| 摘要 |
PURPOSE:To reduce the waste in materials at manufacture remarkably, by forming plural support legs projected to both sides of a central long stem supporting a torsional oscillator separately. CONSTITUTION:The support metal fixture 14 consists of the ling stem 15 and the plural support legs projected to both sides from the stem 15. The support legs 16 are bent in the mounting direction at the middle part and an enlarged contact section 17 for contacting with the mounting plane is formed for the support leg ends for each support leg separately. The support metal fixture 14 is formed by bending the support legs 16 of a flat support metal fixture member 12. In forming the member 12 with press processing, the support legs of the other support metal fixture members are arranged between the support legs 16 of each support metal fixture member 12. Thus, the plural support metal fixture members are manufactured from one metallic plate 11 with good yield, then waste of the materials is reduced remarkably. |
