公开(公告)号：WO02070306A3

公开(公告)日：2003-01-03

申请号：PCT/US0206113

申请日：2002-02-28

Applicant: PATENT HOLDING CO

Inventor： WINGET LARRY J ,  PREISLER DARIUS J ,  HOFMANN WILLIAM G ,  MURPHY JOHN F ,  TARAHOMI SASSAN

IPC: B29C45/14 ,  B29C45/34 ,  B29D99/00 ,  B60R19/18 ,  B60R21/04

CPC classification number: B29C45/14631 ,  B29C45/14778 ,  B29C45/345 ,  B29D99/0089 ,  B29L2031/3005 ,  B29L2031/3044 ,  B29L2031/721 ,  B60R19/18 ,  B60R21/0428 ,  B60R2019/1866 ,  B60R2019/1873 ,  B60R2021/0421 ,  B60R2021/0435

Abstract: A honeycomb structure (60, 62) for use in a motor vehicle component may be manufactured by providing a mold half (90, 394) with a shape defining cavity that is contoured to have generally the same as the shape of one side of the honeycomb structure that is to be formed. A plurality of vertically indexed straws (314) that, include a central core formed from a first thermoplastic material having a relatively high melting point and an outer layer of second thermoplastic material that has a relatively low melting point, are placed in contact with the shape defining cavity of the mold and heated. The honeycomb structure is mechanically affixed to an interior shell of an automobile component by, for example, means of an interference fit or bonded to an the automobile component by inserting the honeycomb structure into the molding apparatus, and then molding the automobile interior component around the honeycombstructure.

Abstract translation: 用于机动车辆部件的蜂窝结构体（60,62）可以通过提供具有形状的模具形状的模具半部（90,394）来制造，所述模具具有与胎体的一侧的形状大致相同的形状 要形成的结构。 包括由具有较高熔点的第一热塑性材料形成的中心芯和具有相对较低熔点的第二热塑性材料的外层的多个垂直分度的吸管314被放置成与该形状 确定模具的腔体并加热。 蜂窝结构体通过例如通过将蜂窝结构体插入成型装置中而通过过盈配合或与汽车部件结合的方式机械固定在汽车部件的内壳上，然后将汽车内部部件 honeycombstructure。