BE615419A - Removable support device for mine props - Google Patents

Removable support device for mine props

Info

Publication number
BE615419A
BE615419A BE615419A BE615419A BE615419A BE 615419 A BE615419 A BE 615419A BE 615419 A BE615419 A BE 615419A BE 615419 A BE615419 A BE 615419A BE 615419 A BE615419 A BE 615419A
Authority
BE
Belgium
Prior art keywords
support device
removable support
mine props
props
mine
Prior art date
Application number
BE615419A
Other languages
French (fr)
Original Assignee
Hoesch Bergbautechnik 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 Hoesch Bergbautechnik Gmbh filed Critical Hoesch Bergbautechnik Gmbh
Publication of BE615419A publication Critical patent/BE615419A/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
    • E21D23/04—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
    • E21D23/0418—Positioning devices and stabilizing means for the props
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D15/00—Props; Chocks, e.g. made of flexible containers filled with backfilling material
    • E21D15/50—Component parts or details of props
    • E21D15/54—Details of the ends of props

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Ink Jet (AREA)
  • Springs (AREA)
  • Clamps And Clips (AREA)
BE615419A 1961-03-23 1962-03-22 Removable support device for mine props BE615419A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEH42109A DE1130781B (en) 1961-03-23 1961-03-23 Detachable holder for pit stamp

Publications (1)

Publication Number Publication Date
BE615419A true BE615419A (en) 1962-07-16

Family

ID=7154755

Family Applications (1)

Application Number Title Priority Date Filing Date
BE615419A BE615419A (en) 1961-03-23 1962-03-22 Removable support device for mine props

Country Status (3)

Country Link
BE (1) BE615419A (en)
DE (1) DE1130781B (en)
GB (1) GB934321A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1230746B (en) * 1964-06-13 1966-12-22 Gewerk Eisenhuette Westfalia Hydraulic longwall frame
DE1243611B (en) * 1964-12-23 1967-07-06 Gullick Ltd Stamp support for expansion elements of the underground mine operation
AT252848B (en) * 1965-06-15 1967-03-10 Oesterr Alpine Montan Extension frame for pits
US3576307A (en) * 1967-11-24 1971-04-27 Gunter Bell Hydraulic pit prop mounting in a roof support system

Also Published As

Publication number Publication date
GB934321A (en) 1963-08-14
DE1130781B (en) 1962-06-07

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