Blind fasteners
US8763231B2 · kind B2 · utility
5Cited by
13References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 7, 2010 |
| Grant date | Jul 1, 2014 |
| Priority date | — |
| Expiry date | Feb 28, 2031 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T403/557
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
Fasteners for producing double blind joints where the fastener is not visible or accessible are provided. The fasteners comprise a shape memory polymer that may be used to fasten workpieces by heating the fasteners, inducing recovery of the original, permanent shape of the fasteners.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.