REGENERATIVE ENERGY ABSORPTION DEVICE, COUPLING OR JOINT ARRANGEMENT HAVING AN ENERGY ABSORPTION DEVICE OF THIS KIND, AND DAMPING ARRANGEMENT HAVING AN ENERGY ABSORPTION DEVICE OF THIS KIND

A regenerative energy absorption device for damping forces which occur during operation of a track-guided vehicle, in particular tensile, impact and/or torsional forces, wherein the energy absorption device includes at least one spring device with an elastomer body which is designed so as to at least partially deform elastically when forces are introduced into the energy absorption device, wherein the elastomer body is at least partially formed from an electrically conductive material, the specific electrical resistance of which varies under tensile and/or compressive load, and wherein the energy absorption device is allocated a resistance sensor device for detecting electrical conductivity or electrical resistance of the electrically conductive material.