Patent ID: 8069528
Filing Date: 2011-12-06
Classification: B60S

Abstract:
1. Wiper lever ( 10 ) with a wiper arm ( 12 ) having a longitudinal extent and a wiper blade ( 14 ) linked to it to clean windows ( 15 ) which is provided with an elastic supporting element ( 22 ) that is constructed as an elongated band, that has opposite concave-curved and convex-curved band surfaces ( 26 , 28 ) and that is curved in the longitudinal direction over its band surfaces ( 26 , 28 ), which features a rubber elastic wiper strip ( 30 ) that can be applied to the window ( 15 ) on its concave-curved band surface ( 26 ), on whose convex-curved band surface ( 28 ) an articulated part ( 20 ) sits, on which an adapter ( 40 ) is positioned so that it can move in a pendulum fashion, which has walls aligned in the longitudinal direction of the wiper blade and above the band surfaces of the supporting element with planes situated at a distance from one another, and moveable locking means ( 68 , 70 ) are arranged on the adapter, which cooperate with counter-locking means ( 66 ) of the wiper arm, characterized in that the locking means are arranged on at least one of the two walls ( 42 ) and are moveable essentially transverse to the surfaces of these walls, and characterized in that guiding means on the wiper arm and on the adapter cooperate during assembly to guide the wiper arm along an assembly path relative to the adapter, the guiding means including a guide slot extending along the assembly path and transverse to the longitudinal extent of the wiper arm.