http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-101981273-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21F13-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21C41-16 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21C41-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21D9-10 |
| filingDate | 2009-01-30^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2015-07-29^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2015-07-29^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-101981273-B |
| titleOfInvention | For the method and apparatus of mined material in underground environment |
| abstract | The invention provides a kind of method for mined material in underground environment.The method is included in underground passage internal positioning structure and determines locations of structures, makes this structure provide reaction force when via a series of component being couple to this structure cutterhead being compressed material.Tunnel is suitable for the material that personnel pass through and carry machine and remove.The method also comprises and cutterhead is couple at least one component in a series of component and a series of component is couple to this structure.In addition, the method comprises utilizing and is couple to the cutterhead of this structure and a series of component forms the multiple branch road tunnel segments protruding into material from tunnel, and this step is included in be formed between multiple branch road tunnel segment reorientates cutterhead and a series of component.At least one in the branch road tunnel segment formed has the length more than 50m. |
| priorityDate | 2008-02-04^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
| Predicate | Subject |
|---|---|
| isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID297 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID419559581 |
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