EINRICHTUNG ZUR VERÄNDERUNG DER WANKSTEIFIGKEIT

A rail vehicle (SCH) having at least two emergency springs (NF) which are arranged in a decentralized fashion in the transverse direction of the vehicle, and a roll stabilizer (WS), wherein the at least two emergency springs (NF) are arranged in different halves (FH1, FH2) of the vehicle with respect to the longitudinal axis (?) of the vehicle, wherein, in an emergency spring operating mode, force coupling (KOP) is provided between the at least two emergency springs in order to minimize the torque transmission capability between these emergency springs (NF), and also a rail vehicle (SCH) with at least two emergency springs (NF) which are arranged in a decentralized fashion in the transverse direction of the vehicle, and a roll stabilizer (WS), wherein the torque transmission capability of the roll stabilizer (WS) can be varied and is minimized in an emergency spring operating mode.