Patent ID: 9399387
Filing Date: 2016-07-26
CPC Classification: B60J,E05F

Claim Text:
1. A device for electrically contacting an electrically activatable functional layer of a vehicle windowpane, the device comprising: a windowpane driver for adjusting the vehicle windowpane, said windowpane driver having at least two first contact elements for a transmission of control signals to the functional layer, wherein, in an as-intended installed state, said two first contact elements are in electrical contact directly with at least two corresponding first contact points of the functional layer or of a windowpane holder directly securing the vehicle windowpane; said windowpane driver having at least one second contact element for checking a contacting of said two first contact elements with the first contact points; and said second contact element, in the as-intended installed state, being in electrical contact directly with at least one corresponding second contact point of the functional layer or of the windowpane holder directly securing the vehicle windowpane.