초록 ▼

This invention relates to a guidance system for window panes in vehicles, comprising three points of guidance only, one of the points of guidance coinciding with the lifting mechanism. As the pane may be rotated about each one of these points of guidance, the system avoids the occurrance of bending

This invention relates to a guidance system for window panes in vehicles, comprising three points of guidance only, one of the points of guidance coinciding with the lifting mechanism. As the pane may be rotated about each one of these points of guidance, the system avoids the occurrance of bending stresses, and a function-related maximum number of degrees of freedom at each point of guidance obviates redundancy, thus providing a smooth and precise guidance of the pane.

대표청구항 ▼

An apparatus for guiding a window pane of a vehicle between open and closed positions, comprising: means for movably supporting the pane; means for moving the pane between the open and closed positions; first and second means for connecting the pane the the supporting means; and third means for conn

An apparatus for guiding a window pane of a vehicle between open and closed positions, comprising: means for movably supporting the pane; means for moving the pane between the open and closed positions; first and second means for connecting the pane the the supporting means; and third means for connecting the pane to the moving means; the first, second and third connecting means comprising means for guiding the pane in directions substantially normal to its surface and for providing rotational movability to the pane about an axis extending substantially normal to the surface surrounding the first, second and third connecting means, the first and third connecting means further comprising means for guiding the pane in directions substantially parallel to its surface and normal to its direction of movement between the open and closed positions, the third means comprising means for guiding the pane in the direction of its movement between the open and closed positions, and the second means comprising means for guiding the pane solely in directions substantially normal to the surface of the pane.