WIPING DEVICE FOR A DETECTION SYSTEM

The present invention relates to a wiping device (3) for a detection system (1) of a vehicle, comprising a wiper blade (10), a wiper arm (9), a motor unit (5) and a drive unit (6), such drive unit (6) comprising a guidance block (8) which carries the wiper arm (9), and which is inserted in a guidance frame (4), such drive unit (6) comprising a plurality of belt wheels (61, 62), at least one drive belt wheel (61) is driven in a rotational motion by the motor unit (5), characterized in that the drive unit (6) comprises a belt (7) which is driven by the belt wheels (61, 62) and moves the guidance block (8) according to a rectilinear motion.