http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20050050470-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_80c71471bfe22b98a749a2abbd923b5a |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21D9-11 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21D9-02 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21D9-0692 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21D9-0657 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21D9-06 |
| filingDate | 2003-11-25^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c5ed78ca17575958e547c544da4e70fb http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2b309dd40f924b86e034906077ec8be4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_33d6e98835404ccf8e97860664ea9df8 |
| publicationDate | 2005-05-31^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-20050050470-A |
| titleOfInvention | Tunneling machine rotating crushers in mutual opposite direction |
| abstract | The present invention relates to a tunnel excavator, the body plate 220 is supported so that the face plate portion 210, the cutter and the bit is installed to excavate the soil and rock, and the face plate 210 is rotated in the rear of the face plate 210 , 230). In particular, the present invention is connected to the rear outer periphery of the face plate portion 210, the crushing space is formed inside the hollow shape, the first crusher 214 rotated in one direction according to the operation of the first motor 217 Wow; It is installed inside the first crusher 214, the rear end is rotatably supported by the body (220, 230), in the opposite direction in which the first crusher 214 is rotated in accordance with the operation of the second motor 227 It characterized in that it comprises a second crusher 221 is set to rotate. Therefore, in the tunnel excavator 200 of the present invention, the first crusher 214 connected to the face plate 210 is rotated in one direction, and the second crusher 221 located inside the first crusher 214 is By being configured to rotate in the other direction, even if the soil and rock excavated from the face plate portion 210 is introduced into a large amount inside, it is effectively crushed, the body 220, 230 due to the excessive torque acting on the face plate 210 There is an advantage that can also suppress the rolling phenomenon to rotate. |
| priorityDate | 2003-11-25^^<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/anatomy/ANATOMYID993 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID419512635 http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID962 |
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