| 摘要 |
The barriers (5) are made from steel tubing and include a number of bars that are also made from tube. The barriers have feet which rest on the ground so as to make them self-supporting. The equipment is mounted on a vehicle that may be towed.The equipment uses a framework (1) with inclined supports (4) on which the barriers are suspended. Two or more frames may be connected to form a monobloc assembly. A locking system may be included to prevent the barriers from becoming detached from the ends of the frames. |
