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BE899220A - Bouchon d'obturation de trous pour l'injection de resines synthetiques servant a la consolidation du toit dans l'exploitation miniere. - Google Patents

Bouchon d'obturation de trous pour l'injection de resines synthetiques servant a la consolidation du toit dans l'exploitation miniere.

Info

Publication number
BE899220A
BE899220A BE2/60371A BE2060371A BE899220A BE 899220 A BE899220 A BE 899220A BE 2/60371 A BE2/60371 A BE 2/60371A BE 2060371 A BE2060371 A BE 2060371A BE 899220 A BE899220 A BE 899220A
Authority
BE
Belgium
Prior art keywords
mining
roof
synthetic resins
injection
consolidation
Prior art date
Application number
BE2/60371A
Other languages
English (en)
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 BE899220A publication Critical patent/BE899220A/fr

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)
  • Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
  • Dowels (AREA)
  • Piles And Underground Anchors (AREA)
  • Pipe Accessories (AREA)

Abstract

En vue de la consolidation du toit de galeries dans l'exploitation minière sont injectées dans la roche des masses de résines synthétiques d'abord liquides, qui, en moussant, réunissent par adhérence les blocs de roche séparés par des fentes et des fissures. Le trou d'injection est obturé de manière étanche au moyen d'un bouchon d'obturation (1), disposé dans la profondeur du trou d'injection foré au préalable et y est bloqué par voie mécanique.
BE2/60371A 1984-02-10 1984-03-22 Bouchon d'obturation de trous pour l'injection de resines synthetiques servant a la consolidation du toit dans l'exploitation miniere. BE899220A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3404689A DE3404689C2 (de) 1984-02-10 1984-02-10 Verschlußstopfen für Kunstharzinjektionen zur Verfestigung des Hangenden im Bergbau

Publications (1)

Publication Number Publication Date
BE899220A true BE899220A (fr) 1984-07-16

Family

ID=6227298

Family Applications (1)

Application Number Title Priority Date Filing Date
BE2/60371A BE899220A (fr) 1984-02-10 1984-03-22 Bouchon d'obturation de trous pour l'injection de resines synthetiques servant a la consolidation du toit dans l'exploitation miniere.

Country Status (4)

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

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 (de) * 1987-11-05 1989-05-18 Diehl Gmbh & Co Stopfen fuer die gebirgsverfestigung
DE3905128C2 (de) * 1988-07-06 1998-07-09 Willich F Gmbh & Co Vollverklebbarer Seilanker
DE19617196C1 (de) * 1996-04-29 1997-06-26 Carbotech Berg Tunnelbausyst Verfahren zur Injektion von schnellreagierenden Zweikomponentensystemen, insbesondere Polyurethansystemen, zum Abdichten oder Verfestigen von Gebirge oder Erdreich sowie Vorrichtung zur Durchführung des Verfahrens
DE102020103577A1 (de) 2020-02-12 2021-08-12 Paul Zinßer Demontierbarer Bolzenanker und Verfahren zu seiner Demontage

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 (de) * 1952-05-30 1954-10-31 Wenger Moritz Mundstück für eine Einrichtung zum Injizieren von Abdichtungsmaterial.
DE1749732U (de) * 1957-05-10 1957-08-01 Karl Dipl Ing Wiedelmann Duebel-anker.
DE1126823B (de) * 1960-04-07 1962-04-05 Bergwerksverband Gmbh Verfahren zur Befestigung von Ankern in den sie aufnehmenden Bohrloechern und Anker zur Durchfuehrung des Verfahrens
DE1230182B (de) * 1961-10-14 1966-12-08 Hans Gottfried Voullaire Spreizkoerper
DE1924797U (de) * 1965-07-02 1965-09-30 John P Driedger Fullstoffstutzen.
DE6921043U (de) * 1969-05-23 1969-09-25 Beton Und Monierbau Ag Fa Anordnung zum einpressen von kunstharz oder dergleichen in enge spalten und risse
DE2632487A1 (de) * 1976-07-19 1978-01-26 Bade Elert Dipl Ing Spreizduebel
DE2903137C3 (de) * 1979-01-27 1982-02-18 Bergwerksverband Gmbh, 4300 Essen Rohrförmiger verlorener Bohrlochverschluß
NO149642C (no) * 1981-06-22 1984-05-23 Ole Petter Michelsen Hul plugg omhyllet av et fleksibelt utvidbart og tettende materiale for injisering av fluidum i fjellformasjoner og lignende strukturer
DE3313852C1 (de) * 1983-04-16 1984-11-15 Diehl GmbH & Co, 8500 Nürnberg Aufweitbarer, verlorener Verschlußstopfen für Injektions-Bohrlöcher
DE8311426U1 (de) * 1983-04-18 1983-07-28 Kunststoffwerk Philippine Gmbh & Co Kg, 5420 Lahnstein Bohrloch-verschlussstopfen

Also Published As

Publication number Publication date
FR2559543B1 (fr) 1986-12-26
ZA85962B (en) 1985-10-30
DE3404689A1 (de) 1985-08-22
DE3404689C2 (de) 1986-09-04
FR2559543A1 (fr) 1985-08-16

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: DIEHL G.M.B.H. & CO.

Effective date: 19910331