http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-172900-U1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B23K9-04 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A01B23-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A01B15-16 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A01B15-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A01B23-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B23K9-04 |
| filingDate | 2016-09-16^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2017-07-31^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2017-07-31^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | RU-172900-U1 |
| titleOfInvention | Spherical Tillage Disc |
| abstract | The utility model relates to agricultural engineering, in particular to the working bodies of disk cultivators and harrows.n n n A tillage spherical disk made of high-quality structural steel, having a solid cutting edge, sharpening from the convex side of the working surface and a hard alloy surfacing layer, while the hard alloy surfacing layer is made in the form of a sinusoidal roller 2-4 mm thick, some vertices of which are located along the length cutting edges at the same distance from each other no more than 5 times the width of the weld bead, and the opposite vertices of the sinusoidal bead are located on the auxiliary circle, steam allelic cutting edge at a distance from the cutting edge of not more than 0.1 diameter of a spherical disk.n n n The utility model allows to reduce the wear rate of the working surface of a spherical disk due to an increase in the loosening rate and a decrease in the density of the near-surface contact layer in the zones of greatest friction with compacted soil when it interacts with the surface of a sinusoidal hard alloy roller by the thickness of the deposited layer. 1 ill. |
| priorityDate | 2016-09-16^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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