FR1220670A - Device for the extraction of coal by means of a planing crew guided along a conveyor, usable in particular in mines - Google Patents

Device for the extraction of coal by means of a planing crew guided along a conveyor, usable in particular in mines

Info

Publication number
FR1220670A
FR1220670A FR792517A FR792517A FR1220670A FR 1220670 A FR1220670 A FR 1220670A FR 792517 A FR792517 A FR 792517A FR 792517 A FR792517 A FR 792517A FR 1220670 A FR1220670 A FR 1220670A
Authority
FR
France
Prior art keywords
planing
mines
crew
coal
usable
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
FR792517A
Other languages
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.)
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
Application granted granted Critical
Publication of FR1220670A publication Critical patent/FR1220670A/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
    • E21C27/20—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
    • E21C35/12—Guiding the machine along a conveyor for the cut material

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)
  • Solid Fuels And Fuel-Associated Substances (AREA)
FR792517A 1958-04-21 1959-04-20 Device for the extraction of coal by means of a planing crew guided along a conveyor, usable in particular in mines Expired FR1220670A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEG24359A DE1178811B (en) 1958-04-21 1958-04-21 Device for peeling coal extraction

Publications (1)

Publication Number Publication Date
FR1220670A true FR1220670A (en) 1960-05-27

Family

ID=7122397

Family Applications (1)

Application Number Title Priority Date Filing Date
FR792517A Expired FR1220670A (en) 1958-04-21 1959-04-20 Device for the extraction of coal by means of a planing crew guided along a conveyor, usable in particular in mines

Country Status (5)

Country Link
BE (1) BE577399A (en)
DE (1) DE1178811B (en)
FR (1) FR1220670A (en)
GB (1) GB900087A (en)
NL (1) NL101090C (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0006179D0 (en) * 2000-03-16 2000-05-03 Smiths Industries Plc Units

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE16802C (en) * E. C. F. OTTO in London Innovations to Velocipedes
DE850436C (en) * 1944-06-13 1952-09-25 Mavor & Coulson Ltd Coal mining machine with a wedge-shaped cutting head
DE863482C (en) * 1951-06-26 1953-01-19 Gewerk Eisenhuette Westfalia Device for the mechanical extraction and conveying of coal using a single chain conveyor
DE1013248B (en) * 1953-11-23 1957-08-08 Bochumer Eisen Heintzmann Arrangement of funding for the removal of coal, ore, etc. Like. From the extraction point

Also Published As

Publication number Publication date
GB900087A (en) 1962-07-04
NL101090C (en) 1962-03-16
DE1178811B (en) 1964-10-01
BE577399A (en) 1959-07-31

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