Wiper Device for a Motor Vehicle Windscreen Provided with a Linearly Movable Windscreen Wiper

摘要

This window wiping device ( 2 ) comprises a linearly displaceable window wiper arm ( 11 ) which is carried by a carriage ( 12 ) which is guided by a guide rail ( 13 ) which is connected to a transmission means ( 15 ) which is moved by a drive means ( 14 ), and is characterised in that the guide rail ( 13 ) comprises at least one longitudinal channel for retaining an element of the transmission means ( 15 ) and in that the transmission means is flexible and comprises an element which can slide in the longitudinal channel of the guide rail ( 13 ).