发明名称 GRAVITY INJECTION OF MOLDING MATERIAL FOR COMPRESSION MOLDING AND RELATED METHODS
摘要 <p>A molding apparatus includes a bottom platen, a bottom mold portion carried by the bottom platen, and a top platen overlying the bottom platen and the bottom mold portion. The top platen includes slots extending therethrough for receiving a molding material. The molding material is to be gravity deposited into the bottom mold portion. A top mold portion is carried by the top platen and is moveable between a molding material loading position and an article forming position. An actuator is coupled to the top mold portion for moving the top mold portion between the molding material loading position and the article forming position. The molding material loading position corresponds to when the top mold portion is non-overlying the bottom mold portion so that the molding material can be gravity deposited therein. The article forming position corresponds to when the top mold portion is overlying the bottom mold portion for molding an article.</p>
申请公布号 EP2150136(A1) 申请公布日期 2010.02.10
申请号 EP20080756032 申请日期 2008.05.21
申请人 D AND D MANUFACTURING 发明人 POLK, SR, DALE
分类号 B29C31/04;B29C43/04;B29C43/34;B29C45/28 主分类号 B29C31/04
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