http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-102359072-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/E05C1-004 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E06B7-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E01F8-0005 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E01F8-0023 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E05B1-003 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E05B1-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E06B7-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E05C1-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E01F8-00 |
| filingDate | 2021-10-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-02-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4a68634f4c059ed86b33e016cf4e04f1 |
| publicationDate | 2022-02-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-102359072-B1 |
| titleOfInvention | Easy-to-maintain door-closing soundproofing facility equipped with double-frame noise-reducing soundproofing board |
| abstract | The present invention relates to an easy-to-maintain door-opening soundproofing facility equipped with a double-frame noise-reducing soundproofing board, and when a loosening phenomenon of a holding anchor bolt installed on the back side of a soundproof wall occurs, tightening work or anchor bolt replacement work is easier This is to prevent worker safety accidents and improve the maintenance efficiency of soundproof walls by applying an opening/closing structure to make it possible. The present invention for realizing this is a soundproofing facility in which a plurality of posts 20 are installed at regular intervals on the foundation concrete 10, and soundproof plates 30 and 30' are sandwiched between the posts 20 in a stacked form. In the sound insulation board (20, 30'), the sound insulation board (30) located at the lowermost end has an opening/closing door (40) configured to be able to open and close; The holding member (20) is configured with a locking member for adjusting the locking state of the open side of the opening and closing door (40); The opening/closing door 40 corresponding to the locking member is provided with an opening/closing control handle 41 for driving the internal locking member 42. |
| priorityDate | 2021-10-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 22.