| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_78380e3db90a2849c376c3b3f7faaebf |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C48-001
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C2791-007
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C48-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C2791-006
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29L2023-186 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C48-09
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C48-13
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C48-303
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C49-0021 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C49-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C48-13
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C48-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29D35-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C48-09 |
| filingDate |
2008-02-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2011-08-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0c04c3dea880adee20980f6fa3b0234c |
| publicationDate |
2011-08-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-2252449-B1 |
| titleOfInvention |
Method and device for the continuous production of a composite pipe having a pipe bell and composite pipe |
| abstract |
A composite pipe (10) comprises an inside pipe (39') and an outside pipe (37’). The latter has an undulation with peaks and troughs. The composite pipe (10) is furthermore provided with a pipe bell (41). In a transition section (61) to the composite pipe (10) and the pipe bell (41) at least one transfer port (59) is provided, which connects the intermediate space between the outside pipe (37’) and inside pipe (39’) in the region of the transition section (61) and an adjoining peak. The following applies to the radial height b of the transfer port (59) with respect to the width a in the circumferential direction: a ≥ b. |
| priorityDate |
2008-02-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |