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    Reinforcing members
    2.
    发明申请
    Reinforcing members 有权
    加强会员

    公开(公告)号：US20040256888A1

    公开(公告)日：2004-12-23

    申请号：US10840538

    申请日：2004-05-06

    申请人： L&L Products, Inc.

    发明人： Eric Le Gall ,  Jean-Philippe Lutz ,  Serge Bieber

    IPC分类号： B62D025/00

    CPC分类号： B62D29/002 ,  B62D29/004

    摘要： A structural reinforcement for a hollow section at least part of at least one of whose surfaces is the internal surface of an external panel comprising a rigid reinforcing member having a shape that substantially conforms to the cross section to be reinforced. An expandable adhesive material is provided over a portion of the surface of the rigid reinforcing member and the shape of the rigid reinforcing member and the amount and location of the expandable adhesive is such that upon foaming the foam contacts and bonds to the internal surfaces of the hollow section other than the interior surface of the external panel. In this way deformation of the external body panel during the foaming and/or cooling of the foamed expandable material is reduced or prevented.

    摘要翻译： 用于中空部分的结构加强件，其至少一个表面的至少一部分是外部板的内表面，其包括具有基本上符合要加固的横截面的形状的刚性加强构件。 可膨胀粘合剂材料设置在刚性加强构件的表面的一部分上并且刚性加强构件的形状，并且可膨胀粘合剂的量和位置使得在发泡时泡沫接触并结合到 除了外部面板的内表面之外的中空部分。 以这种方式减少或防止在发泡和/或冷却泡沫可膨胀材料期间外部本体板的变形。

    Reinforcing members
    3.
    发明申请
    Reinforcing members 有权
    加强会员

    公开(公告)号：US20040164588A1

    公开(公告)日：2004-08-26

    申请号：US10742530

    申请日：2003-12-19

    申请人： L&L Products, Inc.

    发明人： Jean-Philippe Lutz ,  Serge Bieber ,  Eric Le Gall ,  Jean-Philippe Bourdin

    IPC分类号： B62D025/04

    CPC分类号： B62D29/002 ,  Y10T29/49622 ,  Y10T29/49885 ,  Y10T29/49906 ,  Y10T29/49948 ,  Y10T29/49982

    摘要： Parts are provided which combine structural reinforcement of hollow profiles and light weight means of attachment. Optionally, the part may also provide an acoustic baffle. The parts consists of a core coated with expandable structural reinforcing foam on at least part of its surface the core being provided with means for receipt of a nut and means to prevent rotation of the nut. Optionally, a piece of a second expandable material is provided on at least one extremity which can expand to fill the entire cross section of the hollow profile. In a preferred embodiment, the hollow profile is the A, B or C pillar of a vehicle and the nut is used for attaching doors.

    摘要翻译： 提供了部件，其结合中空型材的结构加强件和轻质附着装置。 可选地，该部件还可以提供声阻挡件。 这些部件由在其表面的至少一部分上涂覆有可膨胀结构增强泡沫的芯构成，芯具有用于接收螺母的装置和用于防止螺母旋转的装置。 任选地，一片第二可膨胀材料设置在至少一个末端上，该至少一个末端可以膨胀以填充中空轮廓的整个横截面。 在优选实施例中，中空轮廓是车辆的A，B或C柱，并且螺母用于连接车门。