AU3117471A - Improvements in mineral mining installations - Google Patents

Improvements in mineral mining installations

Info

Publication number
AU3117471A
AU3117471A AU31174/71A AU3117471A AU3117471A AU 3117471 A AU3117471 A AU 3117471A AU 31174/71 A AU31174/71 A AU 31174/71A AU 3117471 A AU3117471 A AU 3117471A AU 3117471 A AU3117471 A AU 3117471A
Authority
AU
Australia
Prior art keywords
mineral mining
mining installations
installations
mineral
mining
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
AU31174/71A
Other versions
AU479593B2 (en
Inventor
Georg Werner
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.)
Gewerkschaft Eisenhutte Westfalia GmbH
Original Assignee
Gewerkschaft Eisenhutte Westfalia GmbH
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 Gewerkschaft Eisenhutte Westfalia GmbH filed Critical Gewerkschaft Eisenhutte Westfalia GmbH
Application granted granted Critical
Publication of AU479593B2 publication Critical patent/AU479593B2/en
Publication of AU3117471A publication Critical patent/AU3117471A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C37/00—Other methods or devices for dislodging with or without loading
    • E21C37/16—Other methods or devices for dislodging with or without loading by fire-setting or by similar methods based on a heat effect
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C37/00—Other methods or devices for dislodging with or without loading
    • E21C37/18—Other methods or devices for dislodging with or without loading by electricity

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Jigging Conveyors (AREA)
  • Machines For Laying And Maintaining Railways (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
AU31174/71A 1970-07-08 1971-07-13 Improvements in mineral mining installations Expired AU479593B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEDE820338 1970-07-08
DE19702033807 DE2033807A1 (en) 1970-07-08 1970-07-08 Method and device for the mining of minerals stored in the shape of a float

Publications (2)

Publication Number Publication Date
AU479593B2 AU479593B2 (en) 1973-01-16
AU3117471A true AU3117471A (en) 1973-01-18

Family

ID=

Also Published As

Publication number Publication date
GB1362022A (en) 1974-07-30
CA958422A (en) 1974-11-26
DE2033807A1 (en) 1972-01-27
ZA714510B (en) 1972-03-29
US3861749A (en) 1975-01-21

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