| 摘要 |
PROBLEM TO BE SOLVED: To enable switchboards to be joined readily to each other. SOLUTION: To join a side plate 5a of a switchboard 5 to a side plate 6a of the other one 6, holes 7a, 8a and the like are formed in a side plate 5a in the vertical direction and on a side plate 6a, protruding hole-forming members 9a, 10a and the like are formed in the same direction. With each hole-forming member passed through the holes, a connecting bar 11 is inserted into the hole- forming members 9a, 10a and the like to integrate the side plates 5a, 6a and, as a result, the switchboards 5, 6. |
