| 摘要 |
<p>The comprises a wiper blade held on the windscreen by a wiper arm (22) which rotates on a drive head (24) with an alternating sweep. There is a lifting heel (40) on the wiper which, when the wiper is at rest, engages with a support surface of a ramp (28) fixed on the vehicle. The heel raises the wiper arm to limit the support pressure on the wiper blade. The heel and the wiper arm are moulded from the same material. The wiper blade has two parallel side webs (32,34) joined on their upper edges by a bridge (36) parallel to the windscreen plane. The heel extends from the lower edge of one of the two webs in the direction of the ramp. The ramp has a lip (52) extending perpendicularly to its support surface which engages the heel and determines the angular rest position of the wiper.</p> |
