NL107859C - - Google Patents
Info
- Publication number
- NL107859C NL107859C NL107859DA NL107859C NL 107859 C NL107859 C NL 107859C NL 107859D A NL107859D A NL 107859DA NL 107859 C NL107859 C NL 107859C
- 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
- E21F13/06—Transport of mined material at or adjacent to the working face
- E21F13/066—Scraper chain conveyors
-
- 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
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)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL275042 | 1962-02-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL107859C true NL107859C (enrdf_load_html_response) |
Family
ID=19753624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL107859D NL107859C (enrdf_load_html_response) | 1962-02-20 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US3245722A (enrdf_load_html_response) |
| NL (1) | NL107859C (enrdf_load_html_response) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1247244C2 (de) * | 1964-10-15 | 1973-07-19 | Eickhoff Maschinenfabrik Geb | An einem Strebfoerdermittel gefuehrtes Raeumgeraet |
| US3343879A (en) * | 1965-05-25 | 1967-09-26 | Gewerk Eisenhuette Westfalia | Long wall mining planer having mine floor related guiding means |
| DE2728178C2 (de) * | 1977-06-23 | 1985-12-05 | Gewerkschaft Eisenhütte Westfalia, 4670 Lünen | Hobeleinrichtung mit am Hobelkörper angeordneten Bodenmeißeln |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB599195A (en) * | 1945-01-18 | 1948-03-08 | Mavor & Coulson Ltd | Improvements in or connected with mining machines |
| US2691514A (en) * | 1947-06-14 | 1954-10-12 | Gewerk Eisenhuette Westfalia | Planer type coal mining and loading machine |
| NL217856A (enrdf_load_html_response) * | 1956-06-09 | 1960-08-15 | ||
| DE1781817U (de) * | 1958-06-04 | 1959-01-29 | Eickhoff Geb | Winkelrinne zur fuehrung einer abbaueinrichtung im streb. |
| FR1226189A (fr) * | 1958-06-04 | 1960-07-08 | Eickhoff Geb | Couloir à section angulaire pour le guidage d'une machine d'extraction le long de la taille, utilisable notamment dans les mines |
| US3137484A (en) * | 1962-03-21 | 1964-06-16 | Stamicarbon | Face conveyor having coal plough guide means |
-
0
- NL NL107859D patent/NL107859C/xx active
-
1962
- 1962-09-04 US US221271A patent/US3245722A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US3245722A (en) | 1966-04-12 |