| 摘要 |
<p>A system for preventing a person to fall from a roof of a building onto a lower situated surface, said system comprising a securing system which extends on said roof substantially parallel to and at a distance from an edge of said roof, to which securing system a line can be secured, which line can be secured at its other end to said person, wherein said securing system comprises a multitude of weights which are arranged on said roof in a linear array parallel to and at a distance from an edge of said roof, wherein each of said weights is provided with a through hole, and wherein said securing system comprises a bar extending through each of said through holes.</p> |
