APPLIANCE, E.G. TO MEASURE RAIL GEOMETRY

摘要

The invention relates to a standard train wagon at the free automatic coupling at the back of which an appliance is coupled in an easy disconnectable manner to be substantially carried by it externally from the train wagon and to be centred. The appliance is mounted to the automatic coupling in a hooking or clamping manner by a quick coupling, such that the appliance is mounted to the automatic coupling using the means at the automatic coupling to couple with a corresponding automatic coupling in a typical manner. The appliance is completely carried by the automatic coupling such that the appliance lacks an own carriage for supporting onto the ground. The appliance is designed for measuring the driving comfort for the passengers by measuring accelerations at the automatic coupling.