Truck bed toolbox lid method of manufacture
    4.
    发明授权
    Truck bed toolbox lid method of manufacture 有权
    卡车床工具箱盖制造方法

    公开(公告)号:US06889417B2

    公开(公告)日:2005-05-10

    申请号:US10777398

    申请日:2004-02-12

    摘要: An improved truck bed toolbox lid and a method of producing the same. The truck bed toolbox lid includes an outer metallic sheet layer comprising a generally rectangular top sheet member, a longitudinal front edge member, two lateral edge members and a longitudinal rear edge member. A metallic liner sheet member is disposed inside the top sheet member in edge contact abutment with beveled inside edges of the front and rear longitudinal edge members and the lateral edge members to create an internal cavity in which the liner is by stitch welding. One or more injection ports are provided through the liner sheet member through which a self-expanding and self-curing, relatively high-density, foam is injected. The stitch welded edge contacts leave non-welded, gas permeable junctions along the wedged cavity periphery at a funneled apex of the edge contacted boundary which facilitate expansion of the foam toward the outermost edges of the cavity.

    摘要翻译: 一种改进的卡车床工具箱盖及其制造方法。 卡车床工具箱盖包括外部金属片层,其包括大致矩形的顶片构件,纵向前边缘构件,两个侧边缘构件和纵向后边缘构件。 金属衬垫构件设置在顶片构件内部,与前后纵向边缘构件和侧边缘构件的倾斜内边缘边缘接触邻接,以形成内部空腔,衬里通过缝合焊接。 一个或多个注射口通过衬垫片构件提供,通过该衬垫片构件注入自膨胀和自固化,相对高密度的泡沫。 缝合焊接边缘接触部沿着楔形腔体周边留下非焊接的气体可渗透的接头,其处于边缘接触边界的漏斗状顶点,这有助于泡沫朝向空腔的最外边缘的膨胀。

    Composite plant holders and method of making them
    5.
    发明授权
    Composite plant holders and method of making them 失效
    复合植物栽培者及其制作方法

    公开(公告)号:US4702390A

    公开(公告)日:1987-10-27

    申请号:US908642

    申请日:1986-09-18

    摘要: The present invention is directed to a composite plant holder and a method of making a composite plant holder. Specifically, the method comprises forming the external vertical shape of a desired plant holder by shaping metal sheet and permanently attaching opposite ends of the metal sheet to one another. This metal sheet is then placed on a flat non-adhering surface in its upright or vertical position. Next, a gel coat is applied to the walls of the metal sheet and to the open bottom. Subsequently, a mixture of resin and fiber to form fiberglass is applied on the inside wall as well as on the bottom. This results in the formation of a receptacle which has the metal sheet for outside vertical surfaces and has layers of gel coat and fiberglass for inside walls and a base. Any resin and fiber which extends beyond the top of the sheet metal is cut either while the resin and fiber have not yet hardened or after they have hardened. In a preferred embodiment, the plant holder is cylindrical in configuration, employs a lock seam for joining the ends of the sheet metal to one another and includes 180.degree. lips and its top and bottom.

    摘要翻译: 本发明涉及复合植物保持器和制造复合植物保持器的方法。 具体地说,该方法包括通过成形金属板形成期望的植物保持器的外部垂直形状,并将金属片的相对端永久地附接在一起。 然后将该金属片放置在其直立或垂直位置的平坦的非粘附表面上。 接下来,将凝胶涂层施加到金属板的壁和开口底部。 随后,将树脂和纤维的混合物形成玻璃纤维,并施加在内壁和底部。 这导致容器的形成,其具有用于外部垂直表面的金属片,并且具有用于内壁和底座的凝胶涂层和玻璃纤维层。 在树脂和纤维尚未硬化或硬化之后,任何延伸超过金属板顶部的树脂和纤维都被切割。 在优选实施例中,植物保持器是圆柱形的,采用锁缝将金属板的端部相互连接并且包括180°的唇部及其顶部和底部。