| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a laceway connecting metal which is connected in the orthogonal direction, in such a manner that two laceways are connected in the right angle direction such that each opening becomes continuous in the different directions. SOLUTION: This metallic tool is provided with a first fixing plate 31 having a first threaded hole 31a, a first inserting body 30 consisting of parallel first and second side plates 32, 33 provided vertically with respect to the first fixing plate 31 in the internal side direction of both sides in the width direction of the first fixing plate 31, parallel third and fourth side plates 40, 41 integrated continuously and verticallay from one end in the longitudinal direction of the first and second side plates 32, 33 and in a direction separating from the first fixing plate 31 and a second inserting body 40, consisting of the second fixing plate 43 having a second threaded hole 43a provided vertically to the third and fourth side plates 40, 41 between the end portions of the first inserting body 30 side in the width direction of the third and fourth side plates 40, 41. Thereby, the laceways are inserted to the first and second inserting bodies 30, 40 and fixed, so that the bottom plates of laceways are overlapped on the fixing plates 31, 41.</p> |
