| 摘要 |
<p>A windscreen wiper device, in particular for a single blade or double blade assembly, comprises for at least one of the blades, firstly a main wiper arm articulated at one end on a hinge pin, this main wiper arm being provided at its other end with a rocker and, secondly, an auxiliary arm articulated at one end on a portion of the rocker and at its other end, on a clevis pin substantially parallel to the hinge pin of the main wiper arm. The clevis pin of the auxiliary arm is displaced in relation to the geometrical axis of rotation of its clevis joint, along a central longitudinal direction of this arm by a distance sufficient to allow the assembly of the main wiper arm and of the auxiliary arm to be raised in the normal way by removing it from the surface to be wiped by rotation around the said clevis and hinge pin.</p> |
