| 摘要 |
<p>PURPOSE:To facilitate inspection, repair and replacement of bus by connecting main circuit conductors in cubicles, arranged in line, through approximately U-shaped flexible buses and connecting the bus, freely dismountably, to a bus bushing. CONSTITUTION:A bus bushing 13, where a penetrating conductor 14 is connected with the main circuit conductor in each cubicle 1, is provided for each of a plurality of cubicles 1 arranged in line. The bus 20 connecting the main circuit conductors comprises joint sections 21, at the opposite ends thereof, to be connected freely dismountably with respective bus bushings 13 of adjacent cubicles 1, a flexible conductor 23 connecting between the opposite joint sections 21, an insulating rubber 24 covering the outer circumference of the flexible conductor 23, and an approximately U-shaped rubber mold body composed of a conductive rubber 25 for ground layer formed on the outer circumference of the insulating rubber 24. By such arrangement, dimensional accuracy is not required when the cubicle 1 is installed while furthermore inspection, repair and replacement of bus are facilitated.</p> |
