发明名称 Injection molding of fabric reinforced elastomeric diaphragms
摘要 A method of injection molding and a mold for the forming of a thin walled fabric reinforced elastomeric diaphragm. According to the method, a thin, precut, preformed sheet of fabric material is placed within a suitable injection mold cavity. Subsequently, a high molecular weight elastomer is injected into the mold cavity in a controlled manner to prevent migration or weave distortion of the fabric material.
申请公布号 US5093067(A) 申请公布日期 1992.03.03
申请号 US19890369570 申请日期 1989.06.21
申请人 ALLIED-SIGNAL INC. 发明人 GIBSON, CHRISTOPHER M.
分类号 B29C45/14;B29C45/26 主分类号 B29C45/14
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