专利名称：Equipment and process for producing a
molded article
发明人：Hans-Georg Seimetz申请号：US10607847申请日：20030627公开号：US07220114B2公开日：20070522
专利附图：
摘要：The present invention relates to a process and equipment for producing amolded article, especially a flat molded article, which has cavities and webs between thecavities, which webs essentially join two disks, wherein the equipment includes a press
mold with a die, which forms the outer circumference of the molded article, and tworams, which are arranged as a lower ram and an upper ram and form the outer surfacesof the disks. The equipment includes a segment ram integrated in the lower ram and/orin the upper ram, which segment ram has ram segments with essentially the cross-sectional shape of the above-mentioned webs, with which ram segments the segmentram moves into and engages recesses with the same cross-sectional shape in the lowerram or upper ram, and by a removable core, which can be inserted in the press mold andhas the core segments that form the above-mentioned cavities, such that the spacesbetween the core segments in the press mold are arranged congruently with the ramsegments mentioned above. To produce a ring-shaped molded article, the press moldwhich is used is additionally provided in an already well-known way with a mandrel thatforms the inner circumference.
申请人：Hans-Georg Seimetz
地址：Wadern-Wadrill DE
国籍：DE
代理人：Friedrich Kueffner
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