FR956610A - - Google Patents
Info
- Publication number
- FR956610A FR956610A FR956610DA FR956610A FR 956610 A FR956610 A FR 956610A FR 956610D A FR956610D A FR 956610DA FR 956610 A FR956610 A FR 956610A
- Authority
- FR
- France
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR956610A true FR956610A (en) | 1950-02-02 |
Family
ID=1559127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR956610D Expired FR956610A (en) |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR956610A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2751206A (en) * | 1951-03-24 | 1956-06-19 | Joy Mfg Co | Cutting device arrangement for guided reciprocation parallel to a face conveyor |
| DE1025808B (en) * | 1954-07-30 | 1958-03-13 | Maschfab Eisengiesserei Beien | In full length against the mining shock movable Schraemeinrichtung for the extraction of coal or the like. With an endless Schraemkette circulating in the direction of the impact |
| DE1042500B (en) * | 1953-02-21 | 1958-11-06 | Eisengiesserei A Beien | Peeling extraction device (coal plow) driven by traction means |
| DE1205031B (en) * | 1956-08-10 | 1965-11-18 | Bergwerksverband Ges Mit Besch | Facility for planing struts |
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0
- FR FR956610D patent/FR956610A/fr not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2751206A (en) * | 1951-03-24 | 1956-06-19 | Joy Mfg Co | Cutting device arrangement for guided reciprocation parallel to a face conveyor |
| DE1042500B (en) * | 1953-02-21 | 1958-11-06 | Eisengiesserei A Beien | Peeling extraction device (coal plow) driven by traction means |
| DE1025808B (en) * | 1954-07-30 | 1958-03-13 | Maschfab Eisengiesserei Beien | In full length against the mining shock movable Schraemeinrichtung for the extraction of coal or the like. With an endless Schraemkette circulating in the direction of the impact |
| DE1205031B (en) * | 1956-08-10 | 1965-11-18 | Bergwerksverband Ges Mit Besch | Facility for planing struts |