| 摘要 |
PURPOSE:To improve wiring work by disposing members having a dovetail groove extending from the front to the rear surface thereof parallel to each other on the right and left sides on upper, middle and lower parts, and fastening the members at the parts to a pair of right and left mount ports with bolts and nuts, and attaching a panel to the posts and the members. CONSTITUTION:Three pairs of members 13a-13c have a dovetail groove extending from the front to the rear surface thereof. These members are disposed horizontally parallel to each other on upper, middle and lower parts. Mount posts 14 are a pair of right and left angular members, and are fastened to desired places along the dovetail groove of the members 13a-13c by bolts 16 and spring nuts. Both edges of a panel unit 3, on which various types of electric apparatus 7 are mounted, are fixed to the posts 14. The upper and lower ends of an auxiliary panel unit 6, on which various types of electric apparatus 7 are mounted, are fixed in the dovetail groove of the members 13a and 13b by the bolts 16 and the spring nuts. Thereby, internal wires are arranged outside of the board, and hence the efficiency of wiring operations is improved. |
