NL6608526A - - Google Patents
Info
- Publication number
- NL6608526A NL6608526A NL6608526A NL6608526A NL6608526A NL 6608526 A NL6608526 A NL 6608526A NL 6608526 A NL6608526 A NL 6608526A NL 6608526 A NL6608526 A NL 6608526A NL 6608526 A NL6608526 A NL 6608526A
- Authority
- NL
- Netherlands
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
- E21C27/44—Planing knives
-
- 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
- E21C35/183—Mining picks; Holders therefor with inserts or layers of wear-resisting material
- E21C35/1831—Fixing methods or devices
-
- 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
- E21C35/183—Mining picks; Holders therefor with inserts or layers of wear-resisting material
- E21C35/1837—Mining picks; Holders therefor with inserts or layers of wear-resisting material characterised by the shape
-
- 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
- E21C35/19—Means for fixing picks or holders
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)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEG43968A DE1233809B (de) | 1965-06-24 | 1965-06-24 | Gewinnungswerkzeug fuer die Gewinnung von Kohle, insbesondere Hobelmeissel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6608526A true NL6608526A (en:Method) | 1966-12-27 |
Family
ID=7127317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6608526A NL6608526A (en:Method) | 1965-06-24 | 1966-06-20 |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE1233809B (en:Method) |
| NL (1) | NL6608526A (en:Method) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU6911181A (en) * | 1980-06-17 | 1981-12-24 | Anderson Strathclyde Ltd. | Mineral cutting pick holder |
| DE3638135A1 (de) * | 1986-11-08 | 1988-05-11 | Gewerk Eisenhuette Westfalia | Bodenmeissel fuer bergbau-gewinnungshobel |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE634940A (en:Method) * |
-
1965
- 1965-06-24 DE DEG43968A patent/DE1233809B/de active Pending
-
1966
- 1966-06-20 NL NL6608526A patent/NL6608526A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1233809B (de) | 1967-02-09 |