http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DD-158516-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8528f7340ca26129c3e8400eef9b2baa http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_52fe990f0cc133d106392df1f262a6f8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0b677b05468558bfa1e0ccfc184349ef |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B21B3-003 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B21B2003-005 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B21B2003-001 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B21B27-02 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B21B3-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B21B27-02 |
| filingDate | 1981-05-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5a2fbf6a50efaea1ecdca58acc76c99c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cd57838419e40ce4dbeacc505b2ef71e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4470f44ab1d3bbf97f02b6064bc180f3 |
| publicationDate | 1983-01-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | DD-158516-A1 |
| titleOfInvention | SPECIAL CALIBER FOR ROLLING COLORED METAL FOUNDRY |
| abstract | Special caliber for rolling non-ferrous metal casting strips, preferably made of copper or aluminum. The aim of the invention is to obtain a profile when rolling non-ferrous metal moldings with trapezoidal cross-section, which is free of Ueberwalzungen, pressure folding cracks and other surface flaws and allows a homogeneous Gefuegeumwandlung. The invention consists in the creation of a special caliber in which the caliber following the casting process differs from the two symmetrical calibers customarily used in Properzi and Southwire continuous-rod systems and is designed so that it is optimally adapted to the trapezoidal tapping cross section. The delimitation of the lower cut caliber half is formed by two radii whose relationship to each other is in the range of 3 to 8 and the opposite caliber half is limited only by a radius. In this case, the transformation of the asymmetric trapezoidal profile is distributed to a symmetrical intermediate profile on two stitches, which in addition to the gentle Gussgefuegeumwandlung a strong reduction of the surface defects occurs. |
| priorityDate | 1981-05-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 25.