发明名称 |
Protective cushion for vehicle occupant's head |
摘要 |
To provide a protective cushion for a vehicle occupant's head which can introduce gas into chambers simultaneously or with desired time lags among the chambers. A cushion 1 comprises an occupant-side sheet 2 and a body-side sheet 3 which are superposed on each other and sewn together so as to form vacant chambers 11 through 14 between the sheets 2 and 3. A cylindrical member 20 is disposed between upper portions of the sheets 2, 3. Gas supplied through a rear end 21 of the cylindrical member 20 is introduced into the chambers 11 through 14 through openings 22, 23 and a front end 24 of the cylindrical member 20.
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申请公布号 |
US6860507(B2) |
申请公布日期 |
2005.03.01 |
申请号 |
US20030382898 |
申请日期 |
2003.03.07 |
申请人 |
TAKATA CORPORATION |
发明人 |
UCHIYAMA ATSUYUKI;MASUDA YASUSHI;NAKANISHI RYOSUKE |
分类号 |
B60R21/16;B60R21/2165;B60R21/233;B60R21/2342;(IPC1-7):B60R21/22 |
主分类号 |
B60R21/16 |
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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