http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0257652-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e36acc9b5a3c0804263ad15ab3713b8d |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21D9-1013 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21C41-18 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21D23-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21D9-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21C27-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21F15-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21D9-10 |
| filingDate | 1987-08-28^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_48561b0800e66e47f7bdabfa8bd97b8e |
| publicationDate | 1988-03-02^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-0257652-A1 |
| titleOfInvention | Method of and device for driving a coal winning gallery partly in the footwall of a seam |
| abstract | The invention relates to a method and devices for driving a mining or seam section laid in the lying area of a seam with a short strut. To create such a method and to carry out the same particularly suitable devices, which allow a complete overlap in time of the cutting work of the tunneling machines and the introduction of the section dismantling, it is proposed according to the invention that the short strut leads the section tunneling and the mountains arising during the tunneling are crushed and introduced in this way that in addition to the actual mining section (7) two accompanying florets (23) are created. When driving, the weather guidance in the two escort florets (23) and in the actual excavation section (7) takes place in opposite directions, but in the same way during later dismantling. A device is particularly suitable for carrying out the method, which consists of a mining machine (1), a face conveyor (2) and a walking extension (3), which are linked to one another by means of regulating devices or a process control system in such a way that the individual procedural operations required on the different system components run in automatic sequence. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2015161833-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0881358-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2019140813-A1 |
| priorityDate | 1986-08-29^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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