PL227543A1 - - Google Patents
Info
- Publication number
- PL227543A1 PL227543A1 PL22754380A PL22754380A PL227543A1 PL 227543 A1 PL227543 A1 PL 227543A1 PL 22754380 A PL22754380 A PL 22754380A PL 22754380 A PL22754380 A PL 22754380A PL 227543 A1 PL227543 A1 PL 227543A1
- Authority
- PL
- Poland
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
- E21D23/0481—Supports specially adapted for use in combination with the placing of filling-up materials
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F15/00—Methods or devices for placing filling-up materials in underground workings
- E21F15/02—Supporting means, e.g. shuttering, for filling-up materials
- E21F15/04—Stowing mats; Goaf wire netting; Partition walls
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)
- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
- Housing For Livestock And Birds (AREA)
- Finishing Walls (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19792943748 DE2943748A1 (de) | 1979-10-30 | 1979-10-30 | Hoehenverstellbare blasversatzwand |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PL227543A1 true PL227543A1 (enExample) | 1981-06-19 |
| PL124189B1 PL124189B1 (en) | 1982-12-31 |
Family
ID=6084706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL22754380A PL124189B1 (en) | 1979-10-30 | 1980-10-29 | Wall of adjustable height for retaining blown in filler |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE2943748A1 (enExample) |
| FR (1) | FR2468724A1 (enExample) |
| PL (1) | PL124189B1 (enExample) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3238721C2 (de) * | 1982-10-19 | 1990-12-06 | Bergwerksverband Gmbh, 4300 Essen | Vorrichtung zur Versatzverdichtung |
| DE3319806A1 (de) * | 1983-06-01 | 1984-12-06 | Gewerkschaft Eisenhütte Westfalia, 4670 Lünen | Abschirmwand fuer bergbau-untertagebetriebe, insbesondere versatzwand |
| DE3409002A1 (de) * | 1984-03-12 | 1985-09-12 | Thyssen Industrie AG Schmiedetechnik/Bergbautechnik, 4100 Duisburg | Verfahren und vorrichtung zum einbringen von blasversatz mit hydraulischen ausbaugestellen |
| FR2600116B1 (fr) * | 1986-06-13 | 1988-07-08 | Charbonnages De France | Pile de soutenement mecanise pour tailles remblayees pneumatiquement |
| DE3709437A1 (de) * | 1987-03-21 | 1988-11-03 | Ludwig Pawelski | Ausbaugestell fuer blasversatz |
| DE3720080A1 (de) * | 1987-06-03 | 1989-01-05 | Deutsche Projekt Union Dpu | Verfahren und vorrichtung zum verfuellen von hohlraeumen in bergmaennischen gewinnungsbetrieben, insbesondere im steinkohlenbergbau |
| CN102042023B (zh) * | 2010-12-27 | 2013-04-24 | 淄博矿业集团有限责任公司 | 一种具有充填防漏功能的液压支架 |
| CN105626115A (zh) * | 2016-02-25 | 2016-06-01 | 郑州四维矿业机械有限责任公司 | 一种回填液压支架 |
| CN105626117A (zh) * | 2016-02-25 | 2016-06-01 | 郑州四维矿业机械有限责任公司 | 一种液压支架及液压支架用顶梁 |
| RU172676U1 (ru) * | 2017-03-27 | 2017-07-19 | Акционерное общество "Уфимский завод эластомерных материалов, изделий и конструкций" | Переносное пневматическое защитное ограждение |
| CN113171829B (zh) * | 2021-03-26 | 2022-11-08 | 山东能源重型装备制造集团有限责任公司 | 一种智能分选与就地充填装置及拆装方法 |
-
1979
- 1979-10-30 DE DE19792943748 patent/DE2943748A1/de not_active Ceased
-
1980
- 1980-10-21 FR FR8022451A patent/FR2468724A1/fr active Granted
- 1980-10-29 PL PL22754380A patent/PL124189B1/pl unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2468724A1 (fr) | 1981-05-08 |
| FR2468724B3 (enExample) | 1982-07-30 |
| PL124189B1 (en) | 1982-12-31 |
| DE2943748A1 (de) | 1981-05-14 |