发明名称 Method of producing a modular cover for an air bag assembly
摘要 According to a method of producing a modular cover, a gate mark made during injection molding and left on a cover can not be seen from a vehicle occupant. A submarine gate is placed in a mold to contact with a surface of a molded modular cover which is hidden when the modular cover is in use. This mold is used to make a cover by one-color injection molding.
申请公布号 US5334340(A) 申请公布日期 1994.08.02
申请号 US19920940283 申请日期 1992.09.03
申请人 TAKATA CORPORATION 发明人 ZUSHI, TAKAYASU
分类号 B29C45/26;B29C45/27;(IPC1-7):B29C45/12 主分类号 B29C45/26
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