| 摘要 |
The invention concerns a shock-absorber device adaptable to a safety belt and/or a seat of any type of vehicle. The inventive device is characterised in that it comprises means (1, 2) adapted to develop resistance to compression (1) or stretching (2) and an assembly of two elements (3) and (4) sliding relative to each other and having opposite walls (3A, 3B) and (4A) adapted to compress, walls (3B) and (4A), or to stretch, walls (3A) and (4A), said means (1, 2), placed between said opposite walls, when a tractive force (F) is exerted, by the belt (5) on said two elements (3, 4).
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