Patent ID: 8196255
Filing Date: 2012-06-12
Classification: B60S

Abstract:
1. In a system comprising two wiper arms, each wiper arm connected to a respective wiper blade by a respective connection device, each connection device comprising a first connection part ( 16 ) on a wiper blade side and a second connection part ( 18 ) on a wiper arm side, which connection parts are arranged adjacent to one another in the operating position, are pivotably connected via a hinge element about a hinge axis, and at least partially engage in one another by a securing means ( 32 ), each first connection part ( 16 ) having a receiver ( 38 ) for receiving the respective securing means ( 32 ), characterized in that the receiver ( 38 ) of one wiper blade has a first identification means ( 101 ) and the securing means ( 32 ) of one wiper arm has a second identification means ( 102 ) corresponding to the first identification means ( 101 ) in order for mounting the one wiper blade on the one wiper arm, and in that the other wiper blade has a different first identification means, the second identification means ( 102 ) on the one wiper arm not corresponding to the different first identification means of the other wiper blade to prevent mounting of the other wiper blade on the one wiper arm.