WIPING DEVICE FOR A MOTOR VEHICLE

The invention relates to a wiping device (1) comprising: - a drive arm (7) configured to transmit a sweeping motion and having a longitudinal end (8), - a wiper blade (3), - a fastening device (5) disposed between the longitudinal end (8) of the arm (7) and the wiper blade (3), in which the blade (3) is equipped with at least one electrical element (23), characterized in that the longitudinal end (8) of the arm (7) is equipped with a transmitter coil (27) and in that the blade (3) is equipped at the level of the fastening device (5) with a receiver coil (29), the cooperation of the transmitter coil (27) with the receiver coil (29) making it possible to ensure the power supply of said electrical element (23) by magnetic induction.