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    • 2. 发明授权
    • Fuel tank assembly for a vehicle
    • 用于车辆的油箱组件
    • US5261700A
    • 1993-11-16
    • US888675
    • 1992-05-27
    • Wayne B. MartenasGeoffrey Wilkins
    • Wayne B. MartenasGeoffrey Wilkins
    • B60K15/04B60P3/22
    • B60K15/04
    • A vehicle having a base structure with bodywork and a fuel tank assembly mounted on the base structure is disclosed wherein the fuel tank assembly includes a fuel tank having a filler neck, access to the inlet of which is gained through an aperture in a panel forming part of the bodywork. A grommet, fitted to the filler neck, has a skirt portion at one end, adapted to encircle the filler neck, at least one flange at the other end, adapted to engage the edge portion of the aperture in the panel, and an overflow channel disposed between the flange and the skirt. The overflow channel is provided with an outlet adapted for connection to a drain pipe. The filler neck is also provided with an outer portion of a first cross-sectional area and an adjacent inner portion of a second cross-sectional area which is smaller than the first cross-sectional area.
    • 公开了一种具有车体底座结构和安装在基座结构上的燃料箱组件的车辆,其中燃料箱组件包括具有加注口颈部的燃料箱,其入口通过面板形成部分中的孔 的车身。 安装到加注口颈部的垫圈在一端具有裙部,适于环绕填充颈部,另一端的至少一个凸缘适于接合面板中的孔的边缘部分,以及溢流通道 设置在凸缘和裙部之间。 溢流通道设置有适于连接到排水管的出口。 填充颈还设置有第一横截面积的外部部分和比第一横截面积小的第二横截面积的相邻内部部分。