| 摘要 |
In the case of this window/lens wiper device in order to reduce the knocking noise as the wiper arms (8) change their direction of rotation there are attached to the reversal points (9) preloaded springs (10) which are mounted rotatably in eyes at both of their ends, are arranged at one end on the drive journal (5) of the drive lever (6) and at the other end in a fixed point (11) on the carrying device (13), the lower fixed point lying below the pivot point of the wiper-lever bearing (7). This makes it possible for the wipers to operate gently at the end points of the movement and for the wiping rate to be increased. <IMAGE>
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