Wiper blade unloading device for a vehicle windscreen wiper

The wiper blade relief device includes a ramp fixed to the bodywork, on which the side rail of the wiper runs. The sliding plane rises towards the final parked position. The sliding plane (2) of the ramp (1) is closed off by a stop (3) at the highest point. When the slide rail (5) runs up against the stop, it reaches a defined parked position.