ATA183398A - Streckenvortriebs- oder gewinnungsmaschine - Google Patents

Streckenvortriebs- oder gewinnungsmaschine

Info

Publication number
ATA183398A
ATA183398A AT0183398A AT183398A ATA183398A AT A183398 A ATA183398 A AT A183398A AT 0183398 A AT0183398 A AT 0183398A AT 183398 A AT183398 A AT 183398A AT A183398 A ATA183398 A AT A183398A
Authority
AT
Austria
Prior art keywords
extraction machine
track driving
track
driving
extraction
Prior art date
Application number
AT0183398A
Other languages
English (en)
Other versions
AT407658B (de
Inventor
Roman Ing Gerer
Eduard Ing Krivec
Kurt Ing Schaffer
Original Assignee
Tamrock Voest Alpine Bergtech
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 Tamrock Voest Alpine Bergtech filed Critical Tamrock Voest Alpine Bergtech
Priority to AT0183398A priority Critical patent/AT407658B/de
Priority to US09/432,765 priority patent/US6315365B1/en
Publication of ATA183398A publication Critical patent/ATA183398A/de
Application granted granted Critical
Publication of AT407658B publication Critical patent/AT407658B/de

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
    • E21C27/24—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
    • E21C25/00—Cutting machines, i.e. for making slits approximately parallel or perpendicular to the seam
    • E21C25/06—Machines slitting solely by one or more cutting rods or cutting drums which rotate, move through the seam, and may or may not reciprocate
    • E21C25/10—Rods; Drums

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)
  • Shovels (AREA)
AT0183398A 1998-11-04 1998-11-04 Streckenvortriebs- oder gewinnungsmaschine AT407658B (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AT0183398A AT407658B (de) 1998-11-04 1998-11-04 Streckenvortriebs- oder gewinnungsmaschine
US09/432,765 US6315365B1 (en) 1998-11-04 1999-11-03 Mining machine with core breakers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0183398A AT407658B (de) 1998-11-04 1998-11-04 Streckenvortriebs- oder gewinnungsmaschine

Publications (2)

Publication Number Publication Date
ATA183398A true ATA183398A (de) 2000-09-15
AT407658B AT407658B (de) 2001-05-25

Family

ID=3522002

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0183398A AT407658B (de) 1998-11-04 1998-11-04 Streckenvortriebs- oder gewinnungsmaschine

Country Status (2)

Country Link
US (1) US6315365B1 (de)
AT (1) AT407658B (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112412448A (zh) * 2020-10-26 2021-02-26 中国煤炭科工集团太原研究院有限公司 破碎装置和具有其的掘锚一体机

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3845049B2 (ja) * 2002-09-02 2006-11-15 愛知株式会社 ネット付き樹脂枠、該ネット付き樹脂枠の製造方法及び該製造方法で用いる金型
US7036890B2 (en) * 2003-12-31 2006-05-02 Kennametal Inc. Core breaker for an earth strata cutting assembly
DE112009002125T5 (de) * 2008-09-23 2011-07-28 KENNAMETAL INC., Pa. Kernbrecher mit Staubunterdrückungssystem
US8322795B2 (en) * 2010-01-22 2012-12-04 Joy Mm Delaware, Inc. Miner cutting bit holding apparatus
CN102121382B (zh) * 2010-12-06 2013-11-06 李仕清 一种复合旋切的采掘机
US8511757B2 (en) 2011-03-04 2013-08-20 Joy Mm Delaware, Inc. Core breaker for a mining machine
CN102691499B (zh) * 2012-05-12 2014-09-17 山西晋城无烟煤矿业集团有限责任公司 采煤机过构造专用滚筒
CN104314565A (zh) * 2014-10-23 2015-01-28 天地上海采掘装备科技有限公司 一种采煤机强力滚筒
AU2015402506B2 (en) * 2015-07-10 2021-06-24 Joy Global Underground Mining Llc Bit configuration for a cutter head
US9850755B2 (en) 2015-07-10 2017-12-26 Joy Mm Delaware, Inc. Bit configuration for a cutter head
US10584450B2 (en) * 2017-03-23 2020-03-10 Caterpillar Paving Products Inc. Rotary mixer
CN106869923A (zh) * 2017-03-28 2017-06-20 湖南科技大学 叠装式可变宽度采煤滚筒
US11761333B2 (en) 2020-11-16 2023-09-19 Joy Global Underground Mining Llc Cutting assembly for longwall mining system

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2808253A (en) * 1952-11-08 1957-10-01 Goodman Mfg Co Continuous miner of the rotating drum type
US3010709A (en) * 1959-03-17 1961-11-28 Bentley Norwood Mining cutter bit
US3279856A (en) * 1963-11-18 1966-10-18 Westinghouse Air Brake Co Core breaker for ripper type miner
US3290099A (en) * 1963-11-22 1966-12-06 Westinghouse Air Brake Co Core cutters for ripper type miners
US4253705A (en) 1979-06-12 1981-03-03 National Mine Service Company Continuous mining machine having a boom member with a fixed material dislodging means
US4391472A (en) * 1980-10-17 1983-07-05 The Cincinnati Mine Machinery Company Core eliminator for mining, road working or earth moving machinery
DE3433277A1 (de) * 1984-09-11 1986-03-20 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Bodenmeissel fuer kohlenhobel
US4669786A (en) * 1985-08-05 1987-06-02 Morgan Vernon B Core breaker
GB2252576B (en) * 1991-02-06 1994-07-27 Anderson Group Plc Mining machine
JP3271147B2 (ja) * 1991-12-12 2002-04-02 株式会社ナブコ 車両用ブレーキ装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112412448A (zh) * 2020-10-26 2021-02-26 中国煤炭科工集团太原研究院有限公司 破碎装置和具有其的掘锚一体机

Also Published As

Publication number Publication date
AT407658B (de) 2001-05-25
US6315365B1 (en) 2001-11-13

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
MM01 Lapse because of not paying annual fees

Effective date: 20140915