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WO2011029111A3 - Tunneling machine or extraction machine - Google Patents

Tunneling machine or extraction machine Download PDF

Info

Publication number
WO2011029111A3
WO2011029111A3 PCT/AT2010/000321 AT2010000321W WO2011029111A3 WO 2011029111 A3 WO2011029111 A3 WO 2011029111A3 AT 2010000321 W AT2010000321 W AT 2010000321W WO 2011029111 A3 WO2011029111 A3 WO 2011029111A3
Authority
WO
WIPO (PCT)
Prior art keywords
machine
extraction
tunneling
caterpillar
chassis
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.)
Ceased
Application number
PCT/AT2010/000321
Other languages
German (de)
French (fr)
Other versions
WO2011029111A2 (en
Inventor
Erich Brandl
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 WO2011029111A2 publication Critical patent/WO2011029111A2/en
Anticipated expiration legal-status Critical
Publication of WO2011029111A3 publication Critical patent/WO2011029111A3/en
Ceased legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D20/00—Setting anchoring-bolts
    • E21D20/003—Machines for drilling anchor holes and setting anchor bolts
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C27/00—Machines which completely free the mineral from the seam
    • E21C27/20—Mineral freed by means not involving slitting
    • E21C27/24—Mineral freed by means not involving slitting by milling means acting on the full working face, i.e. the rotary axis of the tool carrier being substantially parallel to the working face
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C29/00—Propulsion of machines for slitting or completely freeing the mineral from the seam
    • E21C29/22—Propulsion of machines for slitting or completely freeing the mineral from the seam by wheels, endless tracks or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Earth Drilling (AREA)

Abstract

The invention relates to a tunneling machine or extraction machine (1) comprising extraction tools which can be displaced on the working face, and a caterpillar chassis (16) and anchoring drilling and placing devices (13) which can be pivoted on machine frames. According to the invention, the caterpillars of the chassis, between the front and the rear reversal shaft (12, 9) in the region of the upper strand which faces away from the base and which can reverse, are guided in a lowered manner whilst reducing the distance between the caterpillar strands, and the anchoring drilling and placing devices (13) are articulated in the free area in said manner on the machine frames.
PCT/AT2010/000321 2009-09-10 2010-09-08 Tunneling machine or extraction machine Ceased WO2011029111A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ATA1431/2009 2009-09-10
AT14312009A AT508732B1 (en) 2009-09-10 2009-09-10 CUTTING OR DECORATING MACHINE

Publications (2)

Publication Number Publication Date
WO2011029111A2 WO2011029111A2 (en) 2011-03-17
WO2011029111A3 true WO2011029111A3 (en) 2012-06-07

Family

ID=43646106

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/AT2010/000321 Ceased WO2011029111A2 (en) 2009-09-10 2010-09-08 Tunneling machine or extraction machine

Country Status (2)

Country Link
AT (1) AT508732B1 (en)
WO (1) WO2011029111A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102748023A (en) * 2012-07-03 2012-10-24 三一重型装备有限公司 Supporting device for coal cutter and coal cutter
CN109763817B (en) * 2019-02-28 2023-10-20 辽宁工程技术大学 Heading machine cutting head with changeable line cutting distance
CN111794763B (en) * 2020-06-22 2025-04-01 中国煤炭科工集团太原研究院有限公司 Built-in advanced drilling device for anchoring and digging machine, anchoring and digging machine and advanced drilling method

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2827767A1 (en) * 1978-06-24 1980-01-10 Gewerk Eisenhuette Westfalia Tracked underground earth and rock cutting machine - has jib cutting arm carrier adjustable for height on revolving base
AT401959B (en) * 1993-11-15 1997-01-27 Voest Alpine Bergtechnik Partial section cutting machine with anchor drilling and placement devices
AT5578U1 (en) * 2001-04-25 2002-08-26 Voest Alpine Bergtechnik PITCHING OR EXTRACTION MACHINE
WO2008011647A1 (en) * 2006-07-28 2008-01-31 Sandvik Mining And Construction G.M.B.H. Supporting device for an advance working or winning machine

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4365927A (en) * 1980-05-02 1982-12-28 Schenck Ray B Slash recovery system
AT414261B (en) 2004-01-21 2006-10-15 Voest Alpine Bergtechnik CUTTING OR DECORATING MACHINE

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2827767A1 (en) * 1978-06-24 1980-01-10 Gewerk Eisenhuette Westfalia Tracked underground earth and rock cutting machine - has jib cutting arm carrier adjustable for height on revolving base
AT401959B (en) * 1993-11-15 1997-01-27 Voest Alpine Bergtechnik Partial section cutting machine with anchor drilling and placement devices
AT5578U1 (en) * 2001-04-25 2002-08-26 Voest Alpine Bergtechnik PITCHING OR EXTRACTION MACHINE
WO2008011647A1 (en) * 2006-07-28 2008-01-31 Sandvik Mining And Construction G.M.B.H. Supporting device for an advance working or winning machine

Also Published As

Publication number Publication date
AT508732A1 (en) 2011-03-15
WO2011029111A2 (en) 2011-03-17
AT508732B1 (en) 2011-09-15

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