| 摘要 |
Distance holders with a guide board (6) on the road side are fixed to the posts (2) and formed from shock-absorbing deformation profiles (3). On the deformation profiles (3) on the road side are fixed upper and lower longitudinal rails (4,5) spaced apart in the vertical plane. The lower rail (5) carries the guide board (6) so that the front side of the board extends over the front side of the upper longitudinal rail (4). The longitudinal rails (4,5) are formed from hollow profiles and the deformation profiles (3) are formed from round or multi-angled, vertically positioned hollow bodies. USE/ADVANTAGE - A highway crash barrier which increases traffic safety by being able to withstand heavier weights. |
