| 摘要 |
A container for holding a fluid is described, which has self-sealing characteristics in case of puncture. The container of the invention comprises at least one layer precompressed or not (2, 5, 8, 11, 13) adjacent to or integral with a wall of the container (3, 7, 9, 10, 12, 14), the molecules of said layer being compressible against one another in all directions when there is a differential of pressure between the inside and the outside of the container. The teachings of the invention are also described when applied to a tyre for vehicles, an inner tube for a tyre and a substrate applicable to at least one wall of a container. This substrate comprises at least one layer precompressed or not (16), the molecules of which are compressible against one another in all directions when said pressure is applied to the container, inner tube, chamber or casing. This substrate (S) can be comprised of a foam material base (15) impregnated, for example, with a silicone-jelly (16). |
