Scheibenwischvorrichtung mit einer Rohrplatine

摘要

The invention relates to a windscreen wiper system (10) comprising a tubular bearing rod (12), which bears at least one electromotor, in particular, an electronically commutated, reversible electromotor (22) with a drive shaft (24) and at least one bearing (20) that supports a wiper shaft (30). Said wiper shaft (30) can be driven by the electromotor (22). A toothed structure (28) is connected to the wiper shaft(s) (30), said structure being in contact with a helicoidal structure (26) of the drive shaft (24).