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公开(公告)号：US09302315B2
公开(公告)日：2016-04-05
申请号：US13386684
申请日：2010-07-06
CPC分类号： B21D51/2646 , B21D22/26
摘要： The invention relates to a device for forming deep-drawn containers, with a mold, which has a conical shape and interacts with a stamping body, which operatively connects with a material web when the stamping body enters the mold, the stamping body containing a resilient material, at least at its outer periphery, and the stamping body having a shape on the side facing the material web, the conicity of which is less than the conicity of the mold. According to the invention it is provided that the stamping body has a slightly smaller size than the opening region of the mold, and in that when the stamping body is completely located in the mold, said stamping body has a clearance with respect to the material web, at least in the later edge region of the container.
摘要翻译： 本发明涉及一种用于形成深拉制容器的装置，其具有模具，该模具具有圆锥形形状并与冲压体相互作用，冲压体在冲压体进入模具时与材料腹板可操作地连接，冲压体包含弹性 材料，至少在其外周边，并且冲压体在面向材料纤维网的一侧上的形状，其锥度小于模具的锥度。 根据本发明，冲压体具有比模具的开口区域略小的尺寸，并且当冲压体完全位于模具中时，所述冲压体相对于材料网具有间隙 ，至少在容器的后边缘区域中。
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公开(公告)号：US20120119418A1
公开(公告)日：2012-05-17
申请号：US13386684
申请日：2010-07-06
CPC分类号： B21D51/2646 , B21D22/26
摘要： The invention relates to a device for forming deep-drawn containers, with a mould, which has a conical shape and interacts with a stamping body, which operatively connects with a material web when the stamping body enters the mould, the stamping body containing a resilient material, at least at its outer periphery, and the stamping body having a shape on the side facing the material web, the conicity of which is less than the conicity of the mould. According to the invention it is provided that the stamping body has a slightly smaller size than the opening region of the mould, and in that when the stamping body is completely located in the mould, said stamping body has a clearance with respect to the material web, at least in the later edge region of the container.
摘要翻译： 本发明涉及一种用于形成深拉制容器的装置，其具有模具，该模具具有圆锥形形状并与冲压体相互作用，冲压体在冲压体进入模具时与材料腹板可操作地连接，冲压体包含弹性 材料，至少在其外周边，并且冲压体在面向材料纤维网的一侧上的形状，其锥度小于模具的锥度。 根据本发明，冲压体具有比模具的开口区域略小的尺寸，并且当冲压体完全位于模具中时，所述冲压体相对于材料网具有间隙 ，至少在容器的后边缘区域中。
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