| 摘要 |
The present invention relates to 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 speed deterrent is adapted and intended to be placed against and/or in a road section ("c") intended for the advancement of a vehicle (41), with a view to causing a vehicle driver to reduce the speed of the vehicle along a stretch of road. Said speed deterrent is adapted to be able to assume a first inactive position and a second active position. An upper surface section allocated to the speed deterrent is adapted to assume a planar (20b) or substantially planar position with the upper surface section of the road section at said first position, while the upper surface section allocated to said speed deterrent is adapted to assume a raised (20b) and rigid position in relation to an upper surface section allocated to the road section at said second position. |
