CA2705843C - Heading machine - Google Patents

Heading machine Download PDF

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Publication number
CA2705843C
CA2705843C CA2705843A CA2705843A CA2705843C CA 2705843 C CA2705843 C CA 2705843C CA 2705843 A CA2705843 A CA 2705843A CA 2705843 A CA2705843 A CA 2705843A CA 2705843 C CA2705843 C CA 2705843C
Authority
CA
Canada
Prior art keywords
cutting
profile
heads
heading machine
rollers
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.)
Active
Application number
CA2705843A
Other languages
English (en)
French (fr)
Other versions
CA2705843A1 (en
Inventor
Bernhard Ebner
Peter Kogler
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
Original Assignee
Sandvik Mining and Construction GmbH
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=40386066&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2705843(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Sandvik Mining and Construction GmbH filed Critical Sandvik Mining and Construction GmbH
Publication of CA2705843A1 publication Critical patent/CA2705843A1/en
Application granted granted Critical
Publication of CA2705843C publication Critical patent/CA2705843C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • E21C27/22—Mineral freed by means not involving slitting by rotary drills with breaking-down means, e.g. wedge-shaped drills, i.e. the rotary axis of the tool carrier being substantially perpendicular to the working face, e.g. MARIETTA-type

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)
  • Road Repair (AREA)
  • Control Of Cutting Processes (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
CA2705843A 2007-11-15 2008-11-05 Heading machine Active CA2705843C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AT0186107A AT506122B1 (de) 2007-11-15 2007-11-15 Vortriebsmaschine
ATA1861/2007 2007-11-15
PCT/AT2008/000400 WO2009062218A1 (de) 2007-11-15 2008-11-05 Vortriebsmaschine

Publications (2)

Publication Number Publication Date
CA2705843A1 CA2705843A1 (en) 2009-05-22
CA2705843C true CA2705843C (en) 2015-04-14

Family

ID=40386066

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2705843A Active CA2705843C (en) 2007-11-15 2008-11-05 Heading machine

Country Status (7)

Country Link
US (1) US20100270849A1 (de)
CN (1) CN101910557B (de)
AT (1) AT506122B1 (de)
CA (1) CA2705843C (de)
DE (1) DE112008003071A5 (de)
RU (1) RU2449123C2 (de)
WO (1) WO2009062218A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011075493A1 (en) * 2009-12-15 2011-06-23 J.H. Fletcher & Co. Mining machine with booms providing enhanced rib access
CN104179503B (zh) * 2014-08-13 2016-05-04 陈菊芳 双速矿用钻头
CN105386759B (zh) * 2015-10-21 2018-03-20 三门峡义翔铝业有限公司 一种双滚筒式煤矿掘进机
RU2627348C1 (ru) * 2016-09-16 2017-08-07 Акционерное Общество "Копейский Машиностроительный Завод" Горный комбайн
ES2893534T3 (es) * 2017-09-29 2022-02-09 Sandvik Intellectual Property Tambor de corte para barrenador minero
ES2926836T3 (es) * 2018-01-31 2022-10-28 Sandvik Mining And Construction Gmbh Máquina de avance con cortador de cúspide

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2734731A (en) * 1956-02-14 Mining machine
US2770448A (en) * 1955-02-14 1956-11-13 Goodman Mfg Co Extensible rotary cutter bar for boring type miner
US2959405A (en) * 1958-05-19 1960-11-08 Union Carbide Corp Strata mining-adjacent seam hardness indicator
US3343882A (en) * 1965-07-22 1967-09-26 Westinghouse Air Brake Co Boring type continuous mining machine having rotary boring arms moving into nested relation during certain cycles of rotation of the boring arms
US3407006A (en) * 1966-05-02 1968-10-22 Westinghouse Air Brake Co Boring type continuous mining machine with contour cutters
SU427147A1 (ru) * 1970-12-07 1974-05-05 ГОРНЫЙ КОМБАЙНI Ni'S.^iUi.
US3844618A (en) * 1972-04-14 1974-10-29 Lee Norse Co Mining machine having rotary motor extended cutter head
SU440486A1 (ru) * 1972-06-26 1974-08-25 Предприятие П/Я А-3400 Проходческий комбайн
US4316635A (en) * 1980-05-27 1982-02-23 National Mine Service Company Extensible and retraciable rotor arm cutting assembly
GB8712282D0 (en) * 1987-05-23 1987-07-01 Anderson Strathclyde Plc Circular heading machine
US5921632A (en) * 1997-07-02 1999-07-13 Eimco Coal Machinery Incorporated Method and apparatus for extending the cutter drum of a boring machine
JP3899676B2 (ja) * 1998-05-22 2007-03-28 石川島播磨重工業株式会社 トンネル掘削機
JP3849300B2 (ja) * 1998-05-29 2006-11-22 石川島播磨重工業株式会社 トンネル掘削機
AT8148U1 (de) * 2004-05-10 2006-02-15 Voest Alpine Bergtechnik Schräm- oder schneidwalze

Also Published As

Publication number Publication date
AT506122B1 (de) 2011-05-15
CA2705843A1 (en) 2009-05-22
RU2010123899A (ru) 2011-12-27
RU2449123C2 (ru) 2012-04-27
AT506122A1 (de) 2009-06-15
US20100270849A1 (en) 2010-10-28
CN101910557B (zh) 2013-05-22
CN101910557A (zh) 2010-12-08
WO2009062218A1 (de) 2009-05-22
DE112008003071A5 (de) 2010-10-07

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Legal Events

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