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    Device at a fuel tank for heavy vehicles and a process of manufacture of the said tank
    3.
    发明授权
    Device at a fuel tank for heavy vehicles and a process of manufacture of the said tank 失效
    用于重型车辆的燃料箱的装置和所述罐的制造过程

    公开(公告)号：US06691889B1

    公开(公告)日：2004-02-17

    申请号：US10030017

    申请日：2002-03-12

    Applicant: Ingemar Falk

    Inventor： Ingemar Falk

    IPC: B65D8812

    CPC classification number: B60K15/063 ,  B60K15/03 ,  B60K15/067 ,  B60K15/077 ,  B60Y2200/14

    Abstract: The invention relates to an arrangement for a fuel tank for heavy vehicles. A middle section, which consists of plastic or aluminum material with an at least essentially identical transcurrent cross section in a horizontal direction viewed in the longitudinal direction, exhibits internal partitions extending horizontally in the longitudinal direction and bulkheads extending across the aforementioned partitions in the longitudinal direction. Pairs of end pieces forming end walls exhibit essentially the same profile as the circumference of the middle section and at least parts of the cross section of the partitions as end pieces which meet one another and middle sections for welding together at the respective ends of the assembled fuel tank. The partitions of the end pieces exhibit recesses forming connecting paths between the various formed sections in the middle section. Longitudinally extending recesses in the middle section are provided preferably for the purpose of receiving reinforcement and/or for suspending the fuel tank. The invention also relates to a process for the manufacture of the tank.

    Abstract translation: 本发明涉及一种用于重型车辆的燃料箱的装置。 在纵向方向上沿水平方向具有至少基本相同的横截面的塑料或铝材料构成的中间部分具有沿纵向方向水平延伸的内部隔板和在纵向方向延伸穿过上述隔板的隔板 。 形成端壁的端部件对具有与中间部分的圆周基本相同的轮廓，并且隔板的横截面的至少一部分作为彼此相遇的端部和中间部分，用于在组装的相应端部处焊接在一起 油箱。 端部的隔板呈现形成中间部分中各形成部分之间的连接路径的凹部。 优选地，中间部分的纵向延伸的凹部用于接收加强件和/或用于使燃料箱悬吊的目的。 本发明还涉及一种制造罐的方法。

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