| 摘要 |
<p>A windscreen wiper device comprising an oscillating arm (5) and a frame connected thereto for receiving a wiper blade, which arm (5) includes a mounting part (10) and a swivelling part (12) which is pin-(13)pivoted to the mounting part (10) at a first end and which is connected to the frame at a second end (4), wherein at least one pressure spring (16) is disposed in the swivelling part (12), which pressure spring (16) engages both the swivelling part (12) and the mounting part (10), characterized in that the pressure spring (16) is a coil spring having non-circular windings. <IMAGE></p> |
