公开(公告)号：US5947511A

公开(公告)日：1999-09-07

申请号：US841673

申请日：1997-04-30

申请人： Nobuhiro Usui ,  Hitoshi Nakada ,  Makoto Hirai ,  Shoichi Kohara

发明人： Nobuhiro Usui ,  Hitoshi Nakada ,  Makoto Hirai ,  Shoichi Kohara

IPC分类号： B60K37/00 ,  B29C33/42 ,  B29C45/16 ,  B29C45/56 ,  B60R21/20 ,  B60R21/2165

CPC分类号： B60R21/2165 ,  B29C33/42 ,  B29C45/1635 ,  B29C45/561 ,  B29L2031/3038

摘要： An integrally molded air-bag cover article is disclosed which contains an air-bag cover section which is made of a resin and has a periphery, and a frame section which is made of a resin and is integrally and continuously formed with the periphery by way of a weak section. The weak section is constituted by a resin junction in which an interface of the resin constituting the air-bag cover section and an interface of the resin constituting the frame section are joined together by bonding action between the resins. A continuous groove and a continuous protrusion are respectively formed on a front surface and a rear surface of the integrally molded air-bag cover article. The weak section is formed so as to extend from an inner face of the groove to an outer face of the protrusion.

摘要翻译： 公开了一种整体成型的气囊罩制品，其包含由树脂制成并具有周边的气囊盖部分和由树脂制成的框架部分，并且周边一体地连续地形成 的弱部分。 弱部由树脂结构构成，其中构成安全气囊覆盖部分的树脂的界面和构成框架部分的树脂的界面通过树脂之间的粘结作用结合在一起。 连续的凹槽和连续的突起分别形成在整体模制的气囊罩制品的前表面和后表面上。 弱区形成为从槽的内表面延伸到突起的外表面。