SU372837A3 - - Google Patents

Info

Publication number
SU372837A3
SU372837A3 SU1133825A SU1133825A SU372837A3 SU 372837 A3 SU372837 A3 SU 372837A3 SU 1133825 A SU1133825 A SU 1133825A SU 1133825 A SU1133825 A SU 1133825A SU 372837 A3 SU372837 A3 SU 372837A3
Authority
SU
USSR - Soviet Union
Application number
SU1133825A
Other languages
Russian (ru)
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
Priority claimed from PL112974A external-priority patent/PL52558B1/pl
Application filed filed Critical
Application granted granted Critical
Publication of SU372837A3 publication Critical patent/SU372837A3/ru

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
    • E21C35/282—Autonomous machines; Autonomous operations
    • 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
    • E21C35/14—Equipment for pressing the conveyor towards the working face
    • 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
    • E21C35/302—Measuring, signaling or indicating specially adapted for machines for slitting or completely freeing the mineral
    • 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
    • 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

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)
  • Mechanical Engineering (AREA)
  • Control Of Conveyors (AREA)
  • Automatic Assembly (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
SU1133825A 1966-02-16 1967-02-16 SU372837A3 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL112974A PL52558B1 (enrdf_load_stackoverflow) 1966-02-16

Publications (1)

Publication Number Publication Date
SU372837A3 true SU372837A3 (enrdf_load_stackoverflow) 1973-03-01

Family

ID=19949404

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1133825A SU372837A3 (enrdf_load_stackoverflow) 1966-02-16 1967-02-16

Country Status (4)

Country Link
BE (1) BE694101A (enrdf_load_stackoverflow)
DE (1) DE1533771B2 (enrdf_load_stackoverflow)
FR (1) FR1511826A (enrdf_load_stackoverflow)
SU (1) SU372837A3 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5029943A (en) * 1990-05-17 1991-07-09 Gullick Dobson Limited Apparatus for transmitting data

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2832941A1 (de) * 1978-07-27 1980-02-14 Gewerk Eisenhuette Westfalia Gewinnungseinrichtung fuer bergbau- untertagebetriebe, insbesondere hobelanlage
EP0020824B1 (en) * 1979-06-08 1984-01-25 Conoco Phillips Company Push drill guidance system
DE3207517C2 (de) * 1982-03-03 1985-09-05 Gebr. Eickhoff Maschinenfabrik U. Eisengiesserei Mbh, 4630 Bochum Steuerung für Ausbaugestelle des Untertagebergbaues

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5029943A (en) * 1990-05-17 1991-07-09 Gullick Dobson Limited Apparatus for transmitting data

Also Published As

Publication number Publication date
DE1533771B2 (de) 1971-01-28
BE694101A (enrdf_load_stackoverflow) 1967-07-17
DE1533771A1 (de) 1970-01-22
FR1511826A (fr) 1968-02-02

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