| 摘要 |
A safety device for vehicles with a trailer which is coupled to the vehicle's coupling device (1, 2) by means of a trail bar (3), which safety device functions by means of a detector (6) provided on the vehicle, which detector signals (8) by means of a position indicator (7) on the trail bar (3) when the trail bar of the trailer reaches a certain angle in relation to the longitudinal axis of the vehicle. |
