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 miningInfo
- 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
Links
- 238000002347 injection Methods 0.000 title 1
- 239000007924 injection Substances 0.000 title 1
- 238000005065 mining Methods 0.000 title 1
- 229920003023 plastic Polymers 0.000 title 1
- 239000004033 plastic Substances 0.000 title 1
- 230000003019 stabilising effect Effects 0.000 title 1
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)
- Dowels (AREA)
- Pipe Accessories (AREA)
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
- Piles And Underground Anchors (AREA)
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 |
---|---|
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 (xx) |
DE (1) | DE3404689C2 (xx) |
FR (1) | FR2559543B1 (xx) |
ZA (1) | ZA85962B (xx) |
Families Citing this family (5)
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)
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 |
-
1984
- 1984-02-10 DE DE3404689A patent/DE3404689C2/de not_active Expired
- 1984-03-22 BE BE2/60371A patent/BE899220A/fr not_active IP Right Cessation
- 1984-04-27 FR FR8406659A patent/FR2559543B1/fr not_active Expired
-
1985
- 1985-02-08 ZA ZA85962A patent/ZA85962B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
FR2559543A1 (fr) | 1985-08-16 |
DE3404689A1 (de) | 1985-08-22 |
FR2559543B1 (fr) | 1986-12-26 |
BE899220A (fr) | 1984-07-16 |
DE3404689C2 (de) | 1986-09-04 |
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