GB948208A - Anchoring apparatus for a coal-winning installation - Google Patents
Anchoring apparatus for a coal-winning installationInfo
- Publication number
- GB948208A GB948208A GB45062A GB45062A GB948208A GB 948208 A GB948208 A GB 948208A GB 45062 A GB45062 A GB 45062A GB 45062 A GB45062 A GB 45062A GB 948208 A GB948208 A GB 948208A
- Authority
- GB
- United Kingdom
- Prior art keywords
- carriage
- installation
- rod
- along
- tube
- 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
- 238000009434 installation Methods 0.000 title abstract 4
- 238000004873 anchoring Methods 0.000 title 1
- 238000005065 mining Methods 0.000 abstract 3
- 230000003245 working effect Effects 0.000 abstract 1
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
- E21F13/00—Transport specially adapted to underground conditions
- E21F13/10—Anchorings for conveyors
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
Abstract
948,208. Mineral-mining installation. GEWERKSCHAFT EISENHUTTE WESTFALIA. Jan. 5, 1962 [Jan. 9, 1961], No. 450/62. Heading E1F. In a mineral-mining installation in which a mining machine is slidably guided along a conveyer having at least one end secured to a carriage 5 slidable along a beam 1 positioned in an adjacent roadway in a direction substantially at right angles to the conveyer, the carriage is advanced in stages along the beam as required by the advancing of the face by a short stroke shifting device. The device is preferably a piston cylinder unit 8, 9 of which the cylinder 8 is secured to the beam and the piston rod is secured to a connecting rod 10 slidable in a tube 11 through the carriage 5, the tube and rod being connected according to the relative positions of the component parts of the installation by a pin 14 passing through a hole in the tube and an aligned hole of a number of holes 12 along the rod 10. Roof and floor-engaging jacks 2, 3 and 7 allow of holding and inclining of the beam and of holding of the carriage in the workings as required. Means are provided for indicating the end of a working travel of the shifting device.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEG0031332 | 1961-01-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB948208A true GB948208A (en) | 1964-01-29 |
Family
ID=31501687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB45062A Expired GB948208A (en) | 1961-01-09 | 1962-01-05 | Anchoring apparatus for a coal-winning installation |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE612390A (en) |
| GB (1) | GB948208A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1265097B (en) * | 1965-05-24 | 1968-04-04 | Gewerk Eisenhuette Westfalia | Retractable bracing for face conveyors in the longitudinal direction of the face and the length of the route |
| CN104612751A (en) * | 2014-11-28 | 2015-05-13 | 兖州煤业股份有限公司 | Scraper loader supporting device |
-
1962
- 1962-01-05 GB GB45062A patent/GB948208A/en not_active Expired
- 1962-01-08 BE BE612390A patent/BE612390A/en unknown
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1265097B (en) * | 1965-05-24 | 1968-04-04 | Gewerk Eisenhuette Westfalia | Retractable bracing for face conveyors in the longitudinal direction of the face and the length of the route |
| CN104612751A (en) * | 2014-11-28 | 2015-05-13 | 兖州煤业股份有限公司 | Scraper loader supporting device |
Also Published As
| Publication number | Publication date |
|---|---|
| BE612390A (en) | 1962-07-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB948208A (en) | Anchoring apparatus for a coal-winning installation | |
| GB1359909A (en) | Support means for mast mounted drill | |
| GB956012A (en) | Self-advancing hydraulic roof-supporting frame assembly for use in mines | |
| GB1492586A (en) | Roof support systems for underground mine workings | |
| GB823586A (en) | Improvements in or relating to mine roof supports | |
| GB1133099A (en) | Improvements relating to roof supports for mine workings | |
| GB972381A (en) | Improvements in and relating to travelling longwall support means | |
| GB983079A (en) | Roof support suitable for use in mines | |
| GB1082543A (en) | Advancing mine roof support assembly | |
| GB1073837A (en) | Bracing arrangement for conveyors or the like | |
| GB1243426A (en) | Improvements in or relating to movable support assemblies for mineral mines | |
| GB1011067A (en) | Roof support assembly suitable for use in mines | |
| GB1216953A (en) | Improvements in support assemblies for mineral mines | |
| GB977352A (en) | Self advancing hydraulic roof support frame assembly for face galleries in mines | |
| GB966304A (en) | Improved travelling shoring-up equipment | |
| GB1072893A (en) | Apparatus for shoring up mining galleries | |
| SU79738A1 (en) | Device for cleaning the excavation of minerals | |
| GB816702A (en) | Improvements relating to hydraulic apparatus for mining machinery | |
| GB1206114A (en) | Roof support suitable for use in mines | |
| GB1065101A (en) | Mining apparatus | |
| GB1295779A (en) | ||
| GB1139988A (en) | Mine roof support assemblies | |
| GB1152843A (en) | Roof Support Assembly suitable for use in Mines | |
| GB1152842A (en) | Roof Support Assembly suitable for use in Mines | |
| GB627458A (en) | Improvements in mining machines |