ITGE910062A1 - Braccio escavatore longitudinale per scavi ed abbattimenti o simili - Google Patents

Braccio escavatore longitudinale per scavi ed abbattimenti o simili

Info

Publication number
ITGE910062A1
ITGE910062A1 IT000062A ITGE910062A ITGE910062A1 IT GE910062 A1 ITGE910062 A1 IT GE910062A1 IT 000062 A IT000062 A IT 000062A IT GE910062 A ITGE910062 A IT GE910062A IT GE910062 A1 ITGE910062 A1 IT GE910062A1
Authority
IT
Italy
Prior art keywords
felling
excavation
longitudinal
similar
excavator arm
Prior art date
Application number
IT000062A
Other languages
English (en)
Inventor
Hans Gunter Follert
Willi Klingbeil
Original Assignee
Gewerk Eisenhuette Westfalia
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 Gewerk Eisenhuette Westfalia filed Critical Gewerk Eisenhuette Westfalia
Publication of ITGE910062A0 publication Critical patent/ITGE910062A0/it
Publication of ITGE910062A1 publication Critical patent/ITGE910062A1/it
Application granted granted Critical
Publication of IT1248795B publication Critical patent/IT1248795B/it

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
    • E21D9/10—Making by using boring or cutting machines
    • E21D9/1006—Making by using boring or cutting machines with rotary cutting tools
    • E21D9/1013—Making by using boring or cutting machines with rotary cutting tools on a tool-carrier supported by a movable boom
    • E21D9/102—Making by using boring or cutting machines with rotary cutting tools on a tool-carrier supported by a movable boom by a longitudinally extending boom being pivotable about a vertical and a transverse axis

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Crushing And Pulverization Processes (AREA)
  • Earth Drilling (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
ITGE910062A 1990-05-08 1991-04-24 Braccio escavatore longitudinale per scavi ed abbattimenti o simili IT1248795B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4014752A DE4014752C2 (de) 1990-05-08 1990-05-08 Längsschneidarm für Vortriebs- und Abbauzwecke u. dgl.

Publications (3)

Publication Number Publication Date
ITGE910062A0 ITGE910062A0 (it) 1991-04-24
ITGE910062A1 true ITGE910062A1 (it) 1992-10-24
IT1248795B IT1248795B (it) 1995-01-30

Family

ID=6405961

Family Applications (1)

Application Number Title Priority Date Filing Date
ITGE910062A IT1248795B (it) 1990-05-08 1991-04-24 Braccio escavatore longitudinale per scavi ed abbattimenti o simili

Country Status (4)

Country Link
AT (1) AT399201B (it)
DE (1) DE4014752C2 (it)
GB (1) GB2243857B (it)
IT (1) IT1248795B (it)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102536228A (zh) * 2012-02-22 2012-07-04 三一重型装备有限公司 掘进机截割臂及掘进机
CN102767369A (zh) * 2012-08-17 2012-11-07 冯刚 一种掘进机的截割机构
CN103015999B (zh) * 2012-11-28 2015-03-18 三一重型装备有限公司 截割部及掘进机
US8939516B2 (en) 2012-12-18 2015-01-27 Caterpillar Global Mining Highwall Miners Llc Rotary cutter drum for continuous mining machine
CN103759049B (zh) * 2014-01-15 2015-12-09 常林股份有限公司 掘进机截割臂
CN104405383B (zh) * 2014-10-09 2017-04-19 三一重型装备有限公司 掘进机及其截割臂
CN106703799B (zh) * 2016-11-17 2018-08-14 辽宁工程技术大学 一种径向可伸缩的掘进机截割头
CN113464570A (zh) * 2021-06-25 2021-10-01 太重煤机有限公司 掘进机截割臂内后置卡圈结构

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8016053U1 (de) * 1980-06-18 1982-05-13 Mannesmann AG, 4000 Düsseldorf Schneidkopf fuer eine teilschnittmaschine

Also Published As

Publication number Publication date
GB2243857B (en) 1994-02-16
ATA75291A (de) 1994-08-15
AT399201B (de) 1995-04-25
GB2243857A (en) 1991-11-13
GB9108549D0 (en) 1991-06-05
ITGE910062A0 (it) 1991-04-24
IT1248795B (it) 1995-01-30
DE4014752C2 (de) 2000-04-06
DE4014752A1 (de) 1991-11-14

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Legal Events

Date Code Title Description
0001 Granted