| 摘要 |
<p>The device has a control unit acting on a jack to interrupt and/or invert the functioning of the jack according to value and/or variation of a parameter representative of interaction between a door leaf and an obstacle on a path, where the jack drives the leaf between two end positions. The jack has thrusts and a cover for limiting the displacement of the leaf at one of the end positions. The unit differentiates a variation of the parameter and a variation resulting from the action of the thrust and the cover. The unit differently controls the jack from the differentiation results. An independent claim is also included for a method for controlling actuation of a door leaf or solar protection by jack between two positions.</p> |
