发明名称 |
Belt tightener for a vehicle safety belt system |
摘要 |
A belt tightener (10) for a vehicle safety belt system is connected to a seat belt buckle (16). A piston (34) located in a cylinder (32) of a driving mechanism (18) is connected to the buckle (16) by a cable (22). A gas generator (38) produces gas in response to a vehicle collision to move the piston (34) and the buckle (16) in a first direction (20) along a longitudinal axis (42) of the cylinder (32). The cylinder (32) is fixedly mounted on a support member (70) with the longitudinal axis (42) of the cylinder (32) extending along the first direction (20). The support member (70) includes a mounting portion (72) connectable to a vehicle (12). A cover (100) defines a chamber (102) in which the support member (70) and the driving mechanism (18) are located. A flexible boot (130) into which the cable (22) extends is connected to the cover (100) and extends between the buckle (16) and the cover (100).
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申请公布号 |
US5568940(A) |
申请公布日期 |
1996.10.29 |
申请号 |
US19940281306 |
申请日期 |
1994.07.27 |
申请人 |
TRW VEHICLE SAFETY SYSTEMS INC. |
发明人 |
LANE, JR., WENDELL C. |
分类号 |
B60R22/195;B60R22/28;(IPC1-7):B60R22/46 |
主分类号 |
B60R22/195 |
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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