Inflatable vehicle occupant protection device with differentially pressurized chambers
    1.
    发明申请
    Inflatable vehicle occupant protection device with differentially pressurized chambers 审中-公开
    具有差压加压室的充气车辆乘员保护装置

    公开(公告)号:US20060022439A1

    公开(公告)日:2006-02-02

    申请号:US10903570

    申请日:2004-07-30

    IPC分类号: B60R21/24 B60R21/22

    摘要: An apparatus (10) helps protect an occupant (20) of a vehicle (12). The apparatus (10) includes an inflatable vehicle occupant protection device (14). The protection device (14) includes a first chamber (166) inflatable between a thorax (122) of the occupant (20) and a side structure (16) of the vehicle (12). The protection device (14) also includes a second chamber (162) inflatable between a head (100) of the occupant (20) and the side structure (16) of the vehicle (12). The apparatus (10) further includes an inflation fluid source (22) for inflating the first chamber (166) to a first pressure and for inflating the second chamber (162) to a second pressure that is greater than the first pressure.

    摘要翻译: 一种装置(10)有助于保护车辆(12)的乘客(20)。 装置(10)包括充气车辆乘员保护装置(14)。 保护装置(14)包括可在乘员(20)的胸部(122)和车辆(12)的侧部结构(16)之间充气的第一腔室(166)。 保护装置(14)还包括可在乘员(20)的头部(100)和车辆(12)的侧部结构(16)之间充气的第二腔室(162)。 装置(10)还包括用于使第一腔室(166)膨胀至第一压力并使第二腔室(162)膨胀至大于第一压力的第二压力的充气流体源(22)。