Patent attributes
A device for detecting the support load with which a tongue of a trailer vehicle acts on a tractor vehicle. The device includes a first coupling element, a second coupling element that can be detachably connected to the first coupling element, and with a sensor arranged between the tongue or the tractor vehicle and the first coupling element. The sensor is designed to detect the vertical force component acting between the tongue or the tractor vehicle and the first coupling element. The first coupling element is pivotably connected to the tongue or the tractor vehicle such as to be pivotable about a horizontal pivot shaft. The first coupling element is also connected to the second coupling element such as to be movable about an axis running parallel to the pivot shaft.
