FR1155537A - Harvester for the exploitation of inclined mining deposits - Google Patents

Harvester for the exploitation of inclined mining deposits

Info

Publication number
FR1155537A
FR1155537A FR1155537DA FR1155537A FR 1155537 A FR1155537 A FR 1155537A FR 1155537D A FR1155537D A FR 1155537DA FR 1155537 A FR1155537 A FR 1155537A
Authority
FR
France
Prior art keywords
harvester
exploitation
mining deposits
inclined mining
deposits
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
Other languages
French (fr)
Inventor
Georges Alacchi
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.)
Houilleres du Bassin du Nord et du Pas de Calais
Original Assignee
Houilleres du Bassin du Nord et du Pas de Calais
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 Houilleres du Bassin du Nord et du Pas de Calais filed Critical Houilleres du Bassin du Nord et du Pas de Calais
Application granted granted Critical
Publication of FR1155537A publication Critical patent/FR1155537A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C27/00—Machines which completely free the mineral from the seam
    • E21C27/02—Machines which completely free the mineral from the seam solely by slitting
    • 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
    • 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)
FR1155537D 1956-07-04 1956-07-04 Harvester for the exploitation of inclined mining deposits Expired FR1155537A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1155537T 1956-07-04

Publications (1)

Publication Number Publication Date
FR1155537A true FR1155537A (en) 1958-05-05

Family

ID=9649608

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1155537D Expired FR1155537A (en) 1956-07-04 1956-07-04 Harvester for the exploitation of inclined mining deposits

Country Status (1)

Country Link
FR (1) FR1155537A (en)

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