ES328043A1 - A device for the extraction of carbon in an inclined field. (Machine-translation by Google Translate, not legally binding) - Google Patents

A device for the extraction of carbon in an inclined field. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES328043A1
ES328043A1 ES0328043A ES328043A ES328043A1 ES 328043 A1 ES328043 A1 ES 328043A1 ES 0328043 A ES0328043 A ES 0328043A ES 328043 A ES328043 A ES 328043A ES 328043 A1 ES328043 A1 ES 328043A1
Authority
ES
Spain
Prior art keywords
translation
extraction
machine
legally binding
google translate
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
ES0328043A
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 ES328043A1 publication Critical patent/ES328043A1/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C29/00—Propulsion of machines for slitting or completely freeing the mineral from the seam
    • E21C29/04—Propulsion of machines for slitting or completely freeing the mineral from the seam by cable or chains
    • E21C29/06—Propulsion of machines for slitting or completely freeing the mineral from the seam by cable or chains anchored at one or both ends to the mine working face
    • E21C29/08—Anchoring arrangements
    • 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

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)
  • Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)

Abstract

A device for the extraction of coal in an inclined reservoir, preferably in an oblique front, with an extractor to transfer exclusively by the tension of the chain under pressure of tightening against the front of coal and dragging back and forth along the length of the gallery, apparatus that can be in the form of percussion apparatus or scraper for coal, the traction chain and/or the other chains being driven and/or tensioned in the upper gallery or in the lower one by means of bracing, characterized by that the extractor apparatus is fastened as a transverse rib between two endless chains, these being driven and driven in the head and bottom gallery by common drive and/or reversing rollers, and by which devices are provided in themselves known, which determine the tension of the chains. (Machine-translation by Google Translate, not legally binding)
ES0328043A 1965-07-07 1966-06-17 A device for the extraction of carbon in an inclined field. (Machine-translation by Google Translate, not legally binding) Expired ES328043A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEG44090A DE1233352B (en) 1965-07-07 1965-07-07 Device for coal extraction in steep storage, preferably at the sloping face

Publications (1)

Publication Number Publication Date
ES328043A1 true ES328043A1 (en) 1967-04-01

Family

ID=7127348

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0328043A Expired ES328043A1 (en) 1965-07-07 1966-06-17 A device for the extraction of carbon in an inclined field. (Machine-translation by Google Translate, not legally binding)

Country Status (3)

Country Link
BE (1) BE683705A (en)
DE (1) DE1233352B (en)
ES (1) ES328043A1 (en)

Also Published As

Publication number Publication date
DE1233352B (en) 1967-02-02
BE683705A (en) 1967-01-06

Similar Documents

Publication Publication Date Title
ES327814A1 (en) An extraction device for underground exploitation in mines. (Machine-translation by Google Translate, not legally binding)
AT347557B (en) DEVICE FOR APPLYING THE FEEDS TO BE USED TO THE CONVEYOR CHAINS OF IN PARTICULAR FAST OPERATING CHAIN MAKING MACHINES
ES383307A1 (en) Self-loading conveyor
PL205059A1 (en) DRIVE SHAFT WITH CHAIN DRUM FOR DRIVING CHAIN RACK CONVEYORS, ESPECIALLY FOR USE IN UNDERGROUND MINING
ES328043A1 (en) A device for the extraction of carbon in an inclined field. (Machine-translation by Google Translate, not legally binding)
AT320414B (en) Device for injecting brine into meat
GB1265171A (en)
FR2231812A1 (en) Rail ballast packer - has pair of vibrators on each packing element, fixed to chassis, which open and close in ballast
ES389434A1 (en) Apparatus for the fluid treatment of fabrics in rope form
BE769700A (en) DRIVE HEAD FOR DRIVING COAL FELLING AND LOADING MACHINE CHAINS, USED IN PARTICULAR IN MINING
ES370611A1 (en) Elevator for scraper
ES399103A1 (en) Displacement of positioning for automatic removal and evacuation of carbon in exploitation of long front. (Machine-translation by Google Translate, not legally binding)
GB884384A (en) Means for withdrawing roof-support elements in long-wall mine workings
GB804246A (en) Improvements in or relating to mining machines
GB442237A (en) Improvements relating to loading machines for use in mining
GB1230699A (en)
ES328380A1 (en) A driving device for a mine conveyor. (Machine-translation by Google Translate, not legally binding)
GB1240450A (en) Mineral mining machine
GB986726A (en) Mineral mining machine
ES314838A1 (en) A procedure for the extraction of carbon in mining exploitations. (Machine-translation by Google Translate, not legally binding)
GB1112427A (en) Improvements in or relating to mine conveyors
GB1142940A (en) A winning and conveying apparatus
GB1279711A (en) A method and apparatus for stowing and packing debris in mines
GB878634A (en) Method and apparatus for the automatic winning of coal in steeply inclined seams, more particularly by means of a coal plough
GB918503A (en) Coal winning apparatus consisting of a plough which is guided on a conveyor