摘要 |
<p>The system has a flexible impact protection rail (2), which is movable from a non-usage position behind an outer front of a door (1) into an usage position in a free space beside a free vertical edge of the outer front closer to a plan of the outer front. The impact protection rail is arranged in a door-sided angular recess, which is limited from an outer side of a frame of the door extending transverse to the outer front and from a back side of a part of the outer front protruding over the frame.</p> |