发明名称 |
Programmable seat belt damper assembly |
摘要 |
A programmable seat belt damper assembly for a seat belt in a motor vehicle. The programmable seat belt damper assembly includes a retractor operatively connected to the seat belt for winding and unwinding the seat belt. The programmable seat belt damper assembly also includes a rotary damper operatively connected to the retractor and having a magneto-rheological (MR) fluid therein. The programmable seat belt damper assembly further includes a controller electrically connected to the rotary damper to control an apparent viscosity of the MR fluid to increase and decrease a damping torque of the rotary damper for the unwinding of the seat belt.
|
申请公布号 |
US6705559(B1) |
申请公布日期 |
2004.03.16 |
申请号 |
US19990332070 |
申请日期 |
1999.06.14 |
申请人 |
FORD GLOBAL TECHNOLOGIES, LLC |
发明人 |
SULLIVAN JOHN L.;GINDER JOHN MATTHEW;CARR KIRSTEN MARIE |
分类号 |
B60R22/28;B60R22/34;(IPC1-7):B60R22/34 |
主分类号 |
B60R22/28 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|