摘要 |
The invention relates to a wiper system, in particular for motor vehicles, with a wiper arm which has a mounting part (2) fixed on a wiper shaft (1), a joint part (4), which is coupled thereto and bears the wiper blade, a spring element (7), one end of which acts on the joint part (4) in order to hold the wiper blade such that it bears against the window (6), and a lever (5), which is coupled to the mounting part (2) and on which the other end of the spring element (7) acts. A wiper system of this type is provided with an actuator (11) for adjusting the contact-pressure force of the wiper blade. The adjusting stroke of the actuator (11) is transmitted to the lever (5) via an operating element (12) which can be displaced in the wiper shaft (1) designed as a hollow shaft. The lever is coupled to the pivot (3) which connects the mounting part (2) to the joint part (4). The spring element (7) acts on the free end of the lever (5). The operating element (12) engages on the lever (5) between the pivot (3) and the free end (10) thereof. <IMAGE>
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