公开(公告)号：US5335939A

公开(公告)日：1994-08-09

申请号：US974726

申请日：1992-11-13

申请人： Yuuji Kuriyama ,  Shoji Sakaida ,  Hikaru Ando ,  Masao Ando ,  Kazumi Ichimaru ,  Kazutoshi Sakamoto

发明人： Yuuji Kuriyama ,  Shoji Sakaida ,  Hikaru Ando ,  Masao Ando ,  Kazumi Ichimaru ,  Kazutoshi Sakamoto

IPC分类号： B60R21/215 ,  B60R21/16

CPC分类号： B60R21/215 ,  B29L2031/3038

摘要： An air bag device for an instrument panel has a cover with a hinge and in one embodiment a break-away portion made of thermoplastic material. The cover has a bracket. The strength of the break-away portion is lower than that of the cover. The break-away portion breaks when an air bag inflates. The cover opens rotationally around the hinge. The second embodiment has no break-away portion.

摘要翻译： 用于仪表板的气囊装置具有带有铰链的盖，并且在一个实施例中是由热塑性材料制成的分离部分。 盖子有一个支架。 分离部分的强度低于盖子的强度。 当气囊膨胀时，分离部分断裂。 盖子绕铰链旋转旋转。 第二实施例没有脱离部分。

公开(公告)号：US5427408A

公开(公告)日：1995-06-27

申请号：US97749

申请日：1993-07-28

申请人： Masao Ando ,  Hisao Hanabusa ,  Yuuji Kuriyama ,  Kazumi Ichimaru

发明人： Masao Ando ,  Hisao Hanabusa ,  Yuuji Kuriyama ,  Kazumi Ichimaru

IPC分类号： B29C33/12 ,  B29C45/00 ,  B29C70/68 ,  B60R21/215 ,  B60R21/16

CPC分类号： B60R21/215 ,  B29C70/688 ,  B29C33/12 ,  B29C45/00 ,  B29L2031/3038 ,  B29L2031/768

摘要： A process is provided for molding a pad for an air bag device. The pad has a cover portion, a hinge portion disposed near one edge thereof, and a bracket portion extending from the hinge portion at an angle with respect to the cover portion. The pad is provided with a flexible reinforcing insert embedded therein, extending from the bracket portion to the cover portion through the hinge portion. The insert is set in a mold, while the mold is open, so that the insert may be held in position by pins projecting from the mold into that portion of a mold cavity which forms the bracket portion of the pad. After the mold is closed, a molding material is injected into the mold cavity through a gate connected to that edge of the cavity which forms the one edge of the cover portion of the pad. A pad formed by the process is also provided.

摘要翻译： 提供了一种用于模制用于气囊装置的垫的方法。 垫具有盖部分，靠近其一个边缘设置的铰链部分和从铰链部分相对于盖部分以一定角度延伸的托架部分。 衬垫设置有嵌入其中的柔性加强插入件，通过铰链部分从托架部分延伸到盖部分。 当模具打开时，将插入件设置在模具中，使得插入件可以通过从模具突出到形成垫的托架部分的模腔的那部分中的销保持就位。 在模具闭合之后，模制材料通过连接到腔的该边缘的浇口注入模腔中，该浇口形成垫的盖部分的一个边缘。 还提供了由该方法形成的垫。