ZA81797B - Multi-purpose mining machine - Google Patents

Multi-purpose mining machine

Info

Publication number
ZA81797B
ZA81797B ZA00810797A ZA81797A ZA81797B ZA 81797 B ZA81797 B ZA 81797B ZA 00810797 A ZA00810797 A ZA 00810797A ZA 81797 A ZA81797 A ZA 81797A ZA 81797 B ZA81797 B ZA 81797B
Authority
ZA
South Africa
Prior art keywords
mining machine
purpose mining
machine
mining
Prior art date
Application number
ZA00810797A
Other languages
English (en)
Inventor
B Seller
Original Assignee
Placer Exploration Ltd
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 Placer Exploration Ltd filed Critical Placer Exploration Ltd
Publication of ZA81797B publication Critical patent/ZA81797B/xx

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)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
ZA00810797A 1980-02-11 1981-02-06 Multi-purpose mining machine ZA81797B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPE231780 1980-02-11

Publications (1)

Publication Number Publication Date
ZA81797B true ZA81797B (en) 1982-03-31

Family

ID=3768433

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00810797A ZA81797B (en) 1980-02-11 1981-02-06 Multi-purpose mining machine

Country Status (5)

Country Link
JP (1) JPS56122496A (enExample)
GB (1) GB2082228B (enExample)
IN (1) IN155617B (enExample)
NZ (1) NZ196136A (enExample)
ZA (1) ZA81797B (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29915335U1 (de) * 1999-09-01 2001-01-11 Wirth Maschinen- und Bohrgeräte-Fabrik GmbH, 41812 Erkelenz Vortriebs- und Gewinnungsmaschine, insbesondere für den selektiven Abbau
CN110173273B (zh) * 2019-05-27 2024-09-24 中铁工程装备集团隧道设备制造有限公司 一种硬岩双层自平衡伸缩截割臂及悬臂掘进机

Also Published As

Publication number Publication date
IN155617B (enExample) 1985-02-16
NZ196136A (en) 1983-11-18
JPS56122496A (en) 1981-09-25
GB2082228A (en) 1982-03-03
GB2082228B (en) 1984-02-01

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