FR2317476B1 - - Google Patents
Info
- Publication number
- FR2317476B1 FR2317476B1 FR7621078A FR7621078A FR2317476B1 FR 2317476 B1 FR2317476 B1 FR 2317476B1 FR 7621078 A FR7621078 A FR 7621078A FR 7621078 A FR7621078 A FR 7621078A FR 2317476 B1 FR2317476 B1 FR 2317476B1
- 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
- E21F15/08—Filling-up hydraulically or pneumatically
-
- 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
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)
- Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
- Basic Packing Technique (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB29220/75A GB1500180A (en) | 1975-07-11 | 1975-07-11 | Mine packing equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2317476A1 FR2317476A1 (fr) | 1977-02-04 |
| FR2317476B1 true FR2317476B1 (US06346242-20020212-C00066.png) | 1980-07-04 |
Family
ID=10288062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7621078A Granted FR2317476A1 (fr) | 1975-07-11 | 1976-07-09 | Equipement de remblayage de mines |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US4069676A (US06346242-20020212-C00066.png) |
| DE (1) | DE2630036A1 (US06346242-20020212-C00066.png) |
| FR (1) | FR2317476A1 (US06346242-20020212-C00066.png) |
| GB (1) | GB1500180A (US06346242-20020212-C00066.png) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3024500A1 (de) * | 1980-06-28 | 1982-01-28 | Gewerkschaft Eisenhütte Westfalia, 4670 Lünen | Strebrandausbau |
| DE3629364A1 (de) * | 1986-08-29 | 1988-03-10 | Hausherr & Soehne Rudolf | Verfahren und vorrichtungen zum vortrieb einer abbaustrecke mit einem kurzstreb |
| 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 |
| CN107165669A (zh) * | 2017-06-13 | 2017-09-15 | 山东科技大学 | 一种用于深部开采控制底板突水的柔性充填方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR471270A (fr) * | 1914-04-23 | 1914-10-21 | Wilhelm Muss | Masque obturateur pour remblayage des parties de mine qu'on a fini d'exploiter |
| GB1363887A (en) * | 1971-09-21 | 1974-08-21 | Thyssen Great Britain Ltd | Mining |
| DE2219272A1 (de) * | 1972-04-20 | 1973-11-08 | Gewerk Eisenhuette Westfalia | Vorrichtung zur verankerung der antriebsstation, insbesondere der hilfsantriebsstation, eines kettenkratzfoerderers in bergbau-gewinnungsbetrieben |
| US3791155A (en) * | 1972-06-26 | 1974-02-12 | Lockwood Bennett Ltd | Stowing and packing debris in mines |
| GB1456993A (en) * | 1973-04-27 | 1976-12-01 | Coal Industry Patents Ltd | Mine roof support shield assembly |
-
1975
- 1975-07-11 GB GB29220/75A patent/GB1500180A/en not_active Expired
-
1976
- 1976-06-22 US US05/698,365 patent/US4069676A/en not_active Expired - Lifetime
- 1976-07-03 DE DE19762630036 patent/DE2630036A1/de not_active Withdrawn
- 1976-07-09 FR FR7621078A patent/FR2317476A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| US4069676A (en) | 1978-01-24 |
| DE2630036A1 (de) | 1977-01-27 |
| GB1500180A (en) | 1978-02-08 |
| FR2317476A1 (fr) | 1977-02-04 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |