BE798809A - Dispositif d'abattage pour exploitations minieres - Google Patents
Dispositif d'abattage pour exploitations minieresInfo
- Publication number
- BE798809A BE798809A BE130487A BE130487A BE798809A BE 798809 A BE798809 A BE 798809A BE 130487 A BE130487 A BE 130487A BE 130487 A BE130487 A BE 130487A BE 798809 A BE798809 A BE 798809A
- Authority
- BE
- Belgium
- Prior art keywords
- mining operations
- slaughter device
- slaughter
- mining
- operations
- Prior art date
Links
- 238000003307 slaughter Methods 0.000 title 1
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
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C31/00—Driving means incorporated in machines for slitting or completely freeing the mineral from the seam
- E21C31/08—Driving means incorporated in machines for slitting or completely freeing the mineral from the seam for adjusting parts of the machines
-
- 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
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)
- Milling, Drilling, And Turning Of Wood (AREA)
- Machines For Laying And Maintaining Railways (AREA)
- Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19722221392 DE2221392C3 (de) | 1972-05-02 | 1972-05-02 | Gewinnungseinrichtung für Bergbaubetriebe |
Publications (1)
Publication Number | Publication Date |
---|---|
BE798809A true BE798809A (fr) | 1973-08-16 |
Family
ID=5843812
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE130487A BE798809A (fr) | 1972-05-02 | 1973-04-27 | Dispositif d'abattage pour exploitations minieres |
Country Status (3)
Country | Link |
---|---|
BE (1) | BE798809A (fr) |
DE (1) | DE2221392C3 (fr) |
ES (1) | ES414260A1 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2836132C2 (de) * | 1978-08-18 | 1987-03-19 | Gewerkschaft Eisenhütte Westfalia GmbH, 4670 Lünen | Hobelführung für untertägige Hobel-Gewinnungsbetriebe |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1263654B (de) * | 1966-07-28 | 1968-03-21 | Gewerk Eisenhuette Westfalia | Kohlenhobel mit Loesewerkzeugen fuer die Oberkohle |
US3788503A (en) * | 1969-12-30 | 1974-01-29 | Kohjin Co | Method for producing biaxially molecule-oriented poly-{68 -caproamide resin film |
-
1972
- 1972-05-02 DE DE19722221392 patent/DE2221392C3/de not_active Expired
-
1973
- 1973-04-27 BE BE130487A patent/BE798809A/fr not_active IP Right Cessation
- 1973-04-30 ES ES414260A patent/ES414260A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ES414260A1 (es) | 1976-07-01 |
DE2221392C3 (de) | 1985-04-25 |
DE2221392A1 (de) | 1973-11-22 |
DE2221392B2 (de) | 1980-04-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: GEWERKSCHAFT EISENHUTTE WESTFALIA Effective date: 19870430 |