| 摘要 |
<p>Arrangement for a door-leaf (1), preferably intended as a fire-proof door, which is formed of at least two planar sides (1A, 1B) which can be connected to each other, and to a process for producing such an arrangement. The invention enables a door-leaf (1), for example, with large dimensions and consisting of a plurality of different materials to be produced rationally. Each of its two opposing planar sides (1A, 1B) is formed of a plate (1A, 1B) with connecting elements (6, 7) arranged along its edges which co-act with complementary connecting elements (6, 7) on the plate (1B) which forms the other planar side (1B).</p> |
