FR2482182B1 - Machine de grattage pour exploitations minieres a tambours rotatifs - Google Patents
Machine de grattage pour exploitations minieres a tambours rotatifsInfo
- Publication number
- FR2482182B1 FR2482182B1 FR8101273A FR8101273A FR2482182B1 FR 2482182 B1 FR2482182 B1 FR 2482182B1 FR 8101273 A FR8101273 A FR 8101273A FR 8101273 A FR8101273 A FR 8101273A FR 2482182 B1 FR2482182 B1 FR 2482182B1
- Authority
- FR
- France
- Prior art keywords
- rotating drum
- mining operations
- scraping machine
- drum mining
- scraping
- 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
- 238000005065 mining Methods 0.000 title 1
- 238000007790 scraping 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
- E21C27/02—Machines which completely free the mineral from the seam solely by slitting
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C31/00—Driving means incorporated in machines for slitting or completely freeing the mineral from the seam
- E21C31/02—Driving means incorporated in machines for slitting or completely freeing the mineral from the seam for cutting or breaking-down devices
- E21C31/04—Driving means incorporated in machines for slitting or completely freeing the mineral from the seam for cutting or breaking-down devices imparting both a rotary and reciprocating motion
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)
- Disintegrating Or Milling (AREA)
- Earth Drilling (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES487984A ES487984A0 (es) | 1980-01-24 | 1980-01-24 | Maquina rozadora para explotaciones mineras |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2482182A1 FR2482182A1 (fr) | 1981-11-13 |
FR2482182B1 true FR2482182B1 (fr) | 1986-08-22 |
Family
ID=8479677
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8101273A Expired FR2482182B1 (fr) | 1980-01-24 | 1981-01-23 | Machine de grattage pour exploitations minieres a tambours rotatifs |
Country Status (5)
Country | Link |
---|---|
DE (1) | DE3102179C2 (fr) |
ES (1) | ES487984A0 (fr) |
FR (1) | FR2482182B1 (fr) |
GB (1) | GB2068041B (fr) |
PL (1) | PL229378A1 (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3718478A1 (de) * | 1987-06-02 | 1988-12-22 | G Pk Exi Ugolnogo Mash | Kohlengewinnungsaggregat fuer steiles einfallen |
ES2082714B1 (es) * | 1993-12-27 | 1998-04-01 | E N Hulleras Del Norte S A | Mejoras en maquinas rozadoras para explotaciones mineras. |
CN102877841B (zh) * | 2012-09-07 | 2015-05-20 | 山西晋煤集团金鼎煤机矿业有限责任公司 | 滚筒式采煤机摇臂 |
CN104295297B (zh) * | 2014-09-16 | 2016-08-24 | 三一重型装备有限公司 | 一种掘进机截割头定位系统及方法和掘进机 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB723106A (en) * | 1951-07-02 | 1955-02-02 | Coal Industry Patents Ltd | Improvements in mining machines |
GB1039658A (en) * | 1962-07-20 | 1966-08-17 | Coal Industry Patents Ltd | Improvements in longwall mining machines |
FR1370781A (fr) * | 1963-07-17 | 1964-08-28 | Houilleres Bassin Du Nord | Machine d'abatage et de chargement, plus spécialement destinée aux tailles longues sensiblement en plateure |
DE2113399C3 (de) * | 1971-03-19 | 1973-10-04 | Gebr. Eickhoff, Maschinenfabrik U. Eisengiesserei Mbh, 4630 Bochum | Walzenschrämmaschine |
DE2552085B2 (de) * | 1975-11-20 | 1980-07-24 | Gebr. Eickhoff, Maschinenfabrik U. Eisengiesserei Mbh, 4630 Bochum | Walzenschrämmaschine |
DE2754862C2 (de) * | 1977-12-09 | 1981-10-01 | Gebr. Eickhoff, Maschinenfabrik U. Eisengiesserei Mbh, 4630 Bochum | Walzenschrämmaschine, insbesondere für niedrige Flöze |
DE2808915C2 (de) * | 1978-03-02 | 1982-07-29 | Gebr. Eickhoff, Maschinenfabrik U. Eisengiesserei Mbh, 4630 Bochum | Walzenschrämmaschine für den Untertagebergbau |
GB1570255A (en) * | 1978-05-12 | 1980-06-25 | Dresser Europe Sa | End cutting unit for a mining machine |
-
1980
- 1980-01-24 ES ES487984A patent/ES487984A0/es active Granted
-
1981
- 1981-01-16 GB GB8101419A patent/GB2068041B/en not_active Expired
- 1981-01-23 DE DE3102179A patent/DE3102179C2/de not_active Expired
- 1981-01-23 FR FR8101273A patent/FR2482182B1/fr not_active Expired
- 1981-01-24 PL PL22937881A patent/PL229378A1/xx unknown
Also Published As
Publication number | Publication date |
---|---|
ES8104489A1 (es) | 1980-12-16 |
DE3102179A1 (de) | 1982-01-07 |
FR2482182A1 (fr) | 1981-11-13 |
GB2068041A (en) | 1981-08-05 |
GB2068041B (en) | 1985-01-09 |
PL229378A1 (fr) | 1981-09-04 |
DE3102179C2 (de) | 1985-10-10 |
ES487984A0 (es) | 1980-12-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |