发明名称 Process and apparatus for molding optical lenses
摘要 A process and an apparatus are used for molding optical lenses from a thermosettable plastic material. Two molding shells having surfaces of a predetermined shape are arranged at a distance relative to one another and are sealed at their periphery. The plastic material is brought into the gap enclosed by the surfaces between the molding shells. At least one of the surfaces is deformed from an initial shape into the predetermined shape immediately prior to the bringing in of the plastic material and depending on predetermined data.
申请公布号 US2005253291(A1) 申请公布日期 2005.11.17
申请号 US20050051804 申请日期 2005.02.04
申请人 VOLKENANDT HARALD 发明人 VOLKENANDT HARALD
分类号 B29C39/02;B29D11/00;G02C7/02;(IPC1-7):B29D11/00 主分类号 B29C39/02
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