http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-102165203-B1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_cfeb5e5f791a98f601ab68e478e15930 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9c1c8a5b4c36199836260aef20df2c50 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E05Y2201-246 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E05Y2900-132 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E05F5-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E05F3-06 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E05F3-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E05F5-02 |
| filingDate | 2020-05-15^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-10-13^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4a17dd24e1247f7e9aedb9f6784a6255 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3cd5fc30d297d352c7aa2f853620c4f5 |
| publicationDate | 2020-10-13^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-102165203-B1 |
| titleOfInvention | Door closer structure with spring |
| abstract | The present invention relates to a door closer equipped with a spring, and to achieve an improved structure in which operation control by a spring can be performed inside, so that problems of leakage, contamination and fire occurrence due to the use of existing oil can be solved. For. The present invention for realizing this includes a main body housing 10 provided with a rotation shaft 30 connected to one end of the operating arm 20; A main spring 31 configured on the rotation shaft 30; A main gear unit 32 configured on the rotation shaft 30; An operation gear block 40 provided to enable a linear reciprocating motion in a forward/rearward direction in a state engaged with the main gear part 32; A first driven shaft (50) having a back check gear unit (52) that engages when the actuating gear block (40) moves in a backward direction; A back check spring (51) provided on the first driven shaft (50); A second driven shaft 60 including a delayed action gear unit 62 that engages when the actuating gear block 40 moves in the forward direction; It characterized in that the configuration comprises a; delay action spring (61) provided on the second driven shaft (60). |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100500300-B1 |
| priorityDate | 2020-05-15^^<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/SID419521806 http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID40585 |
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