BE688297A - - Google Patents
Info
- Publication number
- BE688297A BE688297A BE688297DA BE688297A BE 688297 A BE688297 A BE 688297A BE 688297D A BE688297D A BE 688297DA BE 688297 A BE688297 A BE 688297A
- 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
- E21C27/44—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
- E21C35/19—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)
- Debarking, Splitting, And Disintegration Of Timber (AREA)
- Crushing And Pulverization Processes (AREA)
- Crushing And Grinding (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1965G0044962 DE1239647B (de) | 1965-10-16 | 1965-10-16 | Meissel fuer Kohlenhobel od. dgl. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE688297A true BE688297A (es) | 1967-04-14 |
Family
ID=7127604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE688297D BE688297A (es) | 1965-10-16 | 1966-10-14 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE688297A (es) |
| DE (1) | DE1239647B (es) |
| ES (1) | ES330465A1 (es) |
| FR (1) | FR1495645A (es) |
| NL (1) | NL6611973A (es) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE340989B (es) * | 1970-03-24 | 1971-12-13 | Sandvikens Jernverks Ab | |
| DE2437361C3 (de) * | 1974-08-02 | 1986-06-19 | Wolfgang Ing.(Grad.) 4700 Hamm Vetter | Meißel für einen Kohlenhobel o.dgl. |
| DE3103951A1 (de) | 1981-02-05 | 1982-09-09 | Rudolf 4700 Hamm Garte | Verstellbarer meissel fuer kohlen-gewinnungsmaschine n unter tage |
| DE3209410A1 (de) * | 1981-06-06 | 1982-12-23 | Gewerkschaft Eisenhütte Westfalia, 4670 Lünen | Meisselanordnung, insbesondere fuer kohlenhobel u.dgl. |
| FR2536113B1 (fr) * | 1982-11-13 | 1987-12-11 | Ruhrkohle Ag | Dispositif d'extraction, notamment pour exploitations minieres souterraines, muni d'un trepan amovible du type tournant et basculant |
| CN103362506A (zh) * | 2013-07-17 | 2013-10-23 | 王浩 | 用于刨煤机的刨煤刀具 |
-
1965
- 1965-10-16 DE DE1965G0044962 patent/DE1239647B/de active Pending
-
1966
- 1966-08-22 ES ES0330465A patent/ES330465A1/es not_active Expired
- 1966-08-25 NL NL6611973A patent/NL6611973A/xx unknown
- 1966-09-01 FR FR74878A patent/FR1495645A/fr not_active Expired
- 1966-10-14 BE BE688297D patent/BE688297A/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE1239647B (de) | 1967-05-03 |
| FR1495645A (fr) | 1967-09-22 |
| ES330465A1 (es) | 1967-06-16 |
| NL6611973A (es) | 1967-04-17 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE20 | Patent expired |
Owner name: GEWERKSCHAFT EISENHUTTE WESTFALIA Effective date: 19861014 |