by means of a wear correction corresponding to the actual brake lining wear in this case the brake lining arrangement 11 is permanently displaced forward in the direction of the restoring spring 13 and or in actuating direction the starting position and or restoring position of the brake lining arrangement 11 is likewise to be adapted by means of a wear correction to the increasing brake lining wear and or to a compensating forward displacement of the brake lining arrangement 11 this means that the starting position and or restoring position is likewise to be changed for the purpose of wear compensation the restoring spring 13 according to the invention solves this problem of wear compensation in that as a result of the plastic deformation following an increased action of force it shifts its point of application on the brake lining arrangement 11 in the elastically non deformed state and hence the ensuing restoring position in actuating direction of the brake lining arrangement 11 there now follows a detailed description of this operation with reference to a first embodiment that is represented in fig2 to 6 an increased action of force is achieved for example when because of the incipient wear upon a brake actuation a greater movement of the brake lining arrangement 11 occurs and hence the restoring spring 13 is.