| 摘要 |
PURPOSE:To delay action timing of a slide core reliably at arbitrary dimensions, by providing a plate which forms a protruded form part, which is slidable in about a perpendicular direction with a mold breaking direction based on sliding of a finger pin and insertable into a hole of a recession form of the slide core and possesses a little gap in about the perpendicular direction with the mold breaking direction. CONSTITUTION:When a finger pin 1 is acted in a mold breaking direction at the moment a mold is broken, a plate 3 slides in about a perpendicular direction with the mold breaking direction. The plate possesses a protruded form and slides within a recessed form part of an end part of a slide core 2. When a gap C is set up between the recessed form part of the slide core 2 and a protruded form part of the plate 3, the slide core 2 does not act until and A face of the plate 3 abuts against a B face of the slide core 2 but acts by delaying by amount of the gap C. Therefore, action timing of the slide core can be delayed by the amount of the gap C between the recessed form of the slide core and the protruded form part of the plate. |
