| 摘要 |
In a window lifting mechanism 10 for motor vehicles, with an engagement member 16 which engages at a window pane, a slide member 24 which is connected with the engagement member and is supported to be slidable at a guide rail 26, and a cable drive 12 to move the engagement member 16 along the guide rail 26, the engagement member 16 is supported at the slide member 24 so as to be slidable in the longitudinal direction X of the guide rail 26, i.e. simply by attaching the engagement member 16 at a bearing part which in turn is supported to be slidable at the slide member 24 in the longitudinal direction X. With this simple arrangement an increase in the lift of the window lifting mechanism at a specified length c of the guide rail 26 is achieved, while maintaining the mechanical stability of the window lifting mechanism with respect to tilting motions of the window pane which lie in the plane of the window pane. Preferably a steel band loop 44 is used as the bearing part. In an additional embodiment, the steel band is slidably supported directly at the guide rail which is constructed as a C-rail, wherein at least one end of the guide rail a deflection for the band is provided.
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