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FR1083046A - Machine pour l'abatage du charbon - Google Patents

Machine pour l'abatage du charbon

Info

Publication number
FR1083046A
FR1083046A FR1083046DA FR1083046A FR 1083046 A FR1083046 A FR 1083046A FR 1083046D A FR1083046D A FR 1083046DA FR 1083046 A FR1083046 A FR 1083046A
Authority
FR
France
Prior art keywords
coal mining
mining machine
coal
machine
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
Other languages
English (en)
French (fr)
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.)
Gebr Eickhoff Maschinenfabrik u Eisengiesserei GmbH
Original Assignee
Gebr Eickhoff Maschinenfabrik u Eisengiesserei 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 Gebr Eickhoff Maschinenfabrik u Eisengiesserei GmbH filed Critical Gebr Eickhoff Maschinenfabrik u Eisengiesserei GmbH
Application granted granted Critical
Publication of FR1083046A publication Critical patent/FR1083046A/fr
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
    • E21C25/06—Machines slitting solely by one or more cutting rods or cutting drums which rotate, move through the seam, and may or may not reciprocate
    • E21C25/14—Machines slitting solely by one or more cutting rods or cutting drums which rotate, move through the seam, and may or may not reciprocate with equipment for cleaning the slit

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)
  • Structure Of Belt Conveyors (AREA)
FR1083046D 1952-09-06 1953-09-04 Machine pour l'abatage du charbon Expired FR1083046A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE732519X 1952-09-06

Publications (1)

Publication Number Publication Date
FR1083046A true FR1083046A (fr) 1955-01-04

Family

ID=6639508

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1083046D Expired FR1083046A (fr) 1952-09-06 1953-09-04 Machine pour l'abatage du charbon

Country Status (3)

Country Link
BE (1) BE522586A (pt)
FR (1) FR1083046A (pt)
GB (1) GB732519A (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1060821B (de) * 1955-10-14 1959-07-09 Eickhoff Geb Gewinnungseinrichtung mit waagerechten Schraemwalzen beiderends und einem Querfoerderer
DE1185137B (de) * 1963-08-21 1965-01-14 Eickhoff Geb Raeumgeraet, insbesondere fuer mit unterschlaechtig umlaufender Schraemwalze ausgeruestete Gewinnungsmaschinen
GB2188350A (en) * 1985-09-18 1987-09-30 Donald Hindson Mining machine

Also Published As

Publication number Publication date
BE522586A (pt)
GB732519A (en) 1955-06-22

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