ZA201202034B - Cutting tool - Google Patents

Cutting tool

Info

Publication number
ZA201202034B
ZA201202034B ZA2012/02034A ZA201202034A ZA201202034B ZA 201202034 B ZA201202034 B ZA 201202034B ZA 2012/02034 A ZA2012/02034 A ZA 2012/02034A ZA 201202034 A ZA201202034 A ZA 201202034A ZA 201202034 B ZA201202034 B ZA 201202034B
Authority
ZA
South Africa
Prior art keywords
cutting tool
cutting
tool
Prior art date
Application number
ZA2012/02034A
Inventor
Randall Walter Ojanen
Original Assignee
Kennametal Inc
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 Kennametal Inc filed Critical Kennametal Inc
Publication of ZA201202034B publication Critical patent/ZA201202034B/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH 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 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
ZA2012/02034A 2011-03-21 2012-03-19 Cutting tool ZA201202034B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201161454661P 2011-03-21 2011-03-21

Publications (1)

Publication Number Publication Date
ZA201202034B true ZA201202034B (en) 2012-11-28

Family

ID=46831776

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA2012/02034A ZA201202034B (en) 2011-03-21 2012-03-19 Cutting tool

Country Status (5)

Country Link
US (1) US20120242136A1 (en)
CN (1) CN102691254A (en)
AU (1) AU2012201292A1 (en)
DE (1) DE102012005294A1 (en)
ZA (1) ZA201202034B (en)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11261731B1 (en) 2014-04-23 2022-03-01 The Sollami Company Bit holder and unitary bit/holder for use in shortened depth base blocks
US10598013B2 (en) 2010-08-27 2020-03-24 The Sollami Company Bit holder with shortened nose portion
US9879531B2 (en) 2014-02-26 2018-01-30 The Sollami Company Bit holder shank and differential interference between the shank distal portion and the bit holder block bore
US10385689B1 (en) 2010-08-27 2019-08-20 The Sollami Company Bit holder
US10260342B1 (en) 2012-10-19 2019-04-16 The Sollami Company Combination polycrystalline diamond bit and bit holder
US10323515B1 (en) * 2012-10-19 2019-06-18 The Sollami Company Tool with steel sleeve member
US9074471B2 (en) 2013-08-05 2015-07-07 Kennametal Inc. Insert with offset apex for a cutter bit and a cutter bit having the same
US10633971B2 (en) 2016-03-07 2020-04-28 The Sollami Company Bit holder with enlarged tire portion and narrowed bit holder block
US10968739B1 (en) 2013-09-18 2021-04-06 The Sollami Company Diamond tipped unitary holder/bit
US10947844B1 (en) 2013-09-18 2021-03-16 The Sollami Company Diamond Tipped Unitary Holder/Bit
US10767478B2 (en) 2013-09-18 2020-09-08 The Sollami Company Diamond tipped unitary holder/bit
US10794181B2 (en) 2014-04-02 2020-10-06 The Sollami Company Bit/holder with enlarged ballistic tip insert
US10876402B2 (en) 2014-04-02 2020-12-29 The Sollami Company Bit tip insert
US10577931B2 (en) 2016-03-05 2020-03-03 The Sollami Company Bit holder (pick) with shortened shank and angular differential between the shank and base block bore
US10415386B1 (en) 2013-09-18 2019-09-17 The Sollami Company Insertion-removal tool for holder/bit
US10995613B1 (en) 2013-09-18 2021-05-04 The Sollami Company Diamond tipped unitary holder/bit
US11168563B1 (en) 2013-10-16 2021-11-09 The Sollami Company Bit holder with differential interference
EP2894293A3 (en) * 2014-01-13 2016-07-20 Sandvik Intellectual Property AB Cutting pick tool
US11339656B1 (en) 2014-02-26 2022-05-24 The Sollami Company Rear of base block
US11339654B2 (en) 2014-04-02 2022-05-24 The Sollami Company Insert with heat transfer bore
US11891895B1 (en) 2014-04-23 2024-02-06 The Sollami Company Bit holder with annular rings
US10502056B2 (en) 2015-09-30 2019-12-10 The Sollami Company Reverse taper shanks and complementary base block bores for bit assemblies
GB201600001D0 (en) * 2016-01-01 2016-02-17 Element Six Uk Ltd Superhard constructions and methods of making same
US10612376B1 (en) 2016-03-15 2020-04-07 The Sollami Company Bore wear compensating retainer and washer
US10612375B2 (en) 2016-04-01 2020-04-07 The Sollami Company Bit retainer
CN105839507A (en) * 2016-05-16 2016-08-10 苏州凯通工程机械有限公司 Novel milling-planing cutting pick for milling-planing machine
USD839936S1 (en) 2016-05-24 2019-02-05 Kennametal Inc. Cutting insert and bolster
US10294786B2 (en) * 2016-05-24 2019-05-21 Kennametal Inc. Rotatable cutting tool with cutting insert and bolster
US10465512B2 (en) * 2017-02-28 2019-11-05 Kennametal Inc. Rotatable cutting tool
US10968738B1 (en) 2017-03-24 2021-04-06 The Sollami Company Remanufactured conical bit
US11187080B2 (en) * 2018-04-24 2021-11-30 The Sollami Company Conical bit with diamond insert
US11279012B1 (en) 2017-09-15 2022-03-22 The Sollami Company Retainer insertion and extraction tool
US11103939B2 (en) 2018-07-18 2021-08-31 The Sollami Company Rotatable bit cartridge
USD982633S1 (en) 2021-03-11 2023-04-04 Kennametal Inc. Washerless cutting tool assembly
US11585217B2 (en) 2021-03-11 2023-02-21 Kennametal Inc. Washerless cutting tool assembly
CN113789706B (en) * 2021-09-14 2023-04-25 李文凯 Asphalt pavement milling machine

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Publication number Priority date Publication date Assignee Title
IT245488Y1 (en) * 1998-11-10 2002-03-20 Bitelli Spa TOOL HOLDER FOR MILLING DRUM OF SCARIFYING MACHINES.
US2989295A (en) * 1958-06-16 1961-06-20 Frank Prox Company Inc Cutter bit and holders and alignment means therefor
US3342532A (en) * 1965-03-15 1967-09-19 Cincinnati Mine Machinery Co Cutting tool comprising holder freely rotatable in socket with bit frictionally attached
GB1324754A (en) * 1971-01-20 1973-07-25 Devlieg Machine Co Tools or tool holders for machine tools
US4063909A (en) 1974-09-18 1977-12-20 Robert Dennis Mitchell Abrasive compact brazed to a backing
AU543294B2 (en) * 1981-09-19 1985-04-18 Anderson Strathclyde Ltd. Mineral cutter pick
US4497520A (en) 1983-04-29 1985-02-05 Gte Products Corporation Rotatable cutting bit
US4525178A (en) 1984-04-16 1985-06-25 Megadiamond Industries, Inc. Composite polycrystalline diamond
US4694918A (en) 1985-04-29 1987-09-22 Smith International, Inc. Rock bit with diamond tip inserts
GB8604098D0 (en) * 1986-02-19 1986-03-26 Minnovation Ltd Tip & mineral cutter pick
US5008073A (en) 1987-04-16 1991-04-16 Kennametal Inc. Mn-B steel alloy composition
US4886710A (en) 1987-04-16 1989-12-12 Kennametal Inc. Mining/construction tool bit having bit body fabricated from Mn-B steel alloy composition
US4859543A (en) 1987-04-28 1989-08-22 Kennametal Inc. Earth working tool having a working element fabricated from cemented tungsten carbide compositions with enhanced properties
US4811801A (en) 1988-03-16 1989-03-14 Smith International, Inc. Rock bits and inserts therefor
US4981328A (en) 1989-08-22 1991-01-01 Kennametal Inc. Rotatable tool having a carbide insert with bumps
US5370448A (en) * 1993-05-17 1994-12-06 Cincinnati Mine Machinery Company Wedging arrangement for attaching a bit holder to the base member of a mining road working, or earth moving machine
US5837071A (en) 1993-11-03 1998-11-17 Sandvik Ab Diamond coated cutting tool insert and method of making same
US6197084B1 (en) 1998-01-27 2001-03-06 Smith International, Inc. Thermal fatigue and shock-resistant material for earth-boring bits
US6846045B2 (en) * 2002-04-12 2005-01-25 The Sollami Company Reverse taper cutting tip with a collar
US20030209366A1 (en) * 2002-05-07 2003-11-13 Mcalvain Bruce William Rotatable point-attack bit with protective body
US7413257B2 (en) 2005-10-26 2008-08-19 Kennametal Inc. Rotatable cutting tool with reverse tapered body
US7744164B2 (en) * 2006-08-11 2010-06-29 Schluimberger Technology Corporation Shield of a degradation assembly
US7464993B2 (en) 2006-08-11 2008-12-16 Hall David R Attack tool
US7458646B2 (en) 2006-10-06 2008-12-02 Kennametal Inc. Rotatable cutting tool and cutting tool body
US20090256413A1 (en) * 2008-04-11 2009-10-15 Majagi Shivanand I Cutting bit useful for impingement of earth strata
US8523289B2 (en) * 2009-04-10 2013-09-03 Kennametal Inc. Retention assembly for cutting bit
US8602503B2 (en) * 2010-06-30 2013-12-10 Caterpillar Pavinq Products Inc. Cutter assembly configured to allow tool rotation

Also Published As

Publication number Publication date
US20120242136A1 (en) 2012-09-27
CN102691254A (en) 2012-09-26
AU2012201292A1 (en) 2012-10-11
DE102012005294A1 (en) 2012-09-27

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