发明名称 |
ACTUATOR ASSEMBLY FOR AN AIRBAG MODULE IN A VEHICLE SAFETY SYSTEM, AIRBAG MODULE, VEHICLE SAFETY SYSTEM AND MANUFACTURING METHOD |
摘要 |
The invention relates to an actuator assembly for an airbag module in a vehicle safety system comprising an actuator (10) and a tensioning means (20), wherein the actuator (10) includes a release member (12) which in the idle state of the actuator is connected to a retaining member (11) and is separable from the retaining member (11) by actuating a pyrotechnical ignition unit of the actuator (10) along a predetermined breaking point (13) so as to release a loop (23) of a tensioning means (20). The invention excels by the fact that the loop (23) is formed between two tensioning means portions (21, 22) which are interconnected directly at the predetermined breaking point (13) by a connecting means (30) such that the loop (23) is tensioned around the predetermined breaking point (13) in a self-fixing manner. Furthermore the invention relates to an airbag module, a vehicle safety system and a manufacturing method. |
申请公布号 |
US2014339799(A1) |
申请公布日期 |
2014.11.20 |
申请号 |
US201414261814 |
申请日期 |
2014.04.25 |
申请人 |
TRW Airbag Systems GmbH |
发明人 |
Englbrecht Karl;Koller Desiree;Sedlmeier Martin;Treiber Ingo |
分类号 |
B60R21/201;B60R21/2165 |
主分类号 |
B60R21/201 |
代理机构 |
|
代理人 |
|
主权项 |
1. An actuator assembly for an airbag module in a vehicle safety system comprising an actuator (10) and a tensioning means (20), wherein the actuator (10) includes a release member (10) which in the idle state of the actuator (10) is connected to a retaining member (11) and is separable from the retaining member (11) by actuating a pyrotechnical ignition unit of the actuator (10) along a predetermined breaking point (13) so as to release a loop (23) of a tensioning means (20),
wherein the loop (23) is formed between two tensioning means portions (21, 22) which are interconnected directly at the predetermined breaking point (13) by a connecting means (30) such that the loop (23) is tensioned around the predetermined breaking point (13) in a self-fixing manner. |
地址 |
Aschau am Inn DE |