| 摘要 |
<p>The multi-layer structure comprises successively in the projectile displacement direction a first assembly (1) of so-called projectile burial layers, each layer (2) of said first assembly being comprised of a tissue of aramide fibres, a second assembly (3) of so-called kinetic energy diffusion layers (5, 6) comprised of other tissues, and at least one additional so-called damping layer (4). Said structure is characterized in that the second assembly (3) of layers comprises successive alternated layers (5, 6) consisting of a tissue (5) of carbon fibres and of a tissue (6) of glass fibres which are made integral by means of a binding agent (7), the additional layer (4) being an elastic material layer. Application to bullet-proof waistcoats. </p> |
