Measuring device for a semitrailer coupling of a semitrailer tractor

摘要

The present invention relates to a measuring device for a fifth wheel (10) of a semitrailer tractor, which a sensor system with at least one sensor, which is formed as a strain gauge (24, 26, 28, 30) for detecting of forces and / or moments of force in the region of the fifth wheel (10), between a saddle plate (74) and a base element (12) respective, in the transverse direction of the vehicle and are spaced apart from one another in the longitudinal direction of the sensor elements (24, 26, 28, 30) with respectively associated strain gauges are arranged.