ZA85962B - Closure stopper for plastics injection for stabilising the hanging wall in mining - Google Patents

Closure stopper for plastics injection for stabilising the hanging wall in mining

Info

Publication number
ZA85962B
ZA85962B ZA85962A ZA85962A ZA85962B ZA 85962 B ZA85962 B ZA 85962B ZA 85962 A ZA85962 A ZA 85962A ZA 85962 A ZA85962 A ZA 85962A ZA 85962 B ZA85962 B ZA 85962B
Authority
ZA
South Africa
Prior art keywords
stabilising
mining
hanging wall
plastics injection
closure stopper
Prior art date
Application number
ZA85962A
Inventor
Guenther Berg
Karl-Heinz Schwarz
Hanns-Joachim Wagner
Wolf-Reudiger Siems
Original Assignee
Diehl Gmbh & Co
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 Diehl Gmbh & Co filed Critical Diehl Gmbh & Co
Publication of ZA85962B publication Critical patent/ZA85962B/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/10—Sealing or packing boreholes or wells in the borehole
    • E21B33/12—Packers; Plugs
    • E21B33/128—Packers; Plugs with a member expanded radially by axial pressure
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/10—Sealing or packing boreholes or wells in the borehole
    • E21B33/12—Packers; Plugs
    • E21B33/129—Packers; Plugs with mechanical slips for hooking into the casing

Landscapes

  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Pipe Accessories (AREA)
  • Piles And Underground Anchors (AREA)
  • Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
  • Dowels (AREA)
ZA85962A 1984-02-10 1985-02-08 Closure stopper for plastics injection for stabilising the hanging wall in mining ZA85962B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3404689A DE3404689C2 (en) 1984-02-10 1984-02-10 Sealing plugs for synthetic resin injections to consolidate hanging walls in mining

Publications (1)

Publication Number Publication Date
ZA85962B true ZA85962B (en) 1985-10-30

Family

ID=6227298

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA85962A ZA85962B (en) 1984-02-10 1985-02-08 Closure stopper for plastics injection for stabilising the hanging wall in mining

Country Status (4)

Country Link
BE (1) BE899220A (en)
DE (1) DE3404689C2 (en)
FR (1) FR2559543B1 (en)
ZA (1) ZA85962B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3625393C1 (en) * 1986-07-26 1992-02-06 Bergwerksverband Gmbh Hole plug
DE3737462A1 (en) * 1987-11-05 1989-05-18 Diehl Gmbh & Co PLUGS FOR MOUNTAIN FASTENING
DE3905128C2 (en) * 1988-07-06 1998-07-09 Willich F Gmbh & Co Fully adhesive rope anchor
DE19617196C1 (en) * 1996-04-29 1997-06-26 Carbotech Berg Tunnelbausyst Sealing-solidifying agent injection system in ground or rock, e.g. two-ingredient fast-reacting agent, esp. polyurethane
DE102020103577A1 (en) 2020-02-12 2021-08-12 Paul Zinßer Demountable bolt anchor and procedure for its dismantling

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1946353A (en) * 1930-05-06 1934-02-06 Oil Well Supply Co Flood packer
CH302461A (en) * 1952-05-30 1954-10-31 Wenger Moritz Mouthpiece for a device for injecting sealing material.
DE1749732U (en) * 1957-05-10 1957-08-01 Karl Dipl Ing Wiedelmann DOWEL ANCHOR.
DE1126823B (en) * 1960-04-07 1962-04-05 Bergwerksverband Gmbh Process for fastening anchors in the boreholes receiving them and anchors for carrying out the process
DE1230182B (en) * 1961-10-14 1966-12-08 Hans Gottfried Voullaire Expansion body
DE1924797U (en) * 1965-07-02 1965-09-30 John P Driedger FILLER NOZZLE.
DE6921043U (en) * 1969-05-23 1969-09-25 Beton Und Monierbau Ag Fa ARRANGEMENT FOR PRESSING RESIN OR THE SAME INTO TIGHT GAPS AND CRACKS
DE2632487A1 (en) * 1976-07-19 1978-01-26 Bade Elert Dipl Ing Expanding dowel with split sleeve and plug - has springs pressing sleeve automatically against bore walls for clamping
DE2903137C3 (en) * 1979-01-27 1982-02-18 Bergwerksverband Gmbh, 4300 Essen Tubular lost wellbore closure
NO149642C (en) * 1981-06-22 1984-05-23 Ole Petter Michelsen HOLE PLUG ENVIRONED BY A FLEXIBLE EXTENSIBLE AND SEALING MATERIAL FOR INJECTING FLUIDUM IN MOUNTAIN FORM AND SIMILAR STRUCTURES
DE3313852C1 (en) * 1983-04-16 1984-11-15 Diehl GmbH & Co, 8500 Nürnberg Expandable, lost plug for injection boreholes
DE8311426U1 (en) * 1983-04-18 1983-07-28 Kunststoffwerk Philippine Gmbh & Co Kg, 5420 Lahnstein DRILL HOLE PLUG

Also Published As

Publication number Publication date
FR2559543A1 (en) 1985-08-16
DE3404689A1 (en) 1985-08-22
BE899220A (en) 1984-07-16
FR2559543B1 (en) 1986-12-26
DE3404689C2 (en) 1986-09-04

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