BE644562A - - Google Patents
Info
- Publication number
- BE644562A BE644562A BE644562DA BE644562A BE 644562 A BE644562 A BE 644562A BE 644562D A BE644562D A BE 644562DA BE 644562 A BE644562 A BE 644562A
- Authority
- BE
- Belgium
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
- E21F13/00—Transport specially adapted to underground conditions
- E21F13/08—Shifting conveyors or other transport devices from one location at the working face to another
- E21F13/086—Armoured conveyors shifting devices
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
- E21C35/08—Guiding the machine
- E21C35/12—Guiding the machine along a conveyor for the cut material
- E21C35/14—Equipment for pressing the conveyor towards the working face
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)
- Actuator (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEG37198A DE1225128B (de) | 1963-03-05 | 1963-03-05 | Hydraulischer, am Strebausbau abgestuetzter Rueckzylinder fuer Rinnenfoerderer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE644562A true BE644562A (US06174465-20010116-C00003.png) | 1964-09-02 |
Family
ID=7125579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE644562D BE644562A (US06174465-20010116-C00003.png) | 1963-03-05 | 1964-03-02 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE644562A (US06174465-20010116-C00003.png) |
| DE (1) | DE1225128B (US06174465-20010116-C00003.png) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1000767B (de) * | 1955-08-30 | 1957-01-17 | Gewerk Eisenhuette Westfalia | Rueckvorrichtung fuer den Foerderer und das Ausbaugestell im Strebabbau unter Tage durch Rueckzylinder |
| DE1824317U (de) * | 1960-04-14 | 1961-01-05 | Glueckauf Guenther Klerner Mas | Pneumatisch-hydraulisch arbeitender rueckzylinder fuer strebfoerderer od. dgl. |
-
1963
- 1963-03-05 DE DEG37198A patent/DE1225128B/de active Pending
-
1964
- 1964-03-02 BE BE644562D patent/BE644562A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1225128B (de) | 1966-09-22 |
