| 摘要 |
PURPOSE: A jig for molding a wire cord sheet is provided to easily separate from the jig after the wire cord sheet is molded and to easily work. CONSTITUTION: A jig for molding a wire cord sheet comprises a plurality of segments in a curved shape to form in a cylindrical shape. A central shaft is formed in center of the cylindrical shape. One end of the segments is connected to the central shaft and the other end is connected to a control ring sliding in a longitudinal direction on the central shaft. The cylindrical diameter of the control ring is smaller because the segments are gathered when pulling the control ring to the rear. |
