| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b16256a72f5f8a91dca4d740ad61846a |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22D29-003
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22D31-002 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22D31-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22D29-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22D29-00 |
| filingDate |
1992-04-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1997-12-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f40d92da46e8cbf9dd715945f0d77136
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0268ced5a474d3d3f9917ee75e4982fc |
| publicationDate |
1997-12-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CA-2103136-C |
| titleOfInvention |
Method and apparatus for heat treating metal castings |
| abstract |
An improved method and apparatus for heat treating a metal casting having a sand core comprising a heat treating furnace (11), with fans (44) for directing a flow of air over the casting to dislodge the sand core. The dislodged sand falls into a trough (50) where it is collected and conveyed to a central collection bin (60) for reuse. |
| priorityDate |
1991-05-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |