Patent ID: 8595978

Claim:
A path-controlled window lifter of a motor vehicle comprising: a driver being connected to a window pane of said motor vehicle and configured to be driven by a drive mechanism for adjusting the window pane; a base plate being connected to a structure of said motor vehicle and comprising a carrier part and a reinforcement part, wherein the carrier part and the reinforcement part each have respective faces that form a hollow portion therebetween, and are coupled only via bulges or formations formed in either or both of the carrier part or the reinforcement part, or are coupled only by a separate wave-shaped intermediate section, or are coupled only by a foam layer, wherein the base plate includes three guide paths for guiding said driver and for adjusting said driver along an adjustment path formed by said three guide paths, said reinforcement part defining a first and a second guide path of said three guide paths on edge regions of said reinforcement part, said first and second guide paths respectively including a first slider and a second slider both supporting the driver in a longitudinal and transverse direction of said motor vehicle, wherein the first and second slider each have sliding surfaces engaging said first and second guide paths, respectively, for guidance and force absorption both in the longitudinal and transverse direction of said motor vehicle, said carrier part defining a third guide path of said three guide paths in an edge region of said carrier part, said third guide path having a third slider supporting the driver only in the transverse direction of said motor vehicle, wherein the third slider has a sliding surface which engages said third guide path only in the transverse direction of said motor vehicle.