NL6414818A - - Google Patents
Info
- Publication number
- NL6414818A NL6414818A NL6414818A NL6414818A NL6414818A NL 6414818 A NL6414818 A NL 6414818A NL 6414818 A NL6414818 A NL 6414818A NL 6414818 A NL6414818 A NL 6414818A NL 6414818 A NL6414818 A NL 6414818A
- Authority
- NL
- Netherlands
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
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)
- Chutes (AREA)
- Structure Of Belt Conveyors (AREA)
- Framework For Endless Conveyors (AREA)
- Intermediate Stations On Conveyors (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEM59314A DE1273466B (de) | 1963-12-19 | 1963-12-19 | Mit einem Ausbaugestell verbundener Rueckzylinder fuer Foerdermittel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6414818A true NL6414818A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1965-06-21 |
Family
ID=7309490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6414818A NL6414818A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1963-12-19 | 1964-12-18 |
Country Status (4)
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3952525A (en) * | 1973-10-18 | 1976-04-27 | Dowty Mining Equipment Limited | Mine roof support |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE975639C (de) * | 1953-11-17 | 1962-03-22 | Gewerk Eisenhuette Westfalia | Rueckzylinder fuer Abbaufoerderer |
| DE1000767B (de) * | 1955-08-30 | 1957-01-17 | Gewerk Eisenhuette Westfalia | Rueckvorrichtung fuer den Foerderer und das Ausbaugestell im Strebabbau unter Tage durch Rueckzylinder |
| DE1011832B (de) * | 1956-03-01 | 1957-07-11 | Glueckauf Guenther Klerner Mas | Ein- und mehrzylindrische Rueckvorrichtung fuer Foerderer oder Leitschienen von Gewinnungsmaschinen |
| DE1142569B (de) * | 1959-10-09 | 1963-01-24 | Gewerk Eisenhuette Westfalia | Einrichtung zum Ruecken von Foerderern |
| AT223568B (de) * | 1961-05-17 | 1962-09-25 | Oesterr Alpine Montan | Vorrichtung zum Verrücken des Strebfördermittels in Gruben |
| DE1871211U (de) * | 1963-03-05 | 1963-05-02 | Gewerk Eisenhuette Westfalia | An ausbauelementen abgestuetzer rueckzylinder zum ruecken eines vor dem kohlenstoff liegenden foerderers. |
-
0
- BE BE657227D patent/BE657227A/xx unknown
-
1963
- 1963-12-19 DE DEM59314A patent/DE1273466B/de active Pending
-
1964
- 1964-12-11 GB GB5056864A patent/GB1082020A/en not_active Expired
- 1964-12-18 NL NL6414818A patent/NL6414818A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE657227A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | |
| GB1082020A (en) | 1967-09-06 |
| DE1273466B (de) | 1968-07-25 |