AT263674B - Remote control device for a traveling longwall mining in underground mining operations - Google Patents

Remote control device for a traveling longwall mining in underground mining operations

Info

Publication number
AT263674B
AT263674B AT124766A AT124766A AT263674B AT 263674 B AT263674 B AT 263674B AT 124766 A AT124766 A AT 124766A AT 124766 A AT124766 A AT 124766A AT 263674 B AT263674 B AT 263674B
Authority
AT
Austria
Prior art keywords
traveling
mining
control device
remote control
longwall
Prior art date
Application number
AT124766A
Other languages
German (de)
Original Assignee
Gullick Ltd
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 Gullick Ltd filed Critical Gullick Ltd
Application granted granted Critical
Publication of AT263674B publication Critical patent/AT263674B/en

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
    • 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
    • E21D23/14—Effecting automatic sequential movement of supports, e.g. one behind the other
    • E21D23/146—Transmission of signals and commands by cable
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
    • G05B19/12—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using record carriers
    • G05B19/14—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using record carriers using punched cards or tapes

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)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Selective Calling Equipment (AREA)
AT124766A 1965-02-13 1966-02-10 Remote control device for a traveling longwall mining in underground mining operations AT263674B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB6318/65A GB1121541A (en) 1965-02-13 1965-02-13 Improvements in or relating to the automatic remote control of mine roof supports

Publications (1)

Publication Number Publication Date
AT263674B true AT263674B (en) 1968-07-25

Family

ID=9812329

Family Applications (1)

Application Number Title Priority Date Filing Date
AT124766A AT263674B (en) 1965-02-13 1966-02-10 Remote control device for a traveling longwall mining in underground mining operations

Country Status (3)

Country Link
AT (1) AT263674B (en)
DE (1) DE1296108B (en)
GB (1) GB1121541A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108533274A (en) * 2018-04-28 2018-09-14 四川公路桥梁建设集团有限公司 Intelligent protection excavation trolley
CN109917716A (en) * 2019-03-29 2019-06-21 江苏核电有限公司 A kind of magnetic valve of nuclear power station control system load simulation circuit

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2655087A1 (en) * 1975-12-23 1977-07-07 Gullick Dobson Ltd DEVICE FOR DETECTING THE RELATIVE POSITIONS OF A ROW OF SUPPORTING POINTS IN THE UNDERGROUND MINING
DE3207517C2 (en) * 1982-03-03 1985-09-05 Gebr. Eickhoff Maschinenfabrik U. Eisengiesserei Mbh, 4630 Bochum Control for support frames for underground mining

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1109629B (en) * 1958-09-20 1961-06-29 Hoesch Bergbautechnik G M B H Arrangement for mechanized longwall mining
FR1372076A (en) * 1962-08-20 1964-09-11 Dowty Mining Equipment Ltd Roof support device in a mine
FR1371070A (en) * 1962-10-10 1964-08-28 Dowty Mining Equipment Ltd Support system with sound signaling

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108533274A (en) * 2018-04-28 2018-09-14 四川公路桥梁建设集团有限公司 Intelligent protection excavation trolley
CN108533274B (en) * 2018-04-28 2024-01-23 四川公路桥梁建设集团有限公司 Intelligent protection excavation trolley
CN109917716A (en) * 2019-03-29 2019-06-21 江苏核电有限公司 A kind of magnetic valve of nuclear power station control system load simulation circuit
CN109917716B (en) * 2019-03-29 2024-03-19 江苏核电有限公司 Nuclear power station solenoid valve control system load simulation circuit

Also Published As

Publication number Publication date
DE1296108B (en) 1969-05-29
GB1121541A (en) 1968-07-31

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