FR2534311B1 - Pile de soutenement, en particulier pour chantiers d'abattage en position inclinee et avec remblayage - Google Patents
Pile de soutenement, en particulier pour chantiers d'abattage en position inclinee et avec remblayageInfo
- Publication number
- FR2534311B1 FR2534311B1 FR8315862A FR8315862A FR2534311B1 FR 2534311 B1 FR2534311 B1 FR 2534311B1 FR 8315862 A FR8315862 A FR 8315862A FR 8315862 A FR8315862 A FR 8315862A FR 2534311 B1 FR2534311 B1 FR 2534311B1
- Authority
- FR
- France
- Prior art keywords
- backfill
- inclined position
- support pile
- felling
- sites
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
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
-
- 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
- E21D23/0004—Mine roof supports for step- by- step movement, e.g. in combination with provisions for shifting of conveyors, mining machines, or guides therefor along the working face
- E21D23/0017—Pile type supports
-
- 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
- E21D23/0082—Mine roof supports for step- by- step movement, e.g. in combination with provisions for shifting of conveyors, mining machines, or guides therefor specially adapted for vertical or steep gradient seams
-
- 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
- E21D23/03—Mine roof supports for step- by- step movement, e.g. in combination with provisions for shifting of conveyors, mining machines, or guides therefor having protective means, e.g. shields, for preventing or impeding entry of loose material into the working space or support
-
- 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
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)
- Combined Means For Separation Of Solids (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
- Body Structure For Vehicles (AREA)
- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19823236907 DE3236907A1 (de) | 1982-10-06 | 1982-10-06 | Ausbaugestell, insbesondere fuer gewinnungsbetriebe der geneigten lagerung mit schuettversatz |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2534311A1 FR2534311A1 (fr) | 1984-04-13 |
FR2534311B1 true FR2534311B1 (fr) | 1986-12-19 |
Family
ID=6175018
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8315862A Expired FR2534311B1 (fr) | 1982-10-06 | 1983-10-05 | Pile de soutenement, en particulier pour chantiers d'abattage en position inclinee et avec remblayage |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE3236907A1 (fr) |
ES (1) | ES526261A0 (fr) |
FR (1) | FR2534311B1 (fr) |
PL (1) | PL136135B1 (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3544349A1 (de) * | 1985-12-14 | 1987-06-19 | Gewerk Eisenhuette Westfalia | Hydraulische richtstuetze fuer schreitausbaugestelle |
GB2231610B (en) * | 1989-05-18 | 1993-01-06 | Gullick Dobson Ltd | Mine roof supports |
CN111042860A (zh) * | 2020-03-03 | 2020-04-21 | 山东康格能源科技有限公司 | 一种带有捣实装置的原矸充填支架 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2119246A1 (de) * | 1971-04-21 | 1972-11-02 | Gewerkschaft Eisenhütte Westfalia, 4628 Altlünen | Bruchabweiser, insbesondere für einen schreitenden Ausbau für Untertagebetriebe |
DE2312299A1 (de) * | 1972-01-03 | 1973-09-27 | Gullick Dobson Ltd | Ausbaugestell fuer den strebausbau im untertaegigen grubenbetrieb |
DE2507263C2 (de) * | 1975-02-20 | 1984-09-13 | Johannes 4300 Essen Winkler | Schildausbau mit Stabilisierungseinrichtung |
DE2616964A1 (de) * | 1976-04-17 | 1977-10-27 | Hemscheidt Maschf Hermann | Hydraulischer strebausbau |
DE2749371C3 (de) * | 1977-11-04 | 1980-05-14 | Kloeckner-Werke Ag, 4100 Duisburg | Schildausbaugestell |
DE3008236A1 (de) * | 1980-03-04 | 1981-10-22 | Bergwerksverband Gmbh, 4300 Essen | Verfahren zur gewinnung von steinkohle aus floezen der geneigten und steilen lagerung und vorrichtung zur durchfuehrung des verfahrens |
-
1982
- 1982-10-06 DE DE19823236907 patent/DE3236907A1/de not_active Withdrawn
-
1983
- 1983-10-04 PL PL1983244023A patent/PL136135B1/pl unknown
- 1983-10-05 FR FR8315862A patent/FR2534311B1/fr not_active Expired
- 1983-10-05 ES ES526261A patent/ES526261A0/es active Granted
Also Published As
Publication number | Publication date |
---|---|
FR2534311A1 (fr) | 1984-04-13 |
ES8405883A1 (es) | 1984-06-16 |
DE3236907A1 (de) | 1984-04-12 |
PL136135B1 (en) | 1986-01-31 |
PL244023A1 (en) | 1984-06-18 |
ES526261A0 (es) | 1984-06-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |