NZ196136A - Multi-purpose mining machine with telescopically extensible boom - Google Patents

Multi-purpose mining machine with telescopically extensible boom

Info

Publication number
NZ196136A
NZ196136A NZ96136A NZ9613681A NZ196136A NZ 196136 A NZ196136 A NZ 196136A NZ 96136 A NZ96136 A NZ 96136A NZ 9613681 A NZ9613681 A NZ 9613681A NZ 196136 A NZ196136 A NZ 196136A
Authority
NZ
New Zealand
Prior art keywords
mining machine
extensible boom
telescopically extensible
purpose mining
telescopically
Prior art date
Application number
NZ96136A
Inventor
Seller B
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 NZ196136A publication Critical patent/NZ196136A/en

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)
NZ96136A 1980-02-11 1981-01-28 Multi-purpose mining machine with telescopically extensible boom NZ196136A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
NZ196136A true NZ196136A (en) 1983-11-18

Family

ID=3768433

Family Applications (1)

Application Number Title Priority Date Filing Date
NZ96136A NZ196136A (en) 1980-02-11 1981-01-28 Multi-purpose mining machine with telescopically extensible boom

Country Status (5)

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

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29915335U1 (en) * 1999-09-01 2001-01-11 Wirth Maschinen- und Bohrgeräte-Fabrik GmbH, 41812 Erkelenz Tunneling and mining machine, especially for selective mining
CN110173273B (en) * 2019-05-27 2024-09-24 中铁工程装备集团隧道设备制造有限公司 Hard rock double-layer self-balancing telescopic cutting arm and cantilever heading machine

Also Published As

Publication number Publication date
GB2082228A (en) 1982-03-03
JPS56122496A (en) 1981-09-25
ZA81797B (en) 1982-03-31
GB2082228B (en) 1984-02-01
IN155617B (en) 1985-02-16

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