Antiballistic panel with first and second laminates having fibers of different tensile modulus
US9341445B2 · kind B2 · utility
8Cited by
6References
11Claims
0Family size
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Key dates
| Filing date | Apr 26, 2012 |
| Grant date | May 17, 2016 |
| Priority date | — |
| Expiry date | May 18, 2032 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF41H5/0485
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
An antiballistic panel includes at least a first stack and a second stack. The first stack has a plurality of first laminates made of a first kind of fibers, and the second stack has a plurality of second laminates made of a second kind of fibers. Either the first kind of fibers or the second kind of fibers has a tensile modulus in the range of 40-85 GPa measured according to ASTM D7269. The other of the first kind of fibers or the second kind of fibers has a tensile modulus in the range of 86-140 GPa measured according to ASTM D7269.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.