| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_887e125008cf84c53554d9e68cf7f02b |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29L2031-3076
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C2043-106 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C70-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C43-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C33-3821 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C70-34 |
| filingDate |
2019-07-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_97011eb26e8458496ab981e5dc4dc8e9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_07a3e2894cd351642e1df745c1b6e164
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_63933607511052a395d09c2aa19fa3f2 |
| publicationDate |
2021-01-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2021001571-A1 |
| titleOfInvention |
Expandable tooling systems and methods |
| abstract |
Methods of manufacturing composite workpieces that include adding an expandable element to an internal volume of a constraining container proximate to a uncured composite workpiece supported on a rigid form, where the expandable element is configured to expand when a predetermined change is produced in an attribute of the expandable element; expanding the expandable element by producing the predetermined change in the attribute of the expandable element, so that an expansion of the expandable element applies pressure to the workpiece supported on the rigid form within the internal volume, and curing the composite workpiece while the resulting pressure is applied to the workpiece supported on the rigid form. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11046027-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11325282-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2023079888-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11787914-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11673366-B2 |
| priorityDate |
2019-07-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |