http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-202020106091-U1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d80d80811eac6afb9d9733c0c6295a3b |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C2045-0032 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C2045-167 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C45-278 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C45-0046 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C45-1642 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C45-16 |
| filingDate | 2020-10-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-11-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | DE-202020106091-U1 |
| titleOfInvention | Device for the production of a multilayer, injection-molded plastic product |
| abstract | Device for the production of a multilayer, injection-molded plastic product in a cavity (7) of a mold, which product has a sandwich structure with an uninterrupted outer skin made of a first injectable plastic (8, 12) and at least one core layer (11, 13) made of a second in comprises the first plastic layer-wise injectable second plastic, with at least one arrangement of at least one injection nozzle (1, 2) for introducing the first plastic into the cavity (7) of the mold and at least one injection nozzle (2, 4) for introducing the second plastic in the first plastic at defined injection points of the cavity (7) of the mold, the injection nozzle (1, 3) for the first plastic and those (2, 4) for the at least second plastic on independently temperature and pressure-controlled channeling means or pipe ends of a manifold (5, 6) for injecting the tempered and liquid plastic it are connected to the cavity (7) in which the plastics flow separately, characterized in that the at least one injection nozzle (1) or the arrangement of injection nozzles (1, 3) for introducing the first plastic from the at least one injection nozzle (2 ) or the injection nozzles (2, 4) for introducing the second plastic are spatially spaced apart, so that the at least one injection nozzle (2) or the injection nozzles (2, 4) for the additional introduction of the second plastic into the first plastic to fill the cavity in layers (7) can only be acted upon when the injected first plastic in the cavity (7) has reached the injection point of the injection nozzle (2) of the second plastic or has flowed over it by a defined amount, the nozzle needle (9, 10) of the injection nozzle for the second Plastic is formed so long that it opens into the first plastic layer. |
| priorityDate | 2020-10-24-04:00^^<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/CID24756 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID453884384 |
Total number of triples: 16.