FR2288213B2 - - Google Patents
Info
- Publication number
- FR2288213B2 FR2288213B2 FR7435212A FR7435212A FR2288213B2 FR 2288213 B2 FR2288213 B2 FR 2288213B2 FR 7435212 A FR7435212 A FR 7435212A FR 7435212 A FR7435212 A FR 7435212A FR 2288213 B2 FR2288213 B2 FR 2288213B2
- Authority
- FR
- France
- 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
- 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
- E21F15/06—Filling-up mechanically
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G25/00—Conveyors comprising a cyclically-moving, e.g. reciprocating, carrier or impeller which is disengaged from the load during the return part of its movement
-
- 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)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Earth Drilling (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7435212A FR2288213A2 (fr) | 1974-10-18 | 1974-10-18 | Appareil de remblayage a partir des deblais dans les mines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7435212A FR2288213A2 (fr) | 1974-10-18 | 1974-10-18 | Appareil de remblayage a partir des deblais dans les mines |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2288213A2 FR2288213A2 (fr) | 1976-05-14 |
| FR2288213B2 true FR2288213B2 (ja) | 1978-06-09 |
Family
ID=9144286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7435212A Granted FR2288213A2 (fr) | 1974-10-18 | 1974-10-18 | Appareil de remblayage a partir des deblais dans les mines |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2288213A2 (ja) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE479571C (de) * | 1929-07-19 | Hinselmann G M B H Geb | Schuettelrutsche mit Einrichtung zum seitlichen Austrag | |
| FR1492516A (fr) * | 1966-09-09 | 1967-08-18 | Coal Industry Patents Ltd | Dispositif pour remblayer les travaux anciens dans une mine |
| FR2087594A5 (ja) * | 1970-05-25 | 1971-12-31 | Coal Industry Patents Ltd |
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1974
- 1974-10-18 FR FR7435212A patent/FR2288213A2/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2288213A2 (fr) | 1976-05-14 |