BE634940A - - Google Patents
Info
- Publication number
- BE634940A BE634940A BE634940DA BE634940A BE 634940 A BE634940 A BE 634940A BE 634940D A BE634940D A BE 634940DA BE 634940 A BE634940 A BE 634940A
- Authority
- BE
- Belgium
- Prior art keywords
- tool
- hard metal
- end piece
- attachment
- fixing
- Prior art date
Links
- 229910052751 metal Inorganic materials 0.000 claims description 10
- 239000002184 metal Substances 0.000 claims description 10
- 238000005065 mining Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims 1
- 238000005520 cutting process Methods 0.000 description 3
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 description 3
- 238000005242 forging Methods 0.000 description 2
- 230000004927 fusion Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000005219 brazing Methods 0.000 description 1
- 230000012447 hatching Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Classifications
-
- 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
- E21C35/18—Mining picks; Holders therefor
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)
- Earth Drilling (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE634940A true BE634940A (en:Method) |
Family
ID=201726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE634940D BE634940A (en:Method) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE634940A (en:Method) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1233808B (de) * | 1965-06-24 | 1967-02-09 | Gewerk Eisenhuette Westfalia | Gewinnungswerkzeug fuer Kohle, insbesondere Hobelmeissel |
| DE1233809B (de) * | 1965-06-24 | 1967-02-09 | Gewerk Eisenhuette Westfalia | Gewinnungswerkzeug fuer die Gewinnung von Kohle, insbesondere Hobelmeissel |
| DE1266258B (de) * | 1965-06-24 | 1968-04-18 | Gewerk Eisenhuette Westfalia | Gewinnungswerkzeug fuer bergbauliche Gewinnungsmaschinen, insbesondere Hobelmeissel |
-
0
- BE BE634940D patent/BE634940A/fr unknown
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1233808B (de) * | 1965-06-24 | 1967-02-09 | Gewerk Eisenhuette Westfalia | Gewinnungswerkzeug fuer Kohle, insbesondere Hobelmeissel |
| DE1233809B (de) * | 1965-06-24 | 1967-02-09 | Gewerk Eisenhuette Westfalia | Gewinnungswerkzeug fuer die Gewinnung von Kohle, insbesondere Hobelmeissel |
| DE1266258B (de) * | 1965-06-24 | 1968-04-18 | Gewerk Eisenhuette Westfalia | Gewinnungswerkzeug fuer bergbauliche Gewinnungsmaschinen, insbesondere Hobelmeissel |
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