GB2082228B - Mining machine - Google Patents

Mining machine

Info

Publication number
GB2082228B
GB2082228B GB8102755A GB8102755A GB2082228B GB 2082228 B GB2082228 B GB 2082228B GB 8102755 A GB8102755 A GB 8102755A GB 8102755 A GB8102755 A GB 8102755A GB 2082228 B GB2082228 B GB 2082228B
Authority
GB
United Kingdom
Prior art keywords
mining machine
mining
machine
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.)
Expired
Application number
GB8102755A
Other languages
English (en)
Other versions
GB2082228A (en
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.)
Placer Exploration Ltd
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 GB2082228A publication Critical patent/GB2082228A/en
Application granted granted Critical
Publication of GB2082228B publication Critical patent/GB2082228B/en
Expired legal-status Critical Current

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)
GB8102755A 1980-02-11 1981-01-29 Mining machine Expired GB2082228B (en)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
GB2082228A GB2082228A (en) 1982-03-03
GB2082228B true GB2082228B (en) 1984-02-01

Family

ID=3768433

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8102755A Expired GB2082228B (en) 1980-02-11 1981-01-29 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
JPS56122496A (en) 1981-09-25
NZ196136A (en) 1983-11-18
GB2082228A (en) 1982-03-03
ZA81797B (en) 1982-03-31
IN155617B (enExample) 1985-02-16

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee