BE675238A - - Google Patents
Info
- Publication number
- BE675238A BE675238A BE675238DA BE675238A BE 675238 A BE675238 A BE 675238A BE 675238D A BE675238D A BE 675238DA BE 675238 A BE675238 A BE 675238A
- 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
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)
- 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 |
|---|---|---|---|
| DEM0063898 | 1965-01-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE675238A true BE675238A (xx) | 1966-07-18 |
Family
ID=7310957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE675238D BE675238A (xx) | 1965-01-23 | 1966-01-18 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE675238A (xx) |
| FR (1) | FR1463607A (xx) |
| NL (1) | NL6600653A (xx) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4013320A (en) * | 1974-09-26 | 1977-03-22 | World Oil Mining Ltd. | Hook plough apparatus for longwall mining |
| DE3517063C1 (de) * | 1985-05-11 | 1986-09-04 | Klöckner-Becorit GmbH, 4620 Castrop-Rauxel | Kohlenhobel |
-
1966
- 1966-01-14 FR FR45895A patent/FR1463607A/fr not_active Expired
- 1966-01-18 BE BE675238D patent/BE675238A/xx unknown
- 1966-01-18 NL NL6600653A patent/NL6600653A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR1463607A (fr) | 1966-12-23 |
| NL6600653A (xx) | 1966-07-25 |
| DE1458660A1 (de) | 1969-09-18 |