| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1275e743ba032882d7cc0d0d963a244e |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B26F1-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T83-4766
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T83-4836
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T83-465
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T83-0515
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T83-4763 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B26F1-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B21D28-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B21D43-028 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B21D28-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B26F1-06 |
| filingDate |
2007-11-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8616cce8b50de11c6260b5b1ccfe5ad2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0b1ce986c64069bb2e538cd38fda63c9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_142b04142cd18228a424afdc775c83cc
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_03c401c742f736578849ba64c17b5eeb |
| publicationDate |
2009-09-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-2094453-A2 |
| titleOfInvention |
Rotary punch |
| abstract |
A rotary punch includes an upper die plate, a lower die plate, and a support frame having a drive assembly that moves the upper die plate horizontally and vertically along a generally circular pathway. The lower die plate is connected to the support frame for movement in a linear horizontal direction only. The upper die plate is vertically slidably connected to the lower die plate by way of one or more vertical rods attached to the upper die plate that extend down through bushings provided in the lower die plate. In operation, the lower die plate horizontally follows the upper die plate as the latter is moved along its circular pathway. Concurrently, the upper plate moves towards and away from the lower plate. This maintains a substantially constant alignment between the die plates for carrying out a periodic machining operation on a moving web of material passing there between. |
| priorityDate |
2006-11-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |