http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-1327260-C
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_45453458ff4b7be9a207c3d7303f7691 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29L2031-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S264-83 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29L2031-751 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C44-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C44-421 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C44-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C44-42 |
| filingDate | 1987-07-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1994-03-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e49fea5fd00ea7f5c523d8462525b5ae http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c69e8a1fb7f590a8f85ad8ba8493f8a0 |
| publicationDate | 1994-03-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-1327260-C |
| titleOfInvention | Process for injecting polyurethane foam in a hollow envelope, particularly a vehicule headrest, and implementation means thereof |
| abstract | SPECIFIC The subject of the invention is a high injection method pressure of polyurethane foam in an envelope dig using means of the type comprising a mixing chamber of the constituents of the foam polyurethane, a cylinder communicating with the chamber, and open at its two ends, one of its extremi-tees opening into the hole in the hollow casing and the other end serving as an inlet for a piston arranged to slide in the cylinder and push the polyurethane foam in the envelope. According to the invention, the cylinder is substantially vertical, its upper end opens into the opening of the hollow pit and it is about half the volume of the one delimited by the envelope, and the movement of the piston in the cylinder is synchronously adjustable with the mixing head cycle. |
| priorityDate | 1986-07-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 22.