| 摘要 |
PROBLEM TO BE SOLVED: To simply manufacture and assemble an assembly part rack by forming a roof with the front edge part of a top and a bottom plate and fixing a mold material rail made of aluminum that is formed at the edge parts by extrusion molding to the edge parts. SOLUTION: The bending part of an edge part 9 at a rear side is provided on the rear surface of a top 1 and a bottom plate 2, to form support rails 7 and 8 at the rear side of an assembly part rack. A roof 10 with a bole row 11 used for engagement for the pull-out support and the insertion support of each insertion type assembly part of both of support rails 5 and 6 is formed by an edge part 17 at the front side of the top 1 or the bottom plate 2. A mold material rail 18, made of aluminum that is formed by extrusion, is fixed to the top 1 and the bottom plate 2 at the rear portion of the hole row 11 of the roof 10.
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