| 摘要 |
<p>The present invention encompasses a trailer-related arrangement (1) with a chassis (2) whose front section (2a), seen in a normal direction of travel, displays a first part (3 a), in a two-part coupling unit (3), where a second part (3b) is associated with a tractor vehicle, and whose rear section (2b) supports, via a transversely-oriented shaft (4'), chassis-supporting wheels (4, 4a) and a frame (5), adapted to support upper (6) and lower (7) warning beams and a warning sign (8) oriented between the warning beams (6, 7). The upper warning beam (6) is adapted to support, within each of its end sections, a warning lamp (10, 11). Said upper warning beam (6) is given a shortened transversely-oriented length ("Ll"). To each respective end section, there is disposed a horizontally displaceable beam section (6a, 6b) where each one of said beam sections (6a, 6b) each supports a warning lamp (10, 11). Said warning lamp (10, 11) is placed at a predetermined distance ("L2") from an end surface allocated to the beam section (6a', 6b') while, at a fully horizontally retracted position of the beam section (6a, 6b) in the warning beam (6), the warning lamp (10, 11) will be given said predetermined distance ("L2") from an end surface (6', 6") allocated to the warning beam (6).</p> |
