Window wiper arrangement with wiper arm which is linearly driven by means of a cable drum

摘要

The invention relates to a window wiper arrangement with linearly guided wiper arm which is driven via a boden cable. In order to guide the wiper lever (3) in a simpler way, the latter is driven by means of boden cable (8). In order to increase the drive force and to simplify the guidance of the wiper lever (3), the boden cable is driven by means of a looped boden cable which engages on a cable drum. The cable drum can create an oscillating rotational movement in that an oscillating articulated rod engages on the drum by means of a toothed gearing or in that a second looped cable acts on the cable drum. The second looped cable can be formed by a cable (25) whose ends are attached to the articulated rod (16). <IMAGE>