ES311054A1 - Improvements in or relating to mining coal in steep measures - Google Patents

Improvements in or relating to mining coal in steep measures

Info

Publication number
ES311054A1
ES311054A1 ES0311054A ES311054A ES311054A1 ES 311054 A1 ES311054 A1 ES 311054A1 ES 0311054 A ES0311054 A ES 0311054A ES 311054 A ES311054 A ES 311054A ES 311054 A1 ES311054 A1 ES 311054A1
Authority
ES
Spain
Prior art keywords
mining
steep
relating
measures
headings
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
ES0311054A
Other languages
Spanish (es)
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.)
Harpener Bergbau AG
Original Assignee
Harpener Bergbau AG
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 Harpener Bergbau AG filed Critical Harpener Bergbau AG
Publication of ES311054A1 publication Critical patent/ES311054A1/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
    • E21F15/00—Methods or devices for placing filling-up materials in underground workings
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C41/00—Methods of underground or surface mining; Layouts therefor
    • E21C41/16—Methods of underground mining; Layouts therefor
    • E21C41/18—Methods of underground mining; Layouts therefor for brown or hard coal

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)
  • Remote Sensing (AREA)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)

Abstract

Mining of a steep measure of mineral involves driving at intervals between a bottom road and a top road of the measure rise headings, each of which is converted, before mining occurs of mineral in the panels defined by the headings, into a load-carrying concrete pillar by being filled with a concrete mix after a tube has been laid through the heading the tube permitting passage of the haulage means between the top and bottom roads of the mining machine used for mining out a panel.
ES0311054A 1964-10-23 1965-03-26 Improvements in or relating to mining coal in steep measures Expired ES311054A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEH54117A DE1208271B (en) 1964-10-23 1964-10-23 Process for mining coal in steep storage

Publications (1)

Publication Number Publication Date
ES311054A1 true ES311054A1 (en) 1965-07-01

Family

ID=7158576

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0311054A Expired ES311054A1 (en) 1964-10-23 1965-03-26 Improvements in or relating to mining coal in steep measures

Country Status (6)

Country Link
BE (1) BE660282A (en)
DE (1) DE1208271B (en)
ES (1) ES311054A1 (en)
FR (1) FR1425096A (en)
GB (1) GB1043687A (en)
NL (1) NL6503735A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0028124A1 (en) * 1979-10-26 1981-05-06 Ipi Contractors Ag Method of mining
US4836612A (en) * 1987-08-25 1989-06-06 Serata Geomechanics, Inc. Stress control mining method and apparatus
CN106089207B (en) * 2016-06-23 2018-06-08 大同煤矿集团有限责任公司 Super high seam working face gob side entry driving thin coal pillar stays equipment, method

Also Published As

Publication number Publication date
FR1425096A (en) 1966-01-14
BE660282A (en) 1965-06-16
GB1043687A (en) 1966-09-21
NL6503735A (en) 1966-04-25
DE1208271B (en) 1966-01-05

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