| 摘要 |
PROBLEM TO BE SOLVED: To provide a manufacturing method for an easily-manufacturable piping supporting band. SOLUTION: Both width-direction W end surfaces of a tape-like metal plate are formed as inclined planes 4. An aluminum board is extrusion-molded with a thickness of 2 mm and a width of 22 mm so that a rib 5 can be formed along the length direction L of the metal plate and so that antislip irregularities 6 can be formed on the one-surface side of the metal plate. The aluminum board is cut at a length of 380 mm, and bolt through-holes 7 are opened two by two along the length direction L at both ends in the length direction L, so that an aluminum molded article 8 can be formed. COPYRIGHT: (C)2009,JPO&INPIT
|
