发明名称 |
Tensioning device for a gas bag |
摘要 |
A tensioning device for a head protection restraining system in vehicles comprises an inflatable gas bag with two ends extending between an A-column and a C-column of the vehicle, one of said ends of said gas bag being fastened to the A-column and the other to the C-column. To provide a tensioning device for the gas bag which ensures that the gas bag remains tensioned between the A and C columns even in its vented state, a tensioned spring is arranged between at least one of said ends of the gas bag and its adjacent column.
|
申请公布号 |
US6173989(B1) |
申请公布日期 |
2001.01.16 |
申请号 |
US19980152943 |
申请日期 |
1998.09.14 |
申请人 |
TRW OCCUPANT RESTRAINT SYSTEMS GMBH & CO. KG |
发明人 |
STUETZ MICHAEL |
分类号 |
B60R21/16;B60R21/232;B60R21/233;B60R21/2338;B60R22/195;(IPC1-7):B60R21/22 |
主分类号 |
B60R21/16 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|