| 摘要 |
PURPOSE:To keep off and lost motion of a window pane by installing an auxiliary link additionally in an X-type link, pivotally attaching the one end to a driven link, and connecting the other end to a second guide rail via a slider. CONSTITUTION:One end side of a driving link 6 of an X-type link 4 is pivotally attached to a door panel, and connected to a turning drive source 10, while it is connected to a first guide rail 111 via a first slider 121. Next, one end of a driven link 7 is connected to the first guide rail 111 via a second slider 122 and then other end is connected to the second guide rail 122 via a third slider 123. In addition, there is provided with an auxiliary link 1, and its one end is pivotally attached to the driven link 7, while the other end is connected to the second guide rail 112 via a fourth slider 12. With this constitution, any displacement of these second and third sliders 122, 123 in the car length direction is checked, thus any lost motion in a window pane 3 around an axis in parallel with the car width direction can be prevented from occurring. |
