ZA98871B - Cutting toolholder retention system - Google Patents

Cutting toolholder retention system

Info

Publication number
ZA98871B
ZA98871B ZA98871A ZA98871A ZA98871B ZA 98871 B ZA98871 B ZA 98871B ZA 98871 A ZA98871 A ZA 98871A ZA 98871 A ZA98871 A ZA 98871A ZA 98871 B ZA98871 B ZA 98871B
Authority
ZA
South Africa
Prior art keywords
toolholder
pin
bore
cutting
retention system
Prior art date
Application number
ZA98871A
Other languages
English (en)
Inventor
Ted R Massa
John S Vankirk
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 ZA98871B publication Critical patent/ZA98871B/xx

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
    • 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

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)
  • Milling Processes (AREA)
  • Nonmetal Cutting Devices (AREA)
  • Turning (AREA)
  • Details Of Cutting Devices (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
  • Jigs For Machine Tools (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Component Parts Of Construction Machinery (AREA)
ZA98871A 1997-02-03 1998-02-03 Cutting toolholder retention system ZA98871B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/794,582 US5833323A (en) 1997-02-03 1997-02-03 Cutting toolholder retention system

Publications (1)

Publication Number Publication Date
ZA98871B true ZA98871B (en) 1998-08-17

Family

ID=25163061

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA98871A ZA98871B (en) 1997-02-03 1998-02-03 Cutting toolholder retention system

Country Status (11)

Country Link
US (1) US5833323A (de)
EP (1) EP0960265B1 (de)
JP (1) JP2002513454A (de)
CN (1) CN1246171A (de)
AT (1) ATE216463T1 (de)
AU (1) AU734224B2 (de)
CA (1) CA2277310A1 (de)
DE (2) DE960265T1 (de)
PL (1) PL334450A1 (de)
WO (1) WO1998034011A1 (de)
ZA (1) ZA98871B (de)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6129422A (en) * 1998-12-31 2000-10-10 Kennametal Inc. Cutting tool holder retention system
US6331035B1 (en) 1999-03-19 2001-12-18 Kennametal Pc Inc. Cutting tool holder assembly with press fit
US6220671B1 (en) 1999-07-09 2001-04-24 Kennametal Pc Inc. Cutting tool holder retention system
AR046804A1 (es) * 2003-04-30 2005-12-28 Esco Corp Conjunto de acoplamiento desenganchable para pala de excavadora
US7171771B2 (en) * 2003-04-30 2007-02-06 Esco Corporation Releasable coupling assembly
US6986216B2 (en) * 2003-04-30 2006-01-17 Esco Corporation Wear assembly for the digging edge of an excavator
DE20320163U1 (de) * 2003-12-29 2004-03-04 Dbt Gmbh Meißelhalter für einen Hobelmeißel
US7313877B2 (en) * 2004-09-17 2008-01-01 H&L Tooth Company Pin assembly for a two-part ground engaging tooth system and method for connecting components of a two-part ground engaging tooth system to each other
US7603799B2 (en) * 2006-05-11 2009-10-20 Hensley Industries, Inc. Cammed connector pin assembly and associated excavation apparatus
EP2038485B1 (de) * 2006-06-27 2012-05-30 Oscar Meier AG Kupplungsvorrichtung sowie erdbewegungsmaschine mit einer solchen kupplungsvorrichtung
US7526886B2 (en) * 2006-10-24 2009-05-05 Esco Corporation Wear assembly for an excavating bucket
CA2597277C (en) * 2007-08-14 2011-11-08 Neil Douglas Bentley Retainer pin and tooth for tooth and adaptor assembly
US7788830B2 (en) * 2008-02-08 2010-09-07 Cqms Razer (Usa) Llc Excavation retention assembly
US8523289B2 (en) * 2009-04-10 2013-09-03 Kennametal Inc. Retention assembly for cutting bit
US8523290B2 (en) * 2009-04-10 2013-09-03 Kennametal Inc. Rotatable cutting tool-tool holder-base assembly
RU2012126822A (ru) * 2009-12-11 2014-01-20 Си-Кью-Эм-Эс ПТИ ЛТД Монтаж износных элементов
CN105464660B (zh) * 2010-03-18 2018-12-18 山东天工岩土工程设备有限公司 用于采掘机的截齿、磨损和安装系统
NZ701811A (en) 2010-12-07 2015-07-31 Talon Engineering Sdn Bhd Company Number 1023659 H Connection assembly for ground engaging tools
CN103958792B (zh) 2011-11-23 2017-12-26 埃斯科公司 磨损组件
TWM428197U (en) * 2012-01-06 2012-05-01 Everpads Co Ltd Horizontal holding device of tool
US9212553B2 (en) 2013-11-08 2015-12-15 The Sollami Company Dirt and rock cutting bit tool
CN104806236A (zh) * 2014-11-10 2015-07-29 三一重型装备有限公司 销轴装置和采煤机
ITUA20164176A1 (it) * 2016-06-07 2017-12-07 Valentini Antonio S R L Apparato di frantumazione per macchina frangisassi e metodo di assemblaggio di un apparato di frantumazione
CN108223528B (zh) * 2017-12-15 2020-06-19 三一重型装备有限公司 涨紧连接装置及采煤机
US11473273B2 (en) * 2018-04-13 2022-10-18 Caterpillar Inc. Tool bit having a cylindrical profile and blade assembly
CN109025992B (zh) * 2018-09-25 2024-01-05 温州宝通机械制造有限公司 一种用于挖沟机及采煤机刀座的刀座保护套
DE102019008156A1 (de) * 2019-06-28 2020-12-31 Bomag Gmbh Fräsmeißel für eine Bodenfräsmaschine, Montageeinheit mit einem solchen Fräsmeißel und einer Spannschraube, Meißelhalter, Meißelhaltersystem, Fräswalze und Bodenfräsmaschine sowie Verfahren zur Montage eines Fräsmeißels in einem Meißelhalter

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3749449A (en) * 1971-10-13 1973-07-31 Cincinnati Mine Machinery Co Means for removably affixing cutter bit and lug assemblies to driven elements of a mining machine or the like
US4084856A (en) * 1976-02-09 1978-04-18 Fansteel Inc. Self-retaining sleeve and bit
US4275929A (en) * 1978-08-25 1981-06-30 The Cincinnati Mine Machinery Company Means for removably affixing a cutter bit mounting lug to a base member on the driven element of a mining machine or the like
SU874913A1 (ru) * 1980-02-14 1981-10-23 Предприятие П/Я В-2823 Устройство дл креплени зуба землеройной машины
DE3411602A1 (de) * 1982-11-13 1985-10-03 Peters, Albert, 4000 Düsseldorf Gewinnungseinrichtung mit dreh-kippmeissel und abgedichteter meisseltasche
DE3339558A1 (de) * 1982-11-13 1985-05-09 Peters, Albert, 4000 Düsseldorf Gewinnungseinrichtung mit dreh-kippmeissel und geschlossener meisseltasche
US4650254A (en) * 1983-12-14 1987-03-17 Joy Manufacturing Company Bit holder
US4621871A (en) * 1985-06-19 1986-11-11 Koehring Company Quickly replaceable cutter socket
US5067775A (en) * 1988-04-21 1991-11-26 Kennametal Inc. Retainer for rotatable bits
GB2223045A (en) * 1988-09-07 1990-03-28 Sandvik Australia Pty Ltd Tool holder
US5011229A (en) * 1988-11-09 1991-04-30 Joy Technologies Inc. Miner cutting bit holding apparatus
US5040850A (en) * 1990-09-11 1991-08-20 Michael Komotzki Tool supporting structure for use in material removing machines
US5607206A (en) * 1995-08-02 1997-03-04 Kennametal Inc. Cutting tool holder retention system
DE842349T1 (de) * 1995-08-02 1999-01-07 Kennametal Inc., Latrobe, Pa. Befestigungssystem für schneidwerkzeughalter

Also Published As

Publication number Publication date
AU734224B2 (en) 2001-06-07
CN1246171A (zh) 2000-03-01
WO1998034011A1 (en) 1998-08-06
DE960265T1 (de) 2000-05-04
DE69804943T2 (de) 2002-11-14
PL334450A1 (en) 2000-02-28
EP0960265A1 (de) 1999-12-01
US5833323A (en) 1998-11-10
CA2277310A1 (en) 1998-08-06
AU6249398A (en) 1998-08-25
EP0960265B1 (de) 2002-04-17
ATE216463T1 (de) 2002-05-15
DE69804943D1 (de) 2002-05-23
JP2002513454A (ja) 2002-05-08

Similar Documents

Publication Publication Date Title
PL334450A1 (en) Fixing assembly for a cutting tool holder
GB2322656A (en) Cutting tool sleeve rotation limitation system
EP0962627A3 (de) Befestigungssystem für Schneidwerkzeughalter
WO2000020722A3 (en) Cutting bit support member with a flange provided with an undercut for removal
ATE83418T1 (de) Werkzeughalter und verfahren zur montage mit einfacher demontage.
NO992695L (no) Skjµreverkt°ysammenstilling og skjµreinnsats til denne
BG100379A (en) Tool holder with a seat for cutting plate supplied with grooves
ES2100836T1 (es) Una plaquita inserta de corte para una cortadora de fresado.
GB2380751A (en) Well reference apparatus and method
NO994934L (no) Skruehode og verktøy
TW430580B (en) Cutting tool assembly
BR0209866A (pt) Aparelho de retenção para uso em um conjunto de borda de poço e método para a utilização do mesmo
GR3005310T3 (de)
MY133535A (en) Wear assembly
CA2053461A1 (en) Cutting tool
AU557922B2 (en) Scabber bit
TW339297B (en) Toolholder assembly
EP0992644A3 (de) Riegelverschluss zur Montage in einer dünnen Wand
EP1010507B8 (de) Messerwerkzeugkopf sowie Messer und Messerhalter hierfür
ATE259686T1 (de) Werkzeughalterbaugruppe
ES8102266A1 (es) Perfeccionamientos en herramientas rafadoras de mineral
DE60002201D1 (de) Schneidwerkzeug mit schneideinsatz
JPS57107707A (en) Holder for tool
GB2223045A (en) Tool holder
ES2013464A6 (es) Disposicion de soporte para piezas de insercion.