发明名称 |
Air bag device and method of molding a pad portion thereof |
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.
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申请公布号 |
US5427408(A) |
申请公布日期 |
1995.06.27 |
申请号 |
US19930097749 |
申请日期 |
1993.07.28 |
申请人 |
TOYODA GOSEI CO., LTD. |
发明人 |
ANDO, MASAO;HANABUSA, HISAO;KURIYAMA, YUUJI;ICHIMARU, KAZUMI |
分类号 |
B29C33/12;B29C45/00;B29C70/68;B60R21/20;B60R21/215;(IPC1-7):B60R21/16 |
主分类号 |
B29C33/12 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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