ES512184A0 - "una maquina cortadora-cargadora para la extraccion de minerales". - Google Patents
"una maquina cortadora-cargadora para la extraccion de minerales".Info
- Publication number
- ES512184A0 ES512184A0 ES512184A ES512184A ES512184A0 ES 512184 A0 ES512184 A0 ES 512184A0 ES 512184 A ES512184 A ES 512184A ES 512184 A ES512184 A ES 512184A ES 512184 A0 ES512184 A0 ES 512184A0
- Authority
- ES
- Spain
- Prior art keywords
- minerals
- extraction
- cutting
- loading machine
- loading
- 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.)
- Granted
Links
- 238000000605 extraction Methods 0.000 title 1
- 229910052500 inorganic mineral Inorganic materials 0.000 title 1
- 239000011707 mineral Substances 0.000 title 1
Classifications
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Mechanical Engineering (AREA)
- Combines (AREA)
- Harvester Elements (AREA)
- Crushing And Pulverization Processes (AREA)
- Catching Or Destruction (AREA)
- Press Drives And Press Lines (AREA)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
- Crushing And Grinding (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU813346201A SU1089251A1 (ru) | 1981-10-15 | 1981-10-15 | Очистной комбайн |
Publications (2)
Publication Number | Publication Date |
---|---|
ES8305457A1 ES8305457A1 (es) | 1983-04-01 |
ES512184A0 true ES512184A0 (es) | 1983-04-01 |
Family
ID=20979746
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES512184A Granted ES512184A0 (es) | 1981-10-15 | 1982-05-14 | "una maquina cortadora-cargadora para la extraccion de minerales". |
Country Status (11)
Country | Link |
---|---|
BE (1) | BE893024A (es) |
CA (1) | CA1177097A (es) |
CS (1) | CS274708B2 (es) |
DE (1) | DE3216827C2 (es) |
ES (1) | ES512184A0 (es) |
FR (1) | FR2514818B1 (es) |
GB (1) | GB2107758B (es) |
MX (1) | MX159379A (es) |
PL (1) | PL137721B1 (es) |
SU (1) | SU1089251A1 (es) |
TR (1) | TR22030A (es) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3735596A1 (de) * | 1987-10-21 | 1989-05-11 | Eickhoff Geb | Walzenlader mit an tragarmen gelagerten, hoehenverstellbaren schneidwalzen |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2732275C2 (de) * | 1977-07-16 | 1983-01-13 | Gebr. Eickhoff, Maschinenfabrik U. Eisengiesserei Mbh, 4630 Bochum | Walzenschrämmaschine, insbesondere für den Abbau niedriger Flöze |
DE2807057C2 (de) * | 1978-02-18 | 1983-11-17 | Gebr. Eickhoff Maschinenfabrik U. Eisengiesserei Mbh, 4630 Bochum | Schaltungsanordnung für eine Gewinnungsmaschine des Untertagebergbaues, insbesondere für eine Walzenschrämmaschine |
-
1981
- 1981-10-15 SU SU813346201A patent/SU1089251A1/ru active
-
1982
- 1982-04-28 FR FR8207333A patent/FR2514818B1/fr not_active Expired
- 1982-04-29 BE BE0/207966A patent/BE893024A/fr not_active IP Right Cessation
- 1982-04-30 CA CA000402047A patent/CA1177097A/en not_active Expired
- 1982-04-30 GB GB08212693A patent/GB2107758B/en not_active Expired
- 1982-05-05 DE DE19823216827 patent/DE3216827C2/de not_active Expired
- 1982-05-14 ES ES512184A patent/ES512184A0/es active Granted
- 1982-05-14 CS CS353882A patent/CS274708B2/cs unknown
- 1982-05-31 PL PL23669182A patent/PL137721B1/pl unknown
- 1982-08-24 MX MX19411882A patent/MX159379A/es unknown
- 1982-10-15 TR TR2203082A patent/TR22030A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
BE893024A (fr) | 1982-10-29 |
CS274708B2 (en) | 1991-09-15 |
PL236691A1 (en) | 1983-04-25 |
ES8305457A1 (es) | 1983-04-01 |
SU1089251A1 (ru) | 1984-04-30 |
MX159379A (es) | 1989-05-22 |
DE3216827A1 (de) | 1983-05-26 |
PL137721B1 (en) | 1986-07-31 |
CA1177097A (en) | 1984-10-30 |
DE3216827C2 (de) | 1985-11-21 |
GB2107758B (en) | 1985-07-17 |
TR22030A (tr) | 1986-01-27 |
FR2514818B1 (fr) | 1985-01-11 |
GB2107758A (en) | 1983-05-05 |
FR2514818A1 (fr) | 1983-04-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Patent lapsed |
Effective date: 19960401 |