| 摘要 |
PURPOSE: A separation device for a motor vehicle is provided to conveniently and surely move a surface structure to a vertical protective position. CONSTITUTION: A separation device for a motor vehicle is provided, with a flexible flat shaped article, which is held on a winding shaft(3) located in a box housing(2) between a rolled-in rest position and a pulled-out protective position which is rigidly connected to the vehicle with holding devices. The flexible flat shaped article is rolled in and rolled out, where a return spring arrangement applies pressure in the roll-in direction onto the winding shaft. The return spring arrangement is formed by a series or parallel connection of a stronger wound spring and a weaker convenience spring, where the switching is designed while the stronger roll-up force is applied between the rolled-up rest position and a first pull-out position, and, a smaller roll-up force is applied from the first pull-out position on for a limited time for the transfer into the suspended protective position. The wound spring is associated with a damping element.
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