Process for producing vehicular fuel tanks
    42.
    发明授权
    Process for producing vehicular fuel tanks 失效
    车辆燃料箱制造工艺

    公开(公告)号:US5567296A

    公开(公告)日:1996-10-22

    申请号:US484082

    申请日:1995-06-07

    申请人: Daniel Luch

    发明人: Daniel Luch

    IPC分类号: B60K15/03 C25D5/54

    摘要: A hollow container for storage and transport of fluid hydrocarbon vehicular fuels is composed of a laminated structure of polymeric resin body component and electrodeposited metal. An interior stratum of polymer chemically resistant to the fuel is joined to a stratum of electroplateable polymer disposed to the exterior of the interior stratum. The laminated polymeric structure is then electroplated to form a skin of metal encapsulating the interior polymeric strata. The tank combines the structural design flexibility of plastic with the metal barrier properties regarding evaporative emissions, permitting the use of high contents of oxygenated species in the fuel.

    摘要翻译: 用于储存和运输流体烃类车辆燃料的中空容器由聚合物树脂体成分和电沉积金属的叠层结构组成。 化学抵抗燃料的聚合物的内部层结合到设置在内层的外部的可电镀聚合物的层。 然后将层压的聚合物结构电镀以形成封装内部聚合物层的金属表皮。 该罐将塑料的结构设计灵活性与关于蒸发排放的金属阻隔性相结合,允许在燃料中使用高含量的含氧物质。

    Neck finish for containers of rigid material
    47.
    发明授权
    Neck finish for containers of rigid material 失效
    颈部用于刚性材料容器

    公开(公告)号:US5383565A

    公开(公告)日:1995-01-24

    申请号:US108842

    申请日:1993-08-18

    申请人: Daniel Luch

    发明人: Daniel Luch

    CPC分类号: B65D1/023

    摘要: Neck finishes suitable for containers formed of rigid materials are shaped to overcome problems which would otherwise occur if standard closures which perform satisfactorily with less rigid containers are used. One problem is that plugs (inner skirts) of closures are cut or shaved if they are oversize relative to the inner neck diameter. This problem is overcome by forming a chamfer or radius at the lead-in to the inside corner of the neck. A second problem ("ovality") occurs when the neck is not uniformly round; this problem is overcome by forming a cut-out section at the upper outer corner of the neck so that the maximum neck diameter engages the inside of the outer cap skirt below the top edge, thereby lessening outward distortion of the outer skirt.

    摘要翻译: 适合于由刚性材料形成的容器的颈部表面成形为克服了如果使用具有较少刚性容器而令人满意地执行的标准封闭件将会发生的问题。 一个问题是,如果相对于内颈部直径尺寸超过尺寸,则可以将盖子的塞子(内裙)切割或切割。 通过在引导到颈部的内部拐角处形成倒角或半径来克服该问题。 当颈部不均匀时,出现第二个问题(“椭圆形”) 通过在颈部的上外角处形成切口部分来克服这个问题,使得最大颈部直径接合在顶部边缘下方的外帽裙部的内侧,从而减小外裙部的向外变形。

    Spout fitment closure plug
    48.
    发明授权
    Spout fitment closure plug 失效
    喷口配件封闭塞

    公开(公告)号:US5249695A

    公开(公告)日:1993-10-05

    申请号:US13258

    申请日:1993-02-03

    摘要: For tent-type paperboard containers as well as other containers, a spout fitment is attached surrounding a hole in the container. The fitment spout has internal threads and an external flange which seals around the hole and is fixed to the container by thermal means, adhesive or the like. The cap has a top disk from which an externally threaded skirt depends. The exterior of the skirt has gripping ribs to assist in screwing and unscrewing the cap. The lower edge of the skirt seals against a sealing membrane on the spout. Surrounding the skirt is a tamper-evident band attached to the lower edges of the ribs by frangible bridges. The tamper-evident band has locking means engaging complementary locking means on the fitment. Thus, the cap cannot be unscrewed without removing the tamper-evident band. By unique design, the fitment and cap may be molded in one mold cavity.

    摘要翻译: 对于帐篷式纸板容器以及其他容器,在容器中的孔周围附着喷嘴配件。 配件喷口具有内螺纹和外部凸缘,该外部凸缘围绕孔密封并且通过热装置,粘合剂等固定到容器。 帽具有顶部圆盘,外螺纹裙部从该顶部圆盘上取下。 裙子的外部具有夹紧肋,以帮助拧紧和拧下盖子。 裙边的下边缘密封在喷口上的密封膜上。 围绕着裙子的是一种防盗表带,它通过易碎的桥梁连接到肋骨的下边缘。 防窃启带具有锁定装置,其接合配件上的互补锁定装置。 因此,在不去除防窃启带的情况下,盖不能拧下。 通过独特的设计,配件和盖可以模制在一个模腔中。