http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2010209517-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4ad9deced45656b1526b0ccef0ca79e7 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21D11-40 |
| filingDate | 2009-03-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e2feda41c501f972ab4f9cebf4ec42db http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0b85edc999e4f91576361bfb50c7a9e7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_98134d992294e9769e1e2cb73d9fe9f8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fe865aeb7b9a2728484c383b9da17445 |
| publicationDate | 2010-09-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2010209517-A |
| titleOfInvention | Self-propelled erector |
| abstract | A self-propelled erector that can pass through a tunnel hole that is narrower than a tunnel hole for assembling a segment and assembles the segment with good water stoppage. A traveling unit 3 traveling in a tunnel hole 2, an erector unit 6 provided in the traveling unit 3, and a ring formed along an inner wall 4 of the tunnel hole 2 and assembled in the traveling unit 3 are assembled. A self-propelled erector 1 provided with a pressing ring frame 10 having a plurality of segment pressing jacks 31 for pressing the segment 5 toward the tunnel pit side, and when the lateral width of the tunnel hole 2 changes, the pressing ring according to the change In order to expand and contract the frame 10, the pressing ring frame 10 is divided into an upper block 33, a lower block 34, and a side block 35, and the position of the side block 35 in the width direction is adjusted with respect to the upper block 33 and the lower block 34. Provided possible. [Selection] Figure 2 |
| priorityDate | 2009-03-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 296.