JPS56146600A - Electric controller for underground mining machine, working face conveyor and/or working face support - Google Patents

Electric controller for underground mining machine, working face conveyor and/or working face support

Info

Publication number
JPS56146600A
JPS56146600A JP3140481A JP3140481A JPS56146600A JP S56146600 A JPS56146600 A JP S56146600A JP 3140481 A JP3140481 A JP 3140481A JP 3140481 A JP3140481 A JP 3140481A JP S56146600 A JPS56146600 A JP S56146600A
Authority
JP
Japan
Prior art keywords
working face
mining machine
electric controller
underground mining
conveyor
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.)
Pending
Application number
JP3140481A
Other languages
English (en)
Japanese (ja)
Inventor
Uairitsuhi Uaruteru
Roozenberuku Harii
Beruuaruto Ueruneru
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 JPS56146600A publication Critical patent/JPS56146600A/ja
Pending legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D23/00—Mine roof supports for step- by- step movement, e.g. in combination with provisions for shifting of conveyors, mining machines, or guides therefor
    • E21D23/12—Control, e.g. using remote control

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Safety Devices In Control Systems (AREA)
JP3140481A 1980-03-08 1981-03-06 Electric controller for underground mining machine, working face conveyor and/or working face support Pending JPS56146600A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3008974A DE3008974C2 (de) 1980-03-08 1980-03-08 Elektrische Steuereinrichtung für untertägige Strebausbaugestelle

Publications (1)

Publication Number Publication Date
JPS56146600A true JPS56146600A (en) 1981-11-14

Family

ID=6096638

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3140481A Pending JPS56146600A (en) 1980-03-08 1981-03-06 Electric controller for underground mining machine, working face conveyor and/or working face support

Country Status (6)

Country Link
JP (1) JPS56146600A (enExample)
AU (1) AU544377B2 (enExample)
DE (1) DE3008974C2 (enExample)
FR (1) FR2477626A1 (enExample)
GB (1) GB2071439B (enExample)
ZA (1) ZA811287B (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2797760B1 (fr) 1999-08-30 2002-03-29 Trophy Radiologie Procede pour obtenir une image radiographique d'une dent et de son environnement, et dispositifs permettant de mettre en oeuvre ce procede
DE102004036163B4 (de) * 2004-07-26 2016-03-17 Caterpillar Global Mining Europe Gmbh Steuereinrichtung für elektrohydraulische Ausbausteuerungen
CN105840237B (zh) * 2016-05-30 2017-10-17 中冶北方（大连）工程技术有限公司 矿山无轨内燃设备粉矿清理系统及清理工艺

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1085274A (en) * 1964-02-07 1967-09-27 Gullick Ltd Improvements in or relating to mine roof supports and the operation thereof
FR1459333A (fr) * 1965-10-12 1966-04-29 Dowty Electrics Ltd Ensemble de soutènement de toits de mines
US3445679A (en) * 1966-12-15 1969-05-20 Square D Co Intrinsically safe electrical control system
DE2628023A1 (de) * 1976-06-23 1977-12-29 Bergwerksverband Gmbh Einrichtung zur datenuebertragung in abbaubetrieben im bergbau
DE2629226C3 (de) * 1976-06-25 1981-02-19 Siemens Ag, 1000 Berlin Und 8000 Muenchen Meßeinrichtung bei druckfest gekapselten Schaltgerätekombinationen
DE2640954C2 (de) * 1976-09-11 1985-09-05 Bergwerksverband Gmbh, 4300 Essen Einrichtung zur Übertragung von Signalen
DE2644416B2 (de) * 1976-09-29 1978-09-14 Siemens Ag, 1000 Berlin Und 8000 Muenchen Eigensicheres Koppelglied

Also Published As

Publication number Publication date
AU6759381A (en) 1981-09-17
DE3008974A1 (de) 1981-09-24
GB2071439B (en) 1984-01-04
AU544377B2 (en) 1985-05-23
ZA811287B (en) 1982-03-31
FR2477626A1 (fr) 1981-09-11
FR2477626B1 (enExample) 1984-04-06
GB2071439A (en) 1981-09-16
DE3008974C2 (de) 1985-10-03

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