http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-102036103-B1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3dc5280fefce372705ab960f130b1428 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_63ca41ad109a5f85ee1904d862ccba54 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21D9-113 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21D9-001 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21D9-1093 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21D9-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21D9-1006 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21D9-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21D9-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21D9-11 |
| filingDate | 2019-04-08^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-10-25^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3c118b5b6a483328382b609536d887e9 |
| publicationDate | 2019-10-25^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-102036103-B1 |
| titleOfInvention | TPS(Torque Propelling Semi shield) capable of front control |
| abstract | According to the present invention, a propellant through which the propulsion force is transmitted; A head portion comprising a plurality of bits radially arranged on a face plate rotatably configured at a front end of the propellant, and a bit portion for digging the ground during rotation of the face plate according to propulsion of the propellant; A tip adjusting means configured at an inner lower end of the propellant and injecting a cooling body toward an outer lower ground of the propellant to rapidly cool the ground, and then moving the position of the propellant upward based on the cooled ground to enable tip adjustment; It is configured to be stretchable and stretchable on the face plate of the head so that the edges of the bits formed on the face plate are stretched for a certain length toward the outer circumferential surface of the face plate so that the diameter of the bit portion can be expanded and the cover is mounted on the outer circumferential surface of the propellant when the diameter of the bit portion is expanded. A tip adjustable excavator is provided that includes an outer diameter expansion means configured to expand the outer diameter of the propellant. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112065416-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112065416-B |
| priorityDate | 2019-04-08^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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