A window lifter assembly for a motor vehicle, comprising an electric-motor-powered cable drive having a housing, and comprising a guide rail to which the cable drive is connected via a screw fastening. The guide rail has at least one passage opening for a screw element having a screw head, which passage opening is aligned with a screw opening of the cable drive and/or of its housing. At least one contact lug for contact with the screw head extends out of the guide rail in a region of the passage opening.

A driver element for a vehicle window lifter has a pane holder for fastening to a window pane, and a rail slider for guiding on a guide rail. The pane holder has two clamping jaws which form a clamping gap for receiving the window pane. At least part of a screw element vertically penetrates the clamping jaws, the screw element has a threaded portion and a head portion. The threaded portion can be screwed into a threaded opening in the rail slider in order to brace the clamping jaws in relation to each other such that the window pane is clamped. The screw element is at least partially guided through a passage opening having an annular collar which is projectingly molded thereon. In a pre-assembly position, the screw element is interlockingly and/or frictionally engagingly held on the annular collar.

A window regulator for use in a vehicle and configured to move a windowpane between an open position and a closed position. The window regulator including a first guide rail, a second guide rail, a first slider, a second slider, and a cross-brace assembly. The first slider configured to move along the first guide rail and the second slider configured to move along the second guide rail to collectively move the windowpane between the open position and the closed position. The cross-brace assembly extending between and rigidly connecting the first guide rail to the second guide rail.

A carrier plate includes an elastic claw that includes a leading-end portion located, in a case where a base body is viewed along a sliding direction of the carrier plate, in a position overlapping with a rotation prevention claw in a direction orthogonal to the sliding direction and a width direction, and the leading-end portion is in contact with a flange portion to cause the leading-end portion and the rotation prevention claw to hold the flange portion therebetween.

A window regulator for use in a vehicle and configured to move a windowpane between an open position and a closed position. The window regulator including a first guide rail, a second guide rail, a first slider, a second slider, and a cross-brace assembly. The first slider configured to move along the first guide rail and the second slider configured to move along the second guide rail to collectively move the windowpane between the open position and the closed position. The cross-brace assembly extending between and rigidly connecting the first guide rail to the second guide rail.