Patent ID: 8069610

Claim:
A device for adjusting a mounting position of a window lifter guide rail of a motor vehicle window in a frameless motor vehicle door, the device comprising: a locking member connectable to an inner panel of the door, the locking member comprising: a lower member; an upper member engageable with the lower member; a nut; at least one spring member that urges the upper and lower members into engagement with one another; and a screw that extends through at least one of the lower and upper members, the screw being non-displaceably connected to the window lifter guide rail and in threaded engagement with the nut, wherein rotation of the nut relative to the screw moves the screw and the guide rail in a substantially vertical direction which is substantially parallel to a longitudinal axis of the window lifter guide rail; wherein the upper member and the lower member are displaceable relative to one another in a first direction transverse to the substantially vertical direction and are lockingly engageable with one another in a plurality of different positions.