发明名称 |
Electric type initiator and pretensioner |
摘要 |
<p>The present invention provides an electric type initiator which can secure reliability at a time of activation thereof and can be easily manufactured. The electric type initiator includes a priming 7 to be ignited by a bridge wire 3 generating heat and a cavity 5 for storing the priming. The cavity 5 is formed in a cylindrical shape and its opening end 42 is closed by a cover member 6. The cover member 6 is formed separately from a peripheral wall portion 4 for forming the cavity. Further, the present invention provides an initiator assembly which can be used for any seat belt pretensioner system activated by a gas generated from a gas generator and that can be easily manufactured. The initiator assembly includes an electric type initiator and a collar member. A cavity for storing the priming of the electric type initiator is defined inside a metallic cap member which is in a cylindrical shape with a top and engaged with the header member. <IMAGE></p> |
申请公布号 |
CZ20021371(A3) |
申请公布日期 |
2002.10.16 |
申请号 |
CZ20020001371 |
申请日期 |
2000.10.27 |
申请人 |
DAICEL CHEMICAL INDUSTRIES, LTD. |
发明人 |
KATSUDA NOBUYUKI;KUBOZUKA SATOSHI;ODA SHINGO |
分类号 |
B60R21/26;B60R21/264;B60R22/46;F42B3/12;F42B3/195;(IPC1-7):F42B3/12 |
主分类号 |
B60R21/26 |
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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