FR1445627A - Coal mining machine or other - Google Patents
Coal mining machine or otherInfo
- Publication number
- FR1445627A FR1445627A FR19010A FR19010A FR1445627A FR 1445627 A FR1445627 A FR 1445627A FR 19010 A FR19010 A FR 19010A FR 19010 A FR19010 A FR 19010A FR 1445627 A FR1445627 A FR 1445627A
- Authority
- FR
- France
- Prior art keywords
- coal mining
- mining machine
- coal
- machine
- mining
- Prior art date
- 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
- 239000003245 coal Substances 0.000 title 1
- 238000005065 mining Methods 0.000 title 1
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
- E21C27/24—Mineral freed by means not involving slitting by milling means acting on the full working face, i.e. the rotary axis of the tool carrier being substantially parallel to the working face
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)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR19010A FR1445627A (en) | 1965-06-01 | 1965-06-01 | Coal mining machine or other |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR19010A FR1445627A (en) | 1965-06-01 | 1965-06-01 | Coal mining machine or other |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1445627A true FR1445627A (en) | 1966-07-15 |
Family
ID=1579568
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR19010A Expired FR1445627A (en) | 1965-06-01 | 1965-06-01 | Coal mining machine or other |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1445627A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0026439A2 (en) * | 1979-09-27 | 1981-04-08 | Saarbergwerke Aktiengesellschaft | Cutter for a partial-cut driving machine |
FR2849662A1 (en) * | 2003-01-08 | 2004-07-09 | Cie Du Sol | Milling drum for milling of vertical section, has two sets of rollers mounted around respective axes by making angle less than forty-five degrees and thirty degrees with axis of rotation of drum and cylindrical shell respectively |
-
1965
- 1965-06-01 FR FR19010A patent/FR1445627A/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0026439A2 (en) * | 1979-09-27 | 1981-04-08 | Saarbergwerke Aktiengesellschaft | Cutter for a partial-cut driving machine |
EP0026439A3 (en) * | 1979-09-27 | 1981-05-20 | Saarbergwerke Aktiengesellschaft | Cutter for a partial-cut driving machine |
FR2849662A1 (en) * | 2003-01-08 | 2004-07-09 | Cie Du Sol | Milling drum for milling of vertical section, has two sets of rollers mounted around respective axes by making angle less than forty-five degrees and thirty degrees with axis of rotation of drum and cylindrical shell respectively |
EP1437445A1 (en) * | 2003-01-08 | 2004-07-14 | Compagnie Du Sol | Milling drum for the making of vertical trenches |
US6944977B2 (en) | 2003-01-08 | 2005-09-20 | Compagnie Du Sol | Drum for an excavator that can be used in particular for the production of vertical trenches in hard or very hard soils |
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