System for testing frictional relationships between two frictional partners, e.g. plastics-metal partners

摘要

A first engagement point for the introduction of a normal force and a force engagement point of a normal force sensor (9) are connected together across an elastic bending element, to which a force engagement point for applying a tangential force and a frictional force sensor are also connected. The connections have different bending stiffnesses across part sections, which are displaced by 90 deg .