A method for operating a road finisher and paving screed for a road finisher

摘要

Road finisher (10) have a paving screed (16). The paving screed (16) has at least one compressing element (21) on. The condenser element (21), by means of a receptacle (27) with a connecting rod (28), connected to an eccentric drive (29) is connected. By means of a gap between the compressing element (21) and a control protection sheet metal (23) is in road-building material of the paving screed (16), is conveyed. This road-building material impairs the movement of the compressing element (21) is considerably. Therefore, this region is regularly be freed from the road-building material. The present invention creates a paving screed (16) as well as a method for operating a road finisher (10) with which the road finisher (10) to an economical manner and is operable. This is achieved in that the compressing element (21) at least one sensor (32) for determining a distance (37) between the guide protection sheet metal (23) and / or a protection against the guide plate (23) strippers (26) and the compressing element (21) is associated with.