The invention relates to a pedal force simulation device comprising a counter to the restoring force of an energy accumulator movable input member with an element with variable contour, said element is connected to the input member, wherein are supported on the variable contour of arms to exert an additional force to the input member, wherein the element with variable contour having a wear, which adjusts when worn, the outer contour of the element with variable contour in the direction of the arms towards.
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