| 摘要 |
<p>Sealing device in metal cabinets, which are used to screen off electromagnetic fields, for compressing metallic gaskets along the edges of its door. The device includes an elongate element (3, 5, 18) the length of which conforms with that of the door (1, 2) and which is pivotable about an axis (7) parallel to the pivoting axis of the door. At its pivoting axis (7) the element is provided with a first elongate contact surface (10) which presses against the gasket (12) with a leverage effect when the element is turned to its one end position. A second elongate contact surface (8) disposed on the element simultaneously engages against an abutment (9, 16) to prevent the door from warping due to the pressure exercised against the gasket.</p> |
