http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2000102936-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d93502a23a72b56472bc75854cfe7c60 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29L23-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C41-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C69-02 |
| filingDate | 1998-09-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1e041582602c67991ab7a1785df2e13f |
| publicationDate | 2000-04-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2000102936-A |
| titleOfInvention | Hollow cylindrical molded body having enlarged diameter portion and method of manufacturing the same |
| abstract | PROBLEM TO BE SOLVED: To provide a hollow molded article which does not require a complicated mold structure such as a nesting mold, is easy to mold, and has a relatively large diameter expansion portion at an end and its production. Providing a way. SOLUTION: A hollow cylindrical molded body 10 is subjected to centrifugal molding, and thereafter, at least one end of the hollow cylindrical molded body 10 obtained by centrifugal molding is expanded. As means for expanding the diameter, the end of the molded body 10 is heated to a temperature not lower than the thermal deformation temperature of the resin constituting the molded body 10, and the diameter increasing jig 30 is moved to the molded body 10. May be inserted into the end opening portion 32 of the main body. Since the diameter of the centrifugally formed body is increased, the diameter expansion rate can be increased as compared with the related art. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102582073-A |
| priorityDate | 1998-09-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 43.