| 摘要 |
<p>Up-and-over sectional door, consisting of at least two, and preferably two, panels (31) hingedly attached to each other, consisting of guide profiles (32) for guiding the panels (31) in such a way that they can slide upwards and at the top of the door opening tilt back and end virtually horizontally, and consisting of guide profiles (33) for guiding the top side of the top panel (31) backwards virtually horizontally, while guide profiles (41) are provided for guiding the underside of the bottom panel (31) virtually vertically upwards to a maximum height, and consisting of a pulling cable (37) which is fixed about halfway up the bottom panel (31) and when the door is closed runs slanting upwards away from the door opening, is guided over rollers (38), (39), and bears a counterweight (30), while the pulling cable (37) runs towards the first roller (39) and approaches the door opening when the door is open. <IMAGE></p> |
