The present invention relates to a coupling arrangement for a driving device, wherein the coupling arrangement comprises an input, an output and a coupling, wherein the coupling is non-rotatably connected with the input or with the output, wherein the coupling furthermore comprises torque transmission means which in the coupled condition are configured to connect the output with the input for transmitting a torque from the input to the output, wherein upon exceedance of a torque threshold value in a first operating condition the torque transmission means are arranged such that the input is periodically separated from and connected with the output, and that when the torque threshold value is not reached in a second operating condition, the torque transmission means are arranged such that the input is permanently connected with the output for transmitting a torque.