BE671017A - - Google Patents
Info
- Publication number
- BE671017A BE671017A BE671017DA BE671017A BE 671017 A BE671017 A BE 671017A BE 671017D A BE671017D A BE 671017DA BE 671017 A BE671017 A BE 671017A
- Authority
- BE
- Belgium
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH 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
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C25/00—Cutting machines, i.e. for making slits approximately parallel or perpendicular to the seam
- E21C25/56—Slitting by cutter cables or cutter chains or by tools drawn along the working face by cables or the like, in each case guided parallel to the face, e.g. by a conveyor or by a guide parallel to a conveyor
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH 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
- E21C35/16—Guiding the machine by making use of the timbering, filling, or other supports
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEG41808A DE1248588B (de) | 1964-10-17 | 1964-10-17 | Einrichtung zur mechanischen Gewinnung von Kohle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE671017A true BE671017A (xx) | 1966-01-31 |
Family
ID=7126767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE671017D BE671017A (xx) | 1964-10-17 | 1965-10-15 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE671017A (xx) |
| DE (1) | DE1248588B (xx) |
| ES (1) | ES318601A1 (xx) |
| GB (1) | GB1116503A (xx) |
| NL (1) | NL6513412A (xx) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1758193B1 (de) * | 1969-04-19 | 1971-12-30 | Coal Industry Patents Ltd | Einrichtung zum Abbau untertaegiger floezartiger Lagerstaetten |
| DE2246233C2 (de) * | 1971-09-23 | 1983-01-27 | Gewerkschaft Eisenhütte Westfalia, 4670 Lünen | Verfahren und Vorrichtung zur untertägigen Kohlengewinnung |
| US4608349A (en) * | 1985-11-12 | 1986-08-26 | Corning Glass Works | Photochromic glass compositions for lightweight lenses |
| DE4024250C3 (de) * | 1990-07-31 | 1999-09-09 | Linsingen Heintzmann | Anordnung zum Hereingewinnen von als Flöz abgelagerten Mineralien, insbesondere von Kohle |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1334604A (fr) * | 1962-07-30 | 1963-08-09 | Maschfab Eisengiesserei Beien | Dispositif d'abattage et de transport pour un front de taille de longueur réduite, plus spécialement dans des mines de charbon, et procédé d'abattage à l'aide d'un tel dispositif |
-
1964
- 1964-10-17 DE DEG41808A patent/DE1248588B/de active Pending
-
1965
- 1965-10-12 GB GB4325565A patent/GB1116503A/en not_active Expired
- 1965-10-15 BE BE671017D patent/BE671017A/xx unknown
- 1965-10-15 NL NL6513412A patent/NL6513412A/xx unknown
- 1965-10-16 ES ES0318601A patent/ES318601A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES318601A1 (es) | 1966-07-01 |
| NL6513412A (xx) | 1966-04-18 |
| GB1116503A (en) | 1968-06-06 |
| DE1248588B (de) | 1967-08-31 |