Patent ID: 8549695

Claim:
Window wiper device for a vehicle, with a driving motor ( 2 ), a motor shaft ( 3 ) of which is coupled kinematically to an output shaft ( 4 ) carrying a wiper arm, wherein the motor shaft ( 3 ) and output shaft ( 4 ) are releasably drive-connected via a connecting means ( 6 ) which has first and second connecting elements which can be brought into connecting engagement and are connected to the driving motor ( 2 ) and to a housing part connected to the output shaft ( 4 ), wherein the first connecting element has a connecting bolt ( 9 ) and the second connecting element has a receiving part ( 7 ) with a recess ( 11 ) into which the connecting bolt ( 9 ) projects in a fitted position, wherein the receiving part ( 7 ) is inserted in a form-fitting manner into a support part ( 8 ), and the receiving part ( 7 ) is scratch-resistant at least in a region surrounding the recess ( 11 ), and wherein a flange sleeve ( 12 ) made of scratch-resistant material is inserted into the recess ( 11 ) in the receiving part ( 7 ) and a flange ( 13 ) of said flange sleeve at least partially covers a surface of the receiving part ( 7 ).