| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b5231c81de1a546c1d6a9325c10910ce |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F05B2240-31
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F05D2250-70
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-12333
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29L2031-3085
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02T50-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02T50-60 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B64C3-54
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01D5-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C61-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01D5-28 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C61-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22F1-18 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B64C3-54
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F03G7-06 |
| filingDate |
2009-04-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2011-09-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_55a4ff8ae85160c6632e36e4d0c6e09c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a604968b0d02cc15b3f0b915d767d512 |
| publicationDate |
2011-09-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
AU-2009246772-B2 |
| titleOfInvention |
Shape-changing structure member with embedded spring |
| abstract |
A shape-changing structural member (12) has a shape-changing material (14), such as a suitable foam material, for example a polymer foam capable of withstanding at least 300% strain or a metal alloy foam capable of withstanding at least 5% strain. Springs, such as one or more coil springs (40, 42), provide structural support for the shape-changing material. The springs may also be used to provide forces to expand and contract the shape change material. The springs may include pairs of concentric springs, one inside of another. The concentric springs may surround an underlying skeleton structure that supports the shape-changing material and/or aids in changing the shape of the material. The concentric springs may or may not be wrapped around the underlying skeleton structure. Multiple springs or pairs of springs may be coupled together using a sheet metal connector. |
| priorityDate |
2008-05-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |