发明名称 Reinforced blow-molded bumpers
摘要 The present invention provides a blow-molded vehicle part and a blow-molding process for generating a one-piece vehicle part with improved strength, aesthetic appearance and reduced weight and cost. The blow-molded vehicle part includes a front vehicle part portion and a back vehicle part portion, wherein the front vehicle part and the back vehicle part have at least an outer unreinforced layer of a thermoplastic that forms a smooth outer surface of the vehicle part and a reinforced inner layer.
申请公布号 US6692064(B1) 申请公布日期 2004.02.17
申请号 US20020049383 申请日期 2002.02.11
申请人 CONIX CORPORATION 发明人 PORTER MARSHALL RAY
分类号 B60R19/18;(IPC1-7):B60R27/00 主分类号 B60R19/18
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