| 摘要 |
Each door (2a, 2b) has rounded edge surfaces along the side by which it is suspended. The surfaces include a longitudinal door post (1) with a U-shaped cross-sectional profile along its length. The post has two facing, projecting pieces (111,112), the end parts of which are rounded. The end parts of the pieces are rounded, one part forming a counter surface for the one rounded edge surface of the door so that it partly encloses the rounded end part in the closed and open positions of the door. A sealing fillet (4) of sprung and electrically conductive material is fitted in the space between the other rounded edge surface of the door and at least one location surface in the profile, in order partly to retain the door and partly to form electrically conductive contact between the door and the door post along the whole of their length. |
