FR92200E - Support frame for mine galleries - Google Patents
Support frame for mine galleriesInfo
- Publication number
- FR92200E FR92200E FR104724A FR104724A FR92200E FR 92200 E FR92200 E FR 92200E FR 104724 A FR104724 A FR 104724A FR 104724 A FR104724 A FR 104724A FR 92200 E FR92200 E FR 92200E
- Authority
- FR
- France
- Prior art keywords
- support frame
- mine galleries
- galleries
- mine
- frame
- 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
- E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
- E21D11/14—Lining predominantly with metal
- E21D11/18—Arch members ; Network made of arch members ; Ring elements; Polygon elements; Polygon elements inside arches
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR104724A FR92200E (en) | 1967-04-28 | 1967-04-28 | Support frame for mine galleries |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR104724A FR92200E (en) | 1967-04-28 | 1967-04-28 | Support frame for mine galleries |
Publications (1)
Publication Number | Publication Date |
---|---|
FR92200E true FR92200E (en) | 1968-10-04 |
Family
ID=8629951
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR104724A Expired FR92200E (en) | 1967-04-28 | 1967-04-28 | Support frame for mine galleries |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR92200E (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4261541A (en) * | 1980-03-03 | 1981-04-14 | Morrow Otis L | Manhole sewer pipe opening blockout member |
EP0092307A1 (en) * | 1982-03-24 | 1983-10-26 | Caledonian Mining Company Limited | Improvements in and relating to support arches for colliery tunnels |
EP0439198A1 (en) * | 1990-01-25 | 1991-07-31 | British Steel plc | Underground support arch |
-
1967
- 1967-04-28 FR FR104724A patent/FR92200E/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4261541A (en) * | 1980-03-03 | 1981-04-14 | Morrow Otis L | Manhole sewer pipe opening blockout member |
EP0092307A1 (en) * | 1982-03-24 | 1983-10-26 | Caledonian Mining Company Limited | Improvements in and relating to support arches for colliery tunnels |
EP0439198A1 (en) * | 1990-01-25 | 1991-07-31 | British Steel plc | Underground support arch |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR1525224A (en) | Rod sealing device for suspended rock support | |
FR1438325A (en) | Support frame for mine galleries | |
AT277117B (en) | Wandering longwall mining | |
AT293310B (en) | Wandering longwall mining | |
FR92200E (en) | Support frame for mine galleries | |
FR1505728A (en) | Roof support for mining galleries | |
FR1319372A (en) | Walking pile for mine support | |
FR87567E (en) | Support frame for mine galleries | |
FR1417996A (en) | Framework for supporting mine galleries | |
IT972008B (en) | DEFLAGRATOR FOR LAND MINE | |
FR1484197A (en) | Support kit for mine galleries | |
FR1520333A (en) | Roof support rod for mining galleries | |
FR1386127A (en) | Support frame for galleries or mine corridors | |
FR1359021A (en) | Collapsible support for mine support | |
FR1432714A (en) | Re-centering device for mine prop | |
FR1486676A (en) | Hydraulic mine frame | |
FR1484272A (en) | mine prop for remote-controlled support frames | |
FR1459333A (en) | Mine roof support set | |
FR1514502A (en) | Foot for mine prop | |
FR1442070A (en) | Sliding support for a mine gallery | |
FR1425013A (en) | Sliding support for a mine gallery | |
FR1487718A (en) | Mechanized support for mines | |
FR1515221A (en) | Mine cutter | |
FR1347557A (en) | frame hanger for mine galleries | |
FR1487717A (en) | Support for underground mining |