http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2004068319-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b054a0716d7cbe13d77efa040a112ceb |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21D9-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21D9-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F16L1-024 |
| filingDate | 2002-08-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9973614e14ed398ac40f86d2cc2aed2b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7ca2bc26c0d3ca492787f1129b76d2af http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cf61d3de0193e64d76ef1c801bb61c8b |
| publicationDate | 2004-03-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2004068319-A |
| titleOfInvention | Tube installation method and tube installation device |
| abstract | An object of the present invention is to provide a tube-installing technique which can be installed over a long distance even with a tube having a small inner diameter. A pipe is formed by drilling a horizontal hole in a ground with an excavator, arranging a plurality of pipes in the horizontal hole, and connecting the plurality of pipes to the ground. This is a technique for installing the body 5, in which a plurality of pipes 3 provided with the excavator 1 in the front and the propulsion jack 15 in the rear are disposed, and formed by contraction of the propulsion jack 15 behind the propulsion jack 15. The pipe material 4 formed by assembling the segments 8 is disposed in the space 7 to be formed, and then the propulsion jack 15 is extended to press the assembled pipe material 4 supported by the reaction force receiver to thereby push the propulsion. The pipe 3 and the excavator 1 in front of the jack 15 are propelled. [Selection diagram] Fig. 3 |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-7207018-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100575653-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2018087456-A |
| priorityDate | 2002-08-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 196.