| 摘要 |
The flap is especially a dome light, sloping skylight, etc., the adjusting element being filled with an expansion medium and containing an integrated gas return spring. The control device according to the invention with integrated gas return spring is different from the known devices especially in that an adjustable restoring force can be integrated into the control device, without the known disadvantages e.g. of external or internal coil springs, arising. The further advantageous effect of the present invention is that the required fatigue strength of the device due to the integrated gas spring is of the same order of magnitude as the device without corresponding return springs. |
