http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113333286-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e3727fb5eaf3d4965faaa2511e60fb31 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29K2075-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29L2031-737 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B07B1-4618 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B07B1-4609 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C39-10 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29K75-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B07B1-46 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C39-10 |
| filingDate | 2021-07-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_08147010a0f315343607f9e22a0e3145 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_93fbc85b156c77f627f6f6bdae00ee70 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bfb5e7762a3ef49adaff7779a0a90852 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0db6cfd827a25d63ac39456312f633dc |
| publicationDate | 2021-09-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-113333286-A |
| titleOfInvention | Vertical rib type polyurethane screen mesh |
| abstract | The invention discloses a vertical rib type polyurethane screen mesh, which solves the problems of complex production process and poor surface quality in the prior art and is characterized in that the upper half part of the cross section of a longitudinal vertical rib which is formed by independently pouring a die is a trapezoid long-strip-shaped polyurethane cylinder, the lower half part of the cross section of the longitudinal vertical rib is an I-shaped steel strip-shaped polyurethane cylinder, a plurality of process holes which transversely penetrate through the cylinder are formed in the middle of the I-shaped steel cylinder, and polyurethane coating glue on two sides of the lower half part of the longitudinal vertical rib can be connected into a whole through the process holes. The invention optimizes the process, is convenient to operate, advances the process of pouring the longitudinal studs, and avoids the problems of material waste, difficult surface quality control, difficult residual corner edge treatment and the like caused by the leakage of liquid materials of the moulds placed on the screen after the screen is poured; the process holes are formed in the lower portions of the vertical studs, the polyurethane materials on the two sides of the lower portions of the vertical studs are connected together, the vertical studs and the polyurethane screen surface layer are firmly bonded and are not prone to being separated, the service life of the screen is prolonged, and the vertical studs are suitable for screening large-particle materials. |
| priorityDate | 2021-07-17-04:00^^<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/compound/CID5359268 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID419491804 |
Total number of triples: 22.