ES328531A1 - An extraction apparatus without carbon conveyor in a scared area. (Machine-translation by Google Translate, not legally binding) - Google Patents

An extraction apparatus without carbon conveyor in a scared area. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES328531A1
ES328531A1 ES0328531A ES328531A ES328531A1 ES 328531 A1 ES328531 A1 ES 328531A1 ES 0328531 A ES0328531 A ES 0328531A ES 328531 A ES328531 A ES 328531A ES 328531 A1 ES328531 A1 ES 328531A1
Authority
ES
Spain
Prior art keywords
translation
machine
legally binding
google translate
extraction
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
ES0328531A
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.)
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
Publication of ES328531A1 publication Critical patent/ES328531A1/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C25/00—Cutting machines, i.e. for making slits approximately parallel or perpendicular to the seam
    • E21C25/54—Slitting by unguided cutter cables or cutter chains, or by unguided tools drawn along the working face by cables or the like
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C27/00—Machines which completely free the mineral from the seam
    • E21C27/20—Mineral freed by means not involving slitting
    • E21C27/32—Mineral freed by means not involving slitting by adjustable or non-adjustable planing means with or without loading arrangements
    • E21C27/34—Machine propelled along the working face by cable or chain
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
    • E21C35/08—Guiding the machine
    • E21C35/16—Guiding the machine by making use of the timbering, filling, or other supports

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
  • Harvester Elements (AREA)
  • Combined Means For Separation Of Solids (AREA)

Abstract

An extraction device for the extraction without carbon conveyor in a steep deposit, especially on inclined fronts of variable thickness for the operation without shoring and without personnel, having provided elastic elements that vary the height of attack of the extraction tools for the purpose of its adaptation to the thickness of the reef, characterized in that the extraction apparatus has at least two support bodies for the cutting tools, substantially equal and arranged one on top of the other between the roof and the recumbent, said support bodies being superimposed on a certain distance between them, without making contact with each other, and joined one with the other through elastic elements that save the free space included between the support bodies. (Machine-translation by Google Translate, not legally binding)
ES0328531A 1965-07-21 1966-06-30 An extraction apparatus without carbon conveyor in a scared area. (Machine-translation by Google Translate, not legally binding) Expired ES328531A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEG44216A DE1235837B (en) 1965-07-21 1965-07-21 Peeling extraction device for extraction without a conveyor

Publications (1)

Publication Number Publication Date
ES328531A1 true ES328531A1 (en) 1967-08-01

Family

ID=7127391

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0328531A Expired ES328531A1 (en) 1965-07-21 1966-06-30 An extraction apparatus without carbon conveyor in a scared area. (Machine-translation by Google Translate, not legally binding)

Country Status (5)

Country Link
US (1) US3379476A (en)
BE (1) BE684400A (en)
DE (1) DE1235837B (en)
ES (1) ES328531A1 (en)
NL (1) NL6608218A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009003808A1 (en) * 2009-04-21 2010-10-28 Bucyrus Europe Gmbh Chisel arrangement for extraction planer and production planer for planing plants
DE102009003807A1 (en) * 2009-04-21 2010-10-28 Bucyrus Europe Gmbh Slicer for planing machines and planing machine for inclined storage

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE850882C (en) * 1943-01-05 1952-09-29 Albert Hamel Wedge process in hard coal extraction
US3073581A (en) * 1959-06-03 1963-01-15 Gewerk Eisenhuette Westfalia Planer device for the automatic extraction of coal and the like
DE1208267B (en) * 1961-07-22 1966-01-05 Gewerk Eisenhuette Westfalia Plane for peeling extraction and loading of coal

Also Published As

Publication number Publication date
NL6608218A (en) 1967-01-23
US3379476A (en) 1968-04-23
DE1235837B (en) 1967-03-09
BE684400A (en) 1967-01-20

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