2 AU 2020265894 A AU2020265894 A AU 2020265894A AU 2020265894 A AU2020265894 A AU 2020265894A AU 2020265894 B2 AU2020265894 B2 AU 2020265894B2
Authority
AU
Australia
Prior art keywords
tool
cavity
holder assembly
cross
mounting block
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.)
Active
Application number
AU2020265894A
Other languages
English (en)
Other versions
AU2020265894A1 (en
Inventor
Bryan Chadwick
Rhys Chadwick
Michael Johnson
Lincoln Kuiper
Walter Pizzato
Matthew Ross
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.)
Idim Pty Ltd
Original Assignee
Idim 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
Priority claimed from AU2019901454A external-priority patent/AU2019901454A0/en
Application filed by Idim Pty Ltd filed Critical Idim Pty Ltd
Publication of AU2020265894A1 publication Critical patent/AU2020265894A1/en
Application granted granted Critical
Publication of AU2020265894B2 publication Critical patent/AU2020265894B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • E21C35/19—Means for fixing picks or holders
    • E21C35/193—Means for fixing picks or holders using bolts as main fixing elements
    • E21C35/1936—Means for fixing picks or holders using bolts as main fixing elements the picks having a square- or rectangular-section shank
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/28—Small metalwork for digging elements, e.g. teeth scraper bits
    • E02F9/2808—Teeth
    • E02F9/2816—Mountings therefor
    • E02F9/2825—Mountings therefor using adapters
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/28—Small metalwork for digging elements, e.g. teeth scraper bits
    • E02F9/2808—Teeth
    • E02F9/2816—Mountings therefor
    • E02F9/2833—Retaining means, e.g. pins
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/28—Small metalwork for digging elements, e.g. teeth scraper bits
    • E02F9/2866—Small metalwork for digging elements, e.g. teeth scraper bits for rotating digging elements
    • 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
    • E21C35/19—Means for fixing picks or holders
    • E21C35/191—Means for fixing picks or holders for fixing holders
    • 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
    • E21C35/19—Means for fixing picks or holders
    • E21C35/197—Means for fixing picks or holders using sleeves, rings or the like, as main fixing elements
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/28—Small metalwork for digging elements, e.g. teeth scraper bits
    • E02F9/2808—Teeth
    • E02F9/2858—Teeth characterised by 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
    • E21C35/187—Mining picks; Holders therefor with arrangement of fluid-spraying nozzles

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)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
AU2020265894A 2019-04-30 2020-04-28 Tool holder assembly Active AU2020265894B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AU2019901454A AU2019901454A0 (en) 2019-04-30 Tool holder assembly
AU2019901454 2019-04-30
PCT/AU2020/050406 WO2020220066A1 (en) 2019-04-30 2020-04-28 Tool holder assembly

Publications (2)

Publication Number Publication Date
AU2020265894A1 AU2020265894A1 (en) 2021-10-21
AU2020265894B2 true AU2020265894B2 (en) 2022-01-06

Family

ID=73028667

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2020265894A Active AU2020265894B2 (en) 2019-04-30 2020-04-28 Tool holder assembly

Country Status (3)

Country Link
CN (1) CN113748249A (zh)
AU (1) AU2020265894B2 (zh)
WO (1) WO2020220066A1 (zh)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2266739A (en) * 1992-05-09 1993-11-10 Conflow Ltd Mineral cutter pick box
US20130076102A1 (en) * 2010-03-18 2013-03-28 Southern Engineering Services Pty Ltd Tool system and tool for mining machine
US20160237818A1 (en) * 2015-02-12 2016-08-18 Kennametal Inc. Tool holder and base mounting assembly
US20180297236A1 (en) * 2017-04-18 2018-10-18 Caterpillar Paving Products Inc. Tool adapter for a rotary tool

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3434348C2 (de) * 1984-08-10 1986-10-02 Fa. Astrid Komotzki, 4600 Dortmund Halterung für Schrämmeißel bei Kohlengewinnungsmaschinen
US8118371B2 (en) * 2006-08-11 2012-02-21 Schlumberger Technology Corporation Resilient pick shank
AT508231B1 (de) * 2009-05-14 2011-05-15 Sandvik Mining & Constr Oy Schneidvorrichtung für eine bergbaumaschine
GB201000869D0 (en) * 2010-01-20 2010-03-10 Element Six Holding Gmbh Superhard pick tool and method for making same
GB201102725D0 (en) * 2011-02-17 2011-03-30 Hydra Mining Tools Internat Ltd Mineral winning pick, pick box, and combination
GB201105438D0 (en) * 2011-03-31 2011-05-18 Element Six Holding Gmbh Pick apparatus and pick tools
GB201119486D0 (en) * 2011-11-11 2011-12-21 Minnovation Ltd Mineral cutter pick etc
EP2963237A1 (en) * 2014-07-03 2016-01-06 Sandvik Intellectual Property AB Variable angle cutting bit retaining assembly
EA039451B1 (ru) * 2015-01-28 2022-01-28 ЭСКО ГРУП ЛЛСи Зубок и держатель резца для добычи полезных ископаемых и их комбинация

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2266739A (en) * 1992-05-09 1993-11-10 Conflow Ltd Mineral cutter pick box
US20130076102A1 (en) * 2010-03-18 2013-03-28 Southern Engineering Services Pty Ltd Tool system and tool for mining machine
US20160237818A1 (en) * 2015-02-12 2016-08-18 Kennametal Inc. Tool holder and base mounting assembly
US20180297236A1 (en) * 2017-04-18 2018-10-18 Caterpillar Paving Products Inc. Tool adapter for a rotary tool

Also Published As

Publication number Publication date
AU2020265894A1 (en) 2021-10-21
WO2020220066A1 (en) 2020-11-05
CN113748249A (zh) 2021-12-03

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Legal Events

Date Code Title Description
FGA Letters patent sealed or granted (standard patent)