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公开(公告)号：US5330068A
公开(公告)日：1994-07-19
申请号：US86070
申请日：1993-07-06
CPC分类号： F16J13/12
摘要： A fuel closure assembly is especially useful in multi-layer fuel tanks. An opening in a fuel tank wall having an externally threaded nipple forms a planar sealing surface. An seal is centered about a radial surface of the nipple. A plate closes the opening and is retained in position by a threaded ring.
摘要翻译： 燃料封闭组件在多层燃料箱中特别有用。 具有外螺纹接头的燃料箱壁中的开口形成平面密封表面。 密封件以乳头的径向表面为中心。 板关闭开口并通过螺纹环保持在适当的位置。
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公开(公告)号：US06325962B1
公开(公告)日：2001-12-04
申请号：US09222127
申请日：1998-12-29
IPC分类号： B29C4900
摘要： A method of manufacturing a blow-molded hinge assembly includes blow-molding a first member having a first body. The first body is made from two layers of plastic parison that are molded to form a generally solid plastic T-shaped tongue portion having barrel protrusions. A second member having a second body is also blow-molded. The second body has a recessed portion integrally formed therein. The recessed portion has opposed keyways receiving the barrel protrusions. The recessed portion has slots receiving the T-shaped tongue portion. The second member is formed by blow-molding the recessed portion around a T-shaped slide. The slide has a rounded portion that forms the keyways and a flat portion that forms the slots. After blow-molding the second member, the slide is removed from the recessed portion.
摘要翻译： 吹塑成型铰链组件的制造方法包括吹塑具有第一主体的第一构件。 第一主体由两层塑料型坯制成，该塑料型坯被模制成形成具有圆筒凸起的大体上固体的塑料T形舌部。 具有第二主体的第二构件也被吹模。 第二主体具有一体地形成在其中的凹部。 凹部具有接收筒突起的相对的键槽。 凹部具有容纳T形舌部的槽。 第二构件通过将凹部围绕T形滑动件吹塑而形成。 滑块具有形成键槽的圆形部分和形成狭槽的平坦部分。 在吹塑第二构件之后，从凹部移除滑块。
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公开(公告)号：US5601205A
公开(公告)日：1997-02-11
申请号：US617725
申请日：1996-04-01
CPC分类号： B60K15/0406 , Y10S220/16
摘要： A fuel tank assembly is provided. The fuel tank assembly includes a plastic fuel tank having a wall defining an outer surface and an interior volume for storing fuel therein. A portion of the fuel tank wall further defines a generally cylindrical opening therethrough. The fuel tank assembly also includes an instrument having a generally cylindrical piece extending through the opening in the fuel tank wall such that the instrument communicates with the interior volume of the fuel tank. A retainer assembly is attached to the outer surface of the fuel tank wall for releasably securing the instrument to the fuel tank. The retainer assembly includes a plastic ring-like member having a generally cylindrical inner wall disposed around the generally cylindrical piece of the instrument, the inner wall defining a circumferentially extending sealing surface. The retainer assembly also includes a reinforcing member carried within the ring-like member adjacent to and generally concentric with the sealing surface. A sealing member is interposed between the generally cylindrical piece of the instrument and the sealing surface of the retainer assembly.
摘要翻译： 提供燃料箱组件。 燃料箱组件包括具有限定外表面的壁的塑料燃料箱和用于在其中储存燃料的内部容积。 燃料箱壁的一部分还限定了通过其的大致圆柱形的开口。 燃料箱组件还包括具有延伸穿过燃料箱壁中的开口的大致圆柱形件的仪器，使得仪器与燃料箱的内部容积连通。 保持器组件附接到燃料箱壁的外表面，用于将仪器可释放地固定到燃料箱。 保持器组件包括塑料环状构件，其具有围绕仪器的大致圆柱形的件布置的大致圆柱形的内壁，内壁限定周向延伸的密封表面。 保持器组件还包括承载在环状构件内的加强构件，邻近密封表面并大致与密封表面同心。 密封构件插入在仪器的大致圆柱形件与保持器组件的密封表面之间。
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公开(公告)号：US5445783A
公开(公告)日：1995-08-29
申请号：US86068
申请日：1993-07-06
申请人： Truly R. Irish , Daniel J. Kmiecik
发明人： Truly R. Irish , Daniel J. Kmiecik
CPC分类号： B29C49/20 , B29C2049/2008 , B29C49/04 , B29L2031/7172
摘要： A method of securing a member to the interior of a blow-molded article including the steps of extruding a pliable tubular parison having interior and exterior surfaces; positioning the member within the parison; and contacting the member with the interior parison surface. A movable blow-pin urges the member against the parison wall. The member has a recessed attaching surface that interlocks with the parison wall to form a secure attachment.
摘要翻译： 一种将构件固定到吹塑制品的内部的方法，包括以下步骤：挤出具有内表面和外表面的柔韧的管状型坯; 将构件定位在型坯内; 并使构件与内部型坯表面接触。 可移动的吹针将构件推向型坯壁。 该构件具有凹入的附接表面，其与型坯壁互锁以形成牢固的附件。
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