[Development of a knee joint simulator (author's transl)].

This Knee Joint Simulator serves to investigate the tribological behaviour of total knee prostheses. In order to register the most important influences upon it, it is necessary to derive first of all the requirements upon the simulation of the various movements and loads from the physiological knee joint. These and some other requirements which are of a common sort, serve as the basis of the construction, the function of which is to be described in the following passage.