YU308172A - Supporting pedestal for the reinforcement of mine shafts - Google Patents

Supporting pedestal for the reinforcement of mine shafts

Info

Publication number
YU308172A
YU308172A YU308172A YU308172A YU308172A YU 308172 A YU308172 A YU 308172A YU 308172 A YU308172 A YU 308172A YU 308172 A YU308172 A YU 308172A YU 308172 A YU308172 A YU 308172A
Authority
YU
Yugoslavia
Prior art keywords
reinforcement
supporting pedestal
mine shafts
mine
shafts
Prior art date
Application number
YU308172A
Other versions
YU35388B (en
Inventor
Sigott Siegied
Siegied Sigott
Zitz Alfred
Alfred Zitz
Original Assignee
Oesterr Alpine Montan
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 Oesterr Alpine Montan filed Critical Oesterr Alpine Montan
Publication of YU308172A publication Critical patent/YU308172A/en
Publication of YU35388B publication Critical patent/YU35388B/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
    • E21F15/00—Methods or devices for placing filling-up materials in underground workings
    • E21F15/02—Supporting means, e.g. shuttering, for filling-up materials
    • E21F15/04—Stowing mats; Goaf wire netting; Partition walls
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D17/00—Caps for supporting mine roofs
    • E21D17/02—Cantilever extension or similar protecting devices
    • E21D17/04—Cantilever extension or similar protecting devices for use in longwall working
    • 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
    • E21D23/0481—Supports specially adapted for use in combination with the placing of filling-up materials
    • 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
    • E21D23/066—Pivoted cantilever extensions therefor
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
    • E21F17/00—Methods or devices for use in mines or tunnels, not covered elsewhere
    • E21F17/02—Suspension devices for tubes or the like, e.g. for ventilating ducts

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)
  • Lining And Supports For Tunnels (AREA)
  • Door And Window Frames Mounted To Openings (AREA)
  • Bridges Or Land Bridges (AREA)
  • Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
YU308172A 1971-12-14 1972-12-11 Supporting pedestal for the reinforcement of mine shafts YU35388B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT1074071 1971-12-14

Publications (2)

Publication Number Publication Date
YU308172A true YU308172A (en) 1980-06-30
YU35388B YU35388B (en) 1980-12-31

Family

ID=3624367

Family Applications (1)

Application Number Title Priority Date Filing Date
YU308172A YU35388B (en) 1971-12-14 1972-12-11 Supporting pedestal for the reinforcement of mine shafts

Country Status (5)

Country Link
JP (1) JPS4880401A (en)
DE (1) DE2259270A1 (en)
ES (1) ES409573A1 (en)
FR (1) FR2163563B3 (en)
YU (1) YU35388B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3404925A1 (en) * 1984-02-11 1985-08-22 Bergwerksverband Gmbh, 4300 Essen Back-cantilevered bar for self-advancing support system

Also Published As

Publication number Publication date
ES409573A1 (en) 1975-11-16
DE2259270A1 (en) 1973-06-28
YU35388B (en) 1980-12-31
FR2163563B3 (en) 1976-06-18
FR2163563A1 (en) 1973-07-27
JPS4880401A (en) 1973-10-27

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