ATA906994A - Meisselhalter und befestigungsbüchse für eine fördermaschine - Google Patents

Meisselhalter und befestigungsbüchse für eine fördermaschine

Info

Publication number
ATA906994A
ATA906994A AT0906994A AT906994A ATA906994A AT A906994 A ATA906994 A AT A906994A AT 0906994 A AT0906994 A AT 0906994A AT 906994 A AT906994 A AT 906994A AT A906994 A ATA906994 A AT A906994A
Authority
AT
Austria
Prior art keywords
conveyor
chisel holder
fastening bush
bush
fastening
Prior art date
Application number
AT0906994A
Other languages
English (en)
Other versions
AT409160B (de
Original Assignee
Minnovation 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 Minnovation Ltd filed Critical Minnovation Ltd
Publication of ATA906994A publication Critical patent/ATA906994A/de
Application granted granted Critical
Publication of AT409160B publication Critical patent/AT409160B/de

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
    • E21C35/187—Mining picks; Holders therefor with arrangement of fluid-spraying nozzles
    • 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
    • E21C35/188—Mining picks; Holders therefor characterised by adaptations to use an extraction tool
    • 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

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)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Earth Drilling (AREA)
  • Percussive Tools And Related Accessories (AREA)
AT0906994A 1994-01-05 1994-12-23 Meisselhalter und befestigungsbüchse für eine fördermaschine AT409160B (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9400114A GB9400114D0 (en) 1994-01-05 1994-01-05 Mineral pick box
PCT/GB1994/002815 WO1995018914A1 (en) 1994-01-05 1994-12-23 Pick holder and fixing sleeve for an extraction machine

Publications (2)

Publication Number Publication Date
ATA906994A true ATA906994A (de) 2001-10-15
AT409160B AT409160B (de) 2002-06-25

Family

ID=10748419

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0906994A AT409160B (de) 1994-01-05 1994-12-23 Meisselhalter und befestigungsbüchse für eine fördermaschine

Country Status (7)

Country Link
US (1) US5738415A (de)
AT (1) AT409160B (de)
AU (1) AU677750B2 (de)
DE (2) DE4480466T1 (de)
GB (2) GB9400114D0 (de)
WO (1) WO1995018914A1 (de)
ZA (1) ZA9561B (de)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA962371B (en) * 1995-04-06 1996-06-26 Kennasystems South African Pro Pick holder extraction
US6059373A (en) * 1995-04-06 2000-05-09 Kennametal Inc. Pick holder extraction
US5725283A (en) * 1996-04-16 1998-03-10 Joy Mm Delaware, Inc. Apparatus for holding a cutting bit
GB9804413D0 (en) * 1998-03-03 1998-04-29 Minnovation Ltd Mineral cutting apparatus
US6176552B1 (en) * 1998-10-05 2001-01-23 Kennametal Inc. Cutting bit support member with undercut flange for removal
EP0997610A1 (de) 1998-10-28 2000-05-03 Kennametal Inc. Abwerfbarer Halter für einen Schneidmeissel und Schneidmeisselanlage
US6331035B1 (en) 1999-03-19 2001-12-18 Kennametal Pc Inc. Cutting tool holder assembly with press fit
US6386641B2 (en) 1999-04-22 2002-05-14 Kennametal Pc Inc. Weld joint design for corners
DE10017086C2 (de) * 2000-04-06 2003-04-30 Bauer Maschinen Gmbh Werkzeug
DE102004030691B4 (de) * 2004-06-24 2008-12-18 Wirtgen Gmbh Werkzeug-Haltevorrichtung
US7234782B2 (en) * 2005-02-18 2007-06-26 Sandvik Intellectual Property Ab Tool holder block and sleeve retained therein by interference fit
GB2437268A (en) * 2006-04-21 2007-10-24 John Antony Smith Bearing extractor
US7413258B2 (en) * 2006-08-11 2008-08-19 Hall David R Hollow pick shank
US7871133B2 (en) * 2006-08-11 2011-01-18 Schlumberger Technology Corporation Locking fixture
US8449040B2 (en) * 2006-08-11 2013-05-28 David R. Hall Shank for an attack tool
US8414085B2 (en) * 2006-08-11 2013-04-09 Schlumberger Technology Corporation Shank assembly with a tensioned element
US7637574B2 (en) 2006-08-11 2009-12-29 Hall David R Pick assembly
US9051795B2 (en) 2006-08-11 2015-06-09 Schlumberger Technology Corporation Downhole drill bit
US7997661B2 (en) 2006-08-11 2011-08-16 Schlumberger Technology Corporation Tapered bore in a pick
US9145742B2 (en) 2006-08-11 2015-09-29 Schlumberger Technology Corporation Pointed working ends on a drill bit
US7338135B1 (en) * 2006-08-11 2008-03-04 Hall David R Holder for a degradation assembly
US8123302B2 (en) * 2006-08-11 2012-02-28 Schlumberger Technology Corporation Impact tool
US8960337B2 (en) 2006-10-26 2015-02-24 Schlumberger Technology Corporation High impact resistant tool with an apex width between a first and second transitions
PL393048A1 (pl) * 2008-05-15 2011-04-26 Sandvik Intellectual Property Ab Tuleja z rozszerzającym się zwężeniem przy tylnym końcu otworu
US8701799B2 (en) 2009-04-29 2014-04-22 Schlumberger Technology Corporation Drill bit cutter pocket restitution
PL2539541T3 (pl) * 2010-02-22 2014-01-31 Minnovation Ltd System wyjmowania noża wrębnego
WO2012082136A1 (en) * 2010-12-17 2012-06-21 Sulosky William P Holder block assembly for a cutting tool having a hydraulic piston and method
AT511531B1 (de) * 2011-05-18 2014-06-15 Sandvik Mining & Constr Oy Anordnung zur festlegung eines meissels
US20130169023A1 (en) * 2011-12-28 2013-07-04 Sandvik Intellectual Property Ab Bit Sleeve with Compression Band Retainers
US20130169022A1 (en) * 2011-12-28 2013-07-04 Sandvik Intellectual Property Ab Radial and conical tools with compression band retainer
DE102012112343A1 (de) * 2012-12-28 2014-07-03 Sandvik Intellectual Property Ab Meisselhülse mit Kompressionsbandhalterungen
US11891895B1 (en) * 2014-04-23 2024-02-06 The Sollami Company Bit holder with annular rings
US9995137B2 (en) 2014-09-15 2018-06-12 Joy Global Underground Mining Llc Service tool for cutting bit assembly
US9765618B2 (en) 2015-01-28 2017-09-19 Joy Mm Delaware, Inc. Cutting bit assembly
CN106436804A (zh) * 2016-10-18 2017-02-22 周德吉 一种齿座组件及截割齿组件
CN107725049B (zh) * 2017-10-31 2024-05-14 长安大学 一种自增压式防堵水力截齿装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1275498B (de) * 1967-12-08 1968-08-22 Eickhoff Geb Schraemmeisselbefestigung, insbesondere fuer Schraemwalzen
AT354385B (de) * 1978-06-15 1980-01-10 Voest Ag Meisselanordnung fuer ein schraemwerkzeug
DE2854307A1 (de) * 1978-12-15 1980-07-03 Kennametal Inc Halter zur anbringung von meisseln, insbesondere von rundschaftmeisseln an bergbaulichen gewinnungs- und streckenvortriebsmaschinen
DE3102884C2 (de) * 1981-01-29 1983-06-16 Mannesmann AG, 4000 Düsseldorf Schrämmeißel mit Wasserbedüsung
GB2129853A (en) * 1982-11-08 1984-05-23 Wimet Mining Limited Cutter picks and pick mounting arrangements
US4632463A (en) * 1984-08-03 1986-12-30 The Cincinnati Mine Machinery Company Combined base member and bit holder with protected retainer
US4678238A (en) * 1986-03-17 1987-07-07 Fansteel Inc. Coolant sleeve for mining tools
US5088797A (en) * 1990-09-07 1992-02-18 Joy Technologies Inc. Method and apparatus for holding a cutting bit
AT404969B (de) * 1993-12-01 1999-04-26 Voest Alpine Bergtechnik Meisselhalter mit einer lösbar festgelegten meisselbüchse

Also Published As

Publication number Publication date
DE4480466C2 (de) 2000-05-31
GB2285464B (en) 1996-12-18
ZA9561B (en) 1996-02-07
US5738415A (en) 1998-04-14
DE4480466T1 (de) 1997-01-16
GB9426217D0 (en) 1995-02-22
GB9400114D0 (en) 1994-03-02
GB2285464A (en) 1995-07-12
AT409160B (de) 2002-06-25
WO1995018914A1 (en) 1995-07-13
AU1321995A (en) 1995-08-01
AU677750B2 (en) 1997-05-01

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Legal Events

Date Code Title Description
MM01 Lapse because of not paying annual fees

Effective date: 20121015