DE112012002139A5 - Arrangement for fixing a chisel - Google Patents

Arrangement for fixing a chisel Download PDF

Info

Publication number
DE112012002139A5
DE112012002139A5 DE112012002139.8T DE112012002139T DE112012002139A5 DE 112012002139 A5 DE112012002139 A5 DE 112012002139A5 DE 112012002139 T DE112012002139 T DE 112012002139T DE 112012002139 A5 DE112012002139 A5 DE 112012002139A5
Authority
DE
Germany
Prior art keywords
chisel
fixing
arrangement
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.)
Withdrawn
Application number
DE112012002139.8T
Other languages
German (de)
Inventor
Roman Gerer
Ralf Grief
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.)
Sandvik Mining and Construction GmbH
Sandvik Mining and Construction Oy
Original Assignee
Sandvik Mining and Construction GmbH
Sandvik Mining and Construction Oy
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 Sandvik Mining and Construction GmbH, Sandvik Mining and Construction Oy filed Critical Sandvik Mining and Construction GmbH
Publication of DE112012002139A5 publication Critical patent/DE112012002139A5/en
Withdrawn legal-status Critical Current

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
    • E21C35/197—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)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Milling Processes (AREA)
  • Gripping On Spindles (AREA)
  • Auxiliary Devices For Machine Tools (AREA)
  • Earth Drilling (AREA)
  • Surgical Instruments (AREA)
DE112012002139.8T 2011-05-18 2012-05-03 Arrangement for fixing a chisel Withdrawn DE112012002139A5 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ATA707/2011 2011-05-18
ATA707/2011A AT511531B1 (en) 2011-05-18 2011-05-18 ARRANGEMENT FOR DETERMINING A MEISSEL
PCT/AT2012/000126 WO2012155163A2 (en) 2011-05-18 2012-05-03 Arrangement for fixing a cutter

Publications (1)

Publication Number Publication Date
DE112012002139A5 true DE112012002139A5 (en) 2014-04-24

Family

ID=46124220

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112012002139.8T Withdrawn DE112012002139A5 (en) 2011-05-18 2012-05-03 Arrangement for fixing a chisel

Country Status (9)

Country Link
US (1) US20140152074A1 (en)
CN (1) CN103534440B (en)
AT (1) AT511531B1 (en)
AU (1) AU2012255655A1 (en)
DE (1) DE112012002139A5 (en)
GB (1) GB2510031A (en)
PL (1) PL406243A1 (en)
WO (1) WO2012155163A2 (en)
ZA (1) ZA201308017B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8628148B2 (en) * 2010-12-17 2014-01-14 Esco Windber Inc. Holder block assembly for a cutting tool having a hydraulic piston and method
DE102015002712A1 (en) * 2014-03-10 2015-09-10 Bomag Gmbh Round shank chisel assembly, circlip for a round shank chisel assembly, set with a collet and circlip, and method for securing a shank chisel in a chisel holder
EP3263523A1 (en) 2016-06-27 2018-01-03 YARA International ASA Manufacturing plant for ammonium nitrate and process for starting it
EP4198259A1 (en) 2021-12-17 2023-06-21 Sandvik Mining and Construction G.m.b.H. A wear protection cap and a bit holder arrangement

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3499685A (en) * 1968-08-08 1970-03-10 Kennametal Inc Pick-type mining bit with support block having rotatable seat
US4084856A (en) * 1976-02-09 1978-04-18 Fansteel Inc. Self-retaining sleeve and bit
US4337980A (en) * 1979-05-21 1982-07-06 The Cincinnati Mine Machinery Company Wedge arrangements and related means for mounting means, base members, and bits, and combinations thereof, for mining, road working, or earth moving machinery
GB8526867D0 (en) * 1985-10-31 1985-12-04 Todwick Ltd Spencer Mineral cutting tools
US5374111A (en) * 1993-04-26 1994-12-20 Kennametal Inc. Extraction undercut for flanged bits
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
AT404969B (en) 1993-12-01 1999-04-26 Voest Alpine Bergtechnik CHISEL HOLDER WITH A DETACHABLE CHISEL CAN
GB9400114D0 (en) * 1994-01-05 1994-03-02 Minnovation Ltd Mineral pick box
US5415462A (en) * 1994-04-14 1995-05-16 Kennametal Inc. Rotatable cutting bit and bit holder
AT406503B (en) * 1995-12-21 2000-06-26 Voest Alpine Bergtechnik CHISEL ARRANGEMENT FOR A ROUNDING CHISEL
US7097257B2 (en) * 2004-09-15 2006-08-29 Sandvik Intellectual Property Ab Cutting tool with nozzle for spraying water on cutter bit
US7722127B2 (en) * 2006-08-11 2010-05-25 Schlumberger Technology Corporation Pick shank in axial tension
US7600823B2 (en) * 2006-08-11 2009-10-13 Hall David R Pick assembly

Also Published As

Publication number Publication date
CN103534440A (en) 2014-01-22
GB201320327D0 (en) 2014-01-01
CN103534440B (en) 2016-08-24
US20140152074A1 (en) 2014-06-05
GB2510031A (en) 2014-07-23
AU2012255655A1 (en) 2013-10-31
AT511531B1 (en) 2014-06-15
PL406243A1 (en) 2014-05-12
WO2012155163A3 (en) 2013-08-22
AT511531A1 (en) 2012-12-15
ZA201308017B (en) 2015-08-26
WO2012155163A2 (en) 2012-11-22

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Legal Events

Date Code Title Description
R005 Application deemed withdrawn due to failure to request examination