ATA562780A - Einrichtung zum ausbau des strob-strecken-ueberganges fuer den bergbau - Google Patents

Einrichtung zum ausbau des strob-strecken-ueberganges fuer den bergbau

Info

Publication number
ATA562780A
ATA562780A AT562780A AT562780A ATA562780A AT A562780 A ATA562780 A AT A562780A AT 562780 A AT562780 A AT 562780A AT 562780 A AT562780 A AT 562780A AT A562780 A ATA562780 A AT A562780A
Authority
AT
Austria
Prior art keywords
strob
mining
line transition
transition
line
Prior art date
Application number
AT562780A
Other languages
English (en)
Other versions
AT370211B (de
Inventor
Gyoergy Ignatko
Zoltan Dipl Ing Ilyes
Ferenc Dipl Ing Nemeth
Matyas Dipl Ing Racz
Albert Dipl Ing Varga
Jenoe Dipl Ing Varro
Original Assignee
Koezponti Banyaszati Fejleszte
Oroszlanyi Szenbanyak
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 Koezponti Banyaszati Fejleszte, Oroszlanyi Szenbanyak filed Critical Koezponti Banyaszati Fejleszte
Priority to AT0562780A priority Critical patent/AT370211B/de
Publication of ATA562780A publication Critical patent/ATA562780A/de
Application granted granted Critical
Publication of AT370211B publication Critical patent/AT370211B/de

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
    • E21D23/0086—Mine roof supports for step- by- step movement, e.g. in combination with provisions for shifting of conveyors, mining machines, or guides therefor in galleries
    • E21D23/0091—Mine roof supports for step- by- step movement, e.g. in combination with provisions for shifting of conveyors, mining machines, or guides therefor in galleries at the junction with the working face
    • 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
    • E21D23/0004—Mine roof supports for step- by- step movement, e.g. in combination with provisions for shifting of conveyors, mining machines, or guides therefor along the working face
    • E21D23/0034—Mine roof supports for step- by- step movement, e.g. in combination with provisions for shifting of conveyors, mining machines, or guides therefor along the working face comprising a goaf shield articulated to a base member
    • 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
    • E21D23/04—Structural features of the supporting construction, e.g. linking members between adjacent frames or sets of props; Means for counteracting lateral sliding on inclined floor
    • E21D23/06—Special mine caps or special tops of pit-props for permitting step-by-step movement

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)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Attitude Control For Articles On Conveyors (AREA)
AT0562780A 1980-11-17 1980-11-17 Einrichtung zum ausbau des streb-strecken-ueberganges fuer den bergbau AT370211B (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT0562780A AT370211B (de) 1980-11-17 1980-11-17 Einrichtung zum ausbau des streb-strecken-ueberganges fuer den bergbau

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0562780A AT370211B (de) 1980-11-17 1980-11-17 Einrichtung zum ausbau des streb-strecken-ueberganges fuer den bergbau

Publications (2)

Publication Number Publication Date
ATA562780A true ATA562780A (de) 1982-07-15
AT370211B AT370211B (de) 1983-03-10

Family

ID=3577863

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0562780A AT370211B (de) 1980-11-17 1980-11-17 Einrichtung zum ausbau des streb-strecken-ueberganges fuer den bergbau

Country Status (1)

Country Link
AT (1) AT370211B (de)

Also Published As

Publication number Publication date
AT370211B (de) 1983-03-10

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee