| 摘要 |
PROBLEM TO BE SOLVED: To provide a metallic mold panel capable of being bent straight with accurate bending angle and facilitating machining. SOLUTION: Rib parts 2 bent and formed like a column and expansion and shrinkage parts 3 whose cross sections are formed into a wave shape along a plurality of bent bars parallel with the longitudinal direction of the rib parts 2 are alternately provided. A plurality of separator insertion holes 4 are formed by arranging them on a straight line parallel with the longitudinal direction of the rib parts 2 in the rib parts 2. The separator insertion hole 4 has a shape formed by combining a circular part in which a separator is inserted with a thin and long protruding part protruding in the direction of straight line from the circular part. COPYRIGHT: (C)2003,JPO
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