CA958422A - Mineral mining installations - Google Patents

Mineral mining installations

Info

Publication number
CA958422A
CA958422A CA117,701A CA117701A CA958422A CA 958422 A CA958422 A CA 958422A CA 117701 A CA117701 A CA 117701A CA 958422 A CA958422 A CA 958422A
Authority
CA
Canada
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
CA117,701A
Other versions
CA117701S (en
Inventor
Werner George
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 CA958422A publication Critical patent/CA958422A/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)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Jigging Conveyors (AREA)
  • Machines For Laying And Maintaining Railways (AREA)
CA117,701A 1970-07-08 1971-07-08 Mineral mining installations Expired CA958422A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
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 (1)

Publication Number Publication Date
CA958422A true CA958422A (en) 1974-11-26

Family

ID=5776118

Family Applications (1)

Application Number Title Priority Date Filing Date
CA117,701A Expired CA958422A (en) 1970-07-08 1971-07-08 Mineral mining installations

Country Status (5)

Country Link
US (1) US3861749A (en)
CA (1) CA958422A (en)
DE (1) DE2033807A1 (en)
GB (1) GB1362022A (en)
ZA (1) ZA714510B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4013320A (en) * 1974-09-26 1977-03-22 World Oil Mining Ltd. Hook plough apparatus for longwall mining
DE2710960C2 (en) * 1977-03-12 1981-07-02 Friedrich Wilhelm 4223 Voerde Paurat Road or tunnel boring machine
DE3041101A1 (en) * 1980-10-31 1982-06-09 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen DEVICE FOR DEGRADING STEEL STORAGE DEPTHS, IN PARTICULAR CARBON, AND METHOD FOR INSERTING THE DISCHARGE DEVICE IN THE STEEPING TARGET
US8376653B2 (en) * 2007-04-23 2013-02-19 Wirtgen Gmbh Self-propelled road construction machine
PL419230A1 (en) * 2014-01-21 2017-05-22 Joy Mm Delaware, Inc. System for balancing the tanks of liquids for a mining machine

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US910500A (en) * 1908-01-13 1909-01-26 Case Tunnel & Engineering Company Tunneling-machine.
US1284398A (en) * 1918-04-06 1918-11-12 Edward S Mckinlay Tunneling-machine.
US1554723A (en) * 1924-03-11 1925-09-22 William E Hamilton Tunneling machine
DE1219892B (en) * 1964-11-14 1966-06-30 Gewerk Eisenhuette Westfalia Control of a coal plow
US3759575A (en) * 1970-12-21 1973-09-18 Copper Range Co Mining and tunneling apparatus involving alternated application of thermal and mechanical energy and process thereof

Also Published As

Publication number Publication date
ZA714510B (en) 1972-03-29
AU3117471A (en) 1973-01-18
GB1362022A (en) 1974-07-30
DE2033807A1 (en) 1972-01-27
US3861749A (en) 1975-01-21

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