| 摘要 |
<p>The invention concerns a device for dynamic ejection of precut scrap (6) in a sheet comprising an upper tool (10) and a lower tool. In a first phase of relative displacement between the tools, the scrap is squeezed between the upper tool and the lower tool (12) and then transported in an ejecting direction. In a second phase of relative displacement between the tools, the upper tools acts on the lower tool so as to release the scrap, thereby enabling it to be freely evacuated.</p> |
