Motor vehicle window lifter has electric drive supplied by electrical cable as components of traction mechanism or of mechanism for supplying further electrical component moving with pane

摘要

The window lifter has an electric drive (2) and a traction mechanism (10) coupled on one side to the drive and on the other to the window pane (35) to be moved to transfer the displacement force of the drive to the window pane, whereby the drive is movable with the pane along thee displacement path and is connected via an electric lead to a voltage supply. The electrical cable for supplying the drive is a component of the traction mechanism or of a mechanism (10,40'') for supplying a further electrical functional component (39) that can move with the window pane.