发明名称 Forming Tool
摘要 The invention relates to a forming die having a cavity which forms a shaping space and into which a workpiece can be introduced. A passage, which connects the shaping space to the area surrounding the die, runs within the forming die. To achieve a contour during the shaping of the workpiece which is unaffected by the arrangement of passages connecting the shaping space to the area surrounding the die in a simple way, it is proposed that the die contains a liquid-permeable and gas-permeable insert body, which is held in a recess of the die near to the shaping space and by means of a peripheral region facing the shaping space forms a section of the cavity, and that the passage opens out at the insert body outside this peripheral region.
申请公布号 US2008034825(A1) 申请公布日期 2008.02.14
申请号 US20040581865 申请日期 2004.11.10
申请人 DAIMLERCHRYSLER AG 发明人 DUDZIAK KAI-UWE
分类号 B21D26/00;B21D26/031;B21D26/047 主分类号 B21D26/00
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