DEVICE FOR MEASURING OF FRICTION

摘要

The present invention concerns a device to be mounted on a vehicle that is in a position to measure, by means of own equipment, different data which is important for the road safety on roads and runways for aircrafts. The device is among other factors equipped with a measuring cell from which it is possible to directly read the pressure that exerts against the wheel when it impinges on the roadway. It is further possible to read the velocity of the wheel, and the acceleration/retardation.