http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-102310623-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B60Y2200-221 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A01B35-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A01B23-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A01B23-04 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A01B23-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A01B35-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A01B23-02 |
| filingDate | 2019-08-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-10-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-10-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-102310623-B1 |
| titleOfInvention | Harrow for tractor |
| abstract | The present invention relates to a harrow, in particular, when the harrow is towed by a tractor to flatten the paddy field, water and soil are smoothly discharged to the rear part of the harrow, and a vortex is formed to spread the water to the surrounding area by the progress of the tractor And it relates to a tractor harrow to prevent soil loss by collecting the soil toward the rear part of the harrow. To this end, the present invention includes a frame provided with a bracket for connection to the rear of the tractor; A plurality of serenals are installed on the rear side of the frame, and a plurality of serenals are arranged in an oblique direction toward the central portion of the moving direction of the frame. ; an induction part extending upward from one side of the flat part to guide the water and soil discharged to the rear of the frame toward the center of the frame in the moving direction; and a vortex forming part extending upwardly of the induction part to form a vortex when water and soil guided by the induction part collide. |
| priorityDate | 2019-08-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 19.