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FR2103146A5 - - Google Patents

Info

Publication number
FR2103146A5
FR2103146A5 FR7126647A FR7126647A FR2103146A5 FR 2103146 A5 FR2103146 A5 FR 2103146A5 FR 7126647 A FR7126647 A FR 7126647A FR 7126647 A FR7126647 A FR 7126647A FR 2103146 A5 FR2103146 A5 FR 2103146A5
Authority
FR
France
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
FR7126647A
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 FR2103146A5 publication Critical patent/FR2103146A5/fr
Expired legal-status Critical Current

Links

Classifications

    • 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)
  • Soil Working Implements (AREA)
  • Fodder In General (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Chain Conveyers (AREA)
  • Framework For Endless Conveyors (AREA)
FR7126647A 1971-03-23 1971-07-21 Expired FR2103146A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712114034 DE2114034A1 (en) 1971-03-23 1971-03-23 Extraction device with a plane guided on a conveyor

Publications (1)

Publication Number Publication Date
FR2103146A5 true FR2103146A5 (en) 1972-04-07

Family

ID=5802487

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7126647A Expired FR2103146A5 (en) 1971-03-23 1971-07-21

Country Status (4)

Country Link
US (1) US3770321A (en)
DE (1) DE2114034A1 (en)
FR (1) FR2103146A5 (en)
GB (1) GB1374533A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2460176C2 (en) * 1974-12-19 1983-01-20 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Chute connection for a chain scraper conveyor with a plow chain guide arranged on it
DE2620040C2 (en) * 1976-05-06 1982-10-21 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Planer guide for a coal planer

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1217309B (en) * 1961-11-18 1966-05-26 Maschf Extraction device, consisting of face conveyor and coal plow
US3164412A (en) * 1962-02-14 1965-01-05 Gewerk Eisenhuette Westfalia Planer having pivotally mounted side plates
DE1203207B (en) * 1964-04-08 1965-10-21 Gewerk Eisenhuette Westfalia Cutting coal mining machine
FR1521011A (en) * 1967-04-26 1968-04-12 Maschfab Eisengiesserei Beien Slaughtering device consisting of a cutting front conveyor and a coal plane
GB1200660A (en) * 1967-12-19 1970-07-29 Gewerk Eisenhuette Westfalia Improvements in or relating to the guidance of winning machines in mineral mines

Also Published As

Publication number Publication date
GB1374533A (en) 1974-11-20
DE2114034A1 (en) 1972-10-05
US3770321A (en) 1973-11-06

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Legal Events

Date Code Title Description
ST Notification of lapse