http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101548287-B1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1616a93148eeb16096013c69efcf8b7f http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8d0fc2b70675ee19bd5fc464f5ae9061 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_77ff256bc04d500e8daf3e525124dc70 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E02D2250-0046 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E02D5-60 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E02D5-58 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E02D5-72 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E02D5-58 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E02D5-72 |
| filingDate | 2015-01-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2015-08-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_654746c8437d4b64594da14e2d9bf9e6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cc0f439ec759258fefd6cc4b86b5b7c3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dddc45f7e4b3b2d4193826490b48ff5e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_95fe3730f8c77f6b373b6276d480f6e2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_98f863c63e9eef113cc4a4a0c072ead9 |
| publicationDate | 2015-08-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-101548287-B1 |
| titleOfInvention | Tip Strengthening Apparatus for PHC(Pretensioned spun High strength Concrete) Pile |
| abstract | The present invention is applied to a PHC pile file to insert a PHC pile into a hole drilled in the ground. The pile is inserted while scratching the inner circumferential surface of the hole to smooth the inner circumferential surface, thereby increasing frictional force (PHC) pile which can increase the supporting capacity by introducing slime, water, cement, and the like at the lower part of the hole into the inside of the PHC pile file, Wherein the end strengthening device of the PHC file comprises: a fixing part fixed to a lower end of the PHC file and having at least one inlet hole communicating with the hollow part of the PHC file; And a ring-shaped inclined portion protruding downward from the outer circumferential surface of the PHC pile to the fixing portion so as to be in contact with the inner circumferential surface of the hole when the PHC pile is inserted into the hole drilled in the ground . |
| priorityDate | 2015-01-19-04:00^^<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/CID962 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID419512635 |
Total number of triples: 24.