| 摘要 |
Device for protecting tree trunks. The invention relates to a device which makes it possible to absorb and to transform impacts of sliding vehicles to avoid contact with the tree. It consists of two tubular shells (1) and (2) joined at points (3) (4) (5) (6) and of rounded contact angles (7) (8) (9) and (10) and of a baseplate structure which is buried or according to one variant fixed to the ground. The device according to the invention is in particular intended for the protection of tree trunks in the urban environment. <IMAGE>
|
