| 摘要 |
<p>The present invention concerns a power supply in a cabinet/rack where the power conductors constitute surfaces of copper foil with intermediate insulation, where the conductor plates are provided with recesses respectively holes, through which outward extending tongues (5, 6) provided in the plate extend into the cabinet/rackt (13). The points of contact are provided by two parallel tongues (5, 6) with mutual spacing for a negative and a positive terminal respectively, as the connected part is provided with tongues (8, 9) that can be pushed over the tongues (5, 6) to the points of contact. Insulating poles (3, 2, 1) of glass fibre reinforced epoxy are provided between, over and under the contact surfaces respectively between the respective tongues (5, 6), and the insulating poles (3, 2, 1) are provided with clamp means for pressing the insulating poles (3, 2, 1) towards each other. The insulating poles (3, 2, 1) are provided with holes in the region between the connection surface and at their respective ends for receiving the clamp means. The clamp means is a screw (11) with a pressed in steel thread in the lowermost epoxy pole (1).</p> |
