http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-102409630-B1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6a57d0896477b265c981b1c2b334af55 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E01D19-106 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E04F11-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E01D22-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E01D22-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E01D19-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E04F11-06 |
| filingDate | 2021-12-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-06-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4a68634f4c059ed86b33e016cf4e04f1 |
| publicationDate | 2022-06-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-102409630-B1 |
| titleOfInvention | Stationary type railway bridge inspection facility stairs with variable length and its construction method |
| abstract | The present invention relates to a stairway for a stationary bridge inspection facility with variable length and a construction method thereof, and the construction efficiency is improved at the site by forming a length variable structure while construction is performed on a railway bridge in a stationary method. This is to show the effect of improving the structural safety of The present invention for realizing this, in the railway bridge inspection facility stairs installed to connect the bridge sidewalk 110 of the bridge top plate 100 and the inspection passage 400 of the pier 300, the bridge sidewalk 110 The upper footrest 10 is connected to the seated form by means of a mounting means; a step portion 20 configured to be connected to the upper footrest 10 at a predetermined angle; a handrail 30 configured on the side of the step portion 20 and the upper footrest 10 to prevent a fall; It is characterized in that it constitutes the configuration of a variable frame 40 configured to be adjustable in length on the lower side of the step portion 20 and connected to the inspection passage 400 . |
| priorityDate | 2021-12-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 24.