BE668148A - - Google Patents
Info
- Publication number
- BE668148A BE668148A BE668148DA BE668148A BE 668148 A BE668148 A BE 668148A BE 668148D A BE668148D A BE 668148DA BE 668148 A BE668148 A BE 668148A
- Authority
- BE
- Belgium
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C27/00—Machines which completely free the mineral from the seam
- E21C27/20—Mineral freed by means not involving slitting
- E21C27/32—Mineral freed by means not involving slitting by adjustable or non-adjustable planing means with or without loading arrangements
- E21C27/34—Machine propelled along the working face by cable or chain
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C27/00—Machines which completely free the mineral from the seam
- E21C27/20—Mineral freed by means not involving slitting
- E21C27/32—Mineral freed by means not involving slitting by adjustable or non-adjustable planing means with or without loading arrangements
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)
- Shovels (AREA)
- Machines For Laying And Maintaining Railways (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEG41316A DE1238418B (de) | 1964-08-12 | 1964-08-12 | Kohlenhobel, der zur Anpassung an eine wechselnde Floezmaechtigkeit aus einem Grundkoerper und aus einer wechselnden Zahl von uebereinander angeordneten Meissel tragenden Einzelelementen besteht |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE668148A true BE668148A (xx) | 1966-02-11 |
Family
ID=7126654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE668148D BE668148A (xx) | 1964-08-12 | 1965-08-11 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3361479A (xx) |
| BE (1) | BE668148A (xx) |
| DE (1) | DE1238418B (xx) |
| GB (1) | GB1102605A (xx) |
| NL (1) | NL6509789A (xx) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3445138A (en) * | 1967-09-05 | 1969-05-20 | Gewerk Eisenhuette Westfalia | Mining planer |
| US4013320A (en) * | 1974-09-26 | 1977-03-22 | World Oil Mining Ltd. | Hook plough apparatus for longwall mining |
| DE2607100C2 (de) * | 1976-02-21 | 1983-11-17 | Gewerkschaft Eisenhütte Westfalia, 4670 Lünen | Hobel mit verstellbaren Lösewerkzeugen oder Werkzeugträgern |
| DE2832319C2 (de) * | 1978-07-22 | 1984-09-27 | M.A.N. Maschinenfabrik Augsburg-Nuernberg Ag, 4200 Oberhausen | Hydromechanischer Hobel mit Schneid- und Brechköpfen |
| DE3011100C3 (de) * | 1980-03-22 | 1993-11-18 | Halbach & Braun | Hobelanlage |
| DE3202350C2 (de) * | 1982-01-26 | 1984-08-23 | M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 4200 Oberhausen | Schneid- und Brechwerkzeug für eine hydromechanische Gewinnungsmaschine |
| DE3313502A1 (de) * | 1983-04-14 | 1984-10-18 | Gewerkschaft Eisenhütte Westfalia, 4670 Lünen | Hobel fuer die untertaegige gewinnung |
| DE3447176C2 (de) * | 1984-12-22 | 1995-06-22 | Westfalia Becorit Ind Tech | Hobel für die untertägige Gewinnung |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE569935C (de) * | 1931-09-02 | 1933-02-09 | Bruno Grahlmann | Schraemmaschine |
| DE914724C (de) * | 1943-03-30 | 1954-07-08 | Consolidation Bergbau Ag | Kohlenhobel fuer steile Lagerung |
| US2666629A (en) * | 1950-02-25 | 1954-01-19 | Mavor & Coulson Ltd | Adjustable cutter for strip mining machines |
| GB935012A (en) * | 1959-01-12 | 1963-08-21 | Clarke Chapman Ltd | Improvements in and relating to coal cutting machines |
| FR1257509A (fr) * | 1960-05-23 | 1961-03-31 | Gewerk Eisenhuette Westfalia | Rabot formé de deux éléments reliés à articulation pour l'abatage et le chargement automatiques du charbon, utilisable notamment dans les mines |
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1964
- 1964-08-12 DE DEG41316A patent/DE1238418B/de active Pending
-
1965
- 1965-07-28 NL NL6509789A patent/NL6509789A/xx unknown
- 1965-08-09 US US478486A patent/US3361479A/en not_active Expired - Lifetime
- 1965-08-09 GB GB33985/65A patent/GB1102605A/en not_active Expired
- 1965-08-11 BE BE668148D patent/BE668148A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1102605A (en) | 1968-02-07 |
| DE1238418B (de) | 1967-04-13 |
| NL6509789A (xx) | 1966-02-14 |
| US3361479A (en) | 1968-01-02 |