http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103278053-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_53b4d53983adbf56dd0e7d0bf96f8ce5 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F42D1-08 |
| filingDate | 2013-05-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2015-06-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b6b03388d1a7926d8354382c9af5be53 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c063fb581ed4b24ab220e4023b901c9f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a04d75945043cbccbb88de5fff5a7cf8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_64223aa56ea09909860ba614f9db0074 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d06eae10d166a10df4b71f442c7597cb http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5de995729528897b9ffcafdc84d255df http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_45a324162a61dcadcd6a0f2b03111ce4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0395b2207a1717be897115ec9dce9315 |
| publicationDate | 2015-06-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103278053-B |
| titleOfInvention | Self-adaptation hole way restoring type explosive pushing device and application thereof |
| abstract | The invention discloses a self-adaptation hole way restoring type explosive pushing device which is composed of a self-drilling type bamboo powder barrel with the conical front end and an arc-shaped rail for pushing the self-drilling type bamboo powder barrel in auxiliary mode. Supporting legs are arranged on the bottom of the arc-shaped rail. The self-drilling type bamboo powder barrel is formed by connecting a bamboo barrel section with the self-drilling ability and at least one ordinary bamboo barrel section. The bamboo barrel section with the self-drilling ability is a bamboo barrel section with the front end provided with a conical self-drilling guiding device. The ordinary bamboo barrel section is a bamboo barrel section with the tail end provided with a conical self-drilling guiding device. The arc-shaped rail is formed by connecting at least two arc-shaped sections. Supporting legs are arranged at two positions on the bottom of each arc-shaped section. The self-adaptation hole way restoring type explosive pushing device is especially suitable for installing presplitting blasting explosive in a high and low air permeability coal layer. |
| priorityDate | 2013-05-21-04:00^^<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 |
Total number of triples: 20.