| 摘要 |
<p>Joining system for joining wall panels (1, 2, 3) to form a box-like housing, which panels are composed of rectangular flat plates having a core (17) of electrically non-conducting material and having two principal surfaces situated opposite each other and covered by a layer of electrically conducting material. In the peripheral surfaces a groove extends parallel to the said principal surfaces. The groove walls are embodied such that the two principal surfaces of each plate each terminate in a wedge-shaped peripheral portion along the edges. The panels have to be joined to each other in twos by means of two L-shaped sections (13, 14) of electrically conducting material of which the ends of both legs are provided with a groove whose cross-sectional shape is matched to the shape of the wedge-shaped peripheral portions. The wedge-shaped peripheral portions of the panels are pushed into the grooves in the ends of the legs of two suitably dimensioned L-shaped sections to produce the joint between two panels and the panels subsequently are pressed with force into the said grooves in the L-shaped sections.</p> |
