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    • 3. 发明授权
    • Method for injection molded component with fuel vapor barrier layer
    • 具有燃料蒸气阻隔层的注射成分的方法
    • US06702974B2
    • 2004-03-09
    • US09817570
    • 2001-03-26
    • Brian W. BrandnerPaul Michael McDonaldChristopher K. QuickRobert L. Walter
    • Brian W. BrandnerPaul Michael McDonaldChristopher K. QuickRobert L. Walter
    • B29C4514
    • B29C45/1657B29C45/16B29K2995/0067B32B27/06Y10T428/24479
    • An injection molded component having at least one structural layer of material and at least one fuel vapor barrier layer carried by the structural layer, and a method of making it utilizing separately injection molded structural and fuel vapor barrier layers. The vapor barrier layer may be trapped between two other interconnected layers, or may be bonded to a structural layer by an adhesive. In one form, a fuel vapor barrier layer and a structural layer are separately molded onto a preformed adhesive layer. Desirably, the heat generated during the steps of molding both the vapor barrier layer and the structural layer onto the adhesive layer is sufficient to activate the adhesive and bond the layers together. In another form, a fuel vapor barrier layer is bonded to a layer comprised of a blend of structural and adhesive materials. In yet another form, a fuel vapor barrier layer is disposed and captured between two interconnected structural layers.
    • 一种具有至少一种材料结构层和由结构层承载的至少一个燃料蒸汽阻挡层的注射成型组件,以及使其单独注射成型的结构和燃料蒸汽阻挡层的方法。 蒸汽阻挡层可以被捕获在两个其它互连层之间,或者可以通过粘合剂结合到结构层。 在一种形式中,将燃料蒸气阻挡层和结构层分别模制到预成型的粘合剂层上。 期望地,在将蒸气阻隔层和结构层成型到粘合剂层的步骤期间产生的热量足以活化粘合剂并将层粘合在一起。 在另一种形式中,燃料蒸气阻挡层结合到由结构和粘合材料的共混物构成的层上。 在另一种形式中,燃料蒸汽阻挡层被设置并且捕获在两个相互连接的结构层之间。
    • 6. 发明授权
    • Fuel tank fasteners
    • 燃油箱紧固件
    • US06679399B2
    • 2004-01-20
    • US10058915
    • 2002-01-28
    • Vladimir FranjoChristopher K. Quick
    • Vladimir FranjoChristopher K. Quick
    • B60P300
    • B62D33/00B60K15/03177B60K2015/03046B60K2015/03467
    • An integral fuel tank fastener having a unitary fastener feature or hollow protuberance carried by and formed into a preferably blow molded multi-layer plastic fuel tank shell. The fuel tank shell preferably has a continuous intermediate layer, or permeation barrier, between continuous inner and outer layers in which the protuberance is formed without producing any discontinuities that could degrade the permeation integrity of the fuel tank. The hollow protuberance projects into a fuel chamber defined by the inner layer and has an enlarged head at its distal end. The outer layer defines a blind cavity of the hollow protuberance which substantially follows the contours of the opposite side. A female clip, independent of the fuel tank, preferably engages the protuberance about the inner layer of the shell.
    • 具有由优选吹塑成型的多层塑料燃料箱外壳承载并形成的单一紧固件特征或中空突起的整体式油箱紧固件。 燃料箱壳体优选在连续的内层​​和外层之间具有连续的中间层或渗透阻挡层,其中形成突起,而不产生可能降低燃料箱的渗透完整性的任何不连续性。 中空突起突出到由内层限定的燃料室中,并在其远端具有扩大的头部。 外层限定中空突起的盲腔,其基本上沿着相对侧的轮廓。 独立于燃料箱的阴夹优选地接合围绕壳的内层的突起。