http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H0835583-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5198a2a21392d6cbc0bb4898b3fb3d29 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F16L1-024 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E02F5-10 |
| filingDate | 1994-07-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6180cf30bc42ece6b5eeccafb4e61e91 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f06cff5dee84a684ab41f40186656b8e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c0ba24fb2a0130331e1880311b8cd280 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0b4885be09b2cfeeda3cbcef36b685f5 |
| publicationDate | 1996-02-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H0835583-A |
| titleOfInvention | Method of arranging protection pipe for underground pipe |
| abstract | (57) [Summary] [Purpose] A protective pipe can be easily installed in a pipe excavation hole for an underground pipe. [Structure] A narrow groove 2 extending from a road surface 1 to a depth of a buried pipe is excavated in a pipe route, and a pipe hole excavator 23 is used to excavate a pipe hole 3 in a buried pipe laying track 53 through the groove 2. A protection pipe 4 having an outer diameter smaller than the pipe hole inner diameter and a larger inner diameter than the buried pipe outer diameter is connected to a rear end portion of the carriage 23. The protection pipe 4 travels on the road surface on the narrow groove 2. It was hung from the groove 100 through the groove 100 and moved along with the excavation of the pipe hole 3. |
| priorityDate | 1994-07-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 23.