| 摘要 |
<p>The invention relates to a protection device suitable for the posts of highway guardrails in the form of a double-wave (1) secured to vertical support posts (2) that are anchored in the ground, said device covering the part of the post between the double-wave (1) and the ground by means of a flexible covering formed by: an internal support structure (3) that can rotate to a maximum of 45º; a flexible covering formed by two motor vehicle tyres (3); a strong, flexible oval-shaped strip (5); and a filling (7) which is soft, flexible and/or can deform in the event of an impact and which occupies the space and the cavities between the flexible strip (5) and the support structure (4).</p> |
