US Patent 7854478 Vehicle seat

The invention relates to a vehicle (1), particularly a motor vehicle (1), comprising a vehicle seat (2), wherein the vehicle (1) comprises an actuator (25) for generating a load reducing movement of the vehicle seat (2) in case of a rear collision and a control means (10) for actuating the actuator (25) when a first threshold value relating to the amount of the rear collision is exceeded and a second threshold value relating to the amount of the rear collision is not exceeded.