http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H05280911-A
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21D9-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01B5-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01B5-20 |
| filingDate | 1991-07-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1993-10-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H05280911-A |
| titleOfInvention | Inner-sky displacement measuring method and device for tunnel |
| abstract | (57) [Summary] [Purpose] To provide an inner sky measuring method and apparatus capable of highly accurately measuring the inner sky displacement of a tunnel in the ground in an unmanned state. [Structure] One end of a wire rod 6 is fixed to one of both measurement points 3 and 4 facing each other in a tunnel 2, and the other end of the wire rod 6 is passed through a pulley 5 that movably supports the wire rod at the other measurement point. The other end is tensioned with a wire rod tension member (weight 7 in FIG. 1), and the movable measuring piece 8'of the detector 8 is connected to the wire rod near the tension member. The body of the detector 8 is fixedly installed at a measurement point where one end of the wire 6 is fixed. In this case, the wire is arranged to be tensioned within all expected inner-air displacements. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-102168034-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112833743-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112833743-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2018204986-A |
| priorityDate | 1991-07-22-04:00^^<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/substance/SID419509465 http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID7873 |
Total number of triples: 16.