Vehicle seat with an adjustable-height seat frame
    3.
    发明授权
    Vehicle seat with an adjustable-height seat frame 失效
    具有可调节高度座椅框架的车辆座椅

    公开(公告)号:US5782533A

    公开(公告)日:1998-07-21

    申请号:US801177

    申请日:1997-02-18

    摘要: A vehicle seat constructed in accordance with principles of this invention comprises stopping means that serve to conduct forces introduced via a movable belt mounting point during a frontal impact directly to the side rail, without having to transmit the entire load via the adjusting mechanism. A vehicle seat includes a seat frame having a seat belt mounting point, and an upper rail that is connected to the seat frame by at least one adjusting lever and at least one compensating lever extending from the upper rail to the seat frame. The seat includes a height adjusting mechanism for adjusting the height of the seat frame. The height adjusting mechanism includes a drive shaft connected to an end of the adjusting lever, wherein rotation of the shaft effects vertical movement of the adjusting lever and height adjustment of the seat frame. The seat includes a stopping means that limits a maximum adjustment path of the seat frame, wherein in a stop position a belt force from the seat frame is introduced directly into the upper rail and bypasses the adjusting mechanism.

    摘要翻译: 根据本发明的原理构造的车辆座椅包括止挡装置,其用于在正面冲击期间直接通过侧轨导引通过可移动带安装点引入的力,而不必经由调节机构传递整个载荷。 车辆座椅包括具有安全带安装点的座椅框架,以及通过至少一个调节杆和从上部轨道延伸到座椅框架的至少一个补偿杆连接到座椅框架的上部轨道。 座椅包括用于调节座椅框架的高度的高度调节机构。 高度调节机构包括连接到调节杆的端部的驱动轴,其中轴的旋转影响调节杆的垂直运动和座椅框架的高度调节。 座椅包括限制座椅框架的最大调节路径的止动装置,其中在停止位置,来自座椅框架的皮带力直接引入上轨道并绕过调节机构。