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11. 发明授权

US5802984A Load divider assembly and door assembly for a composite railway boxcar 失效
标题翻译：用于复合铁路厢式车的负载分配器组件和门组件
公开(公告)号：US5802984A
公开(公告)日：1998-09-08
申请号：US684537
申请日：1996-07-19
申请人： Mell R. Thoman , John W. Coulborn
发明人： Mell R. Thoman , John W. Coulborn
IPC分类号： B61D3/04 , B61D17/00 , B61D19/00
CPC分类号： B61D3/04 , B61D17/005 , B61D19/005
摘要： A composite railway boxcar having a composite box structure mounted on a railway car underframe is provided. The composite box structure includes side walls, end walls and a floor molded as an integral unit with fiber reinforced plastic interior and exterior surfaces. The composite box structure includes a roof mounted on the side walls and the end walls opposite from the floor. An upper load divider track assembly is provided having a pair of tracks with each track disposed between the roof and one of the side walls. A lower load divider track assembly is also provided having a track disposed within the interior of each side wall above the floor. A composite load divider panel is slidably mounted on the upper load divider track assembly within the interior of the railway boxcar. The load divider panel is releasably secured to the lower load divider track assembly to allow varying the position of the load divider panel within the interior of the railway boxcar. Each side wall includes an opening with a door mounted on the opening to control access to the interior of the railway boxcar and to provide a thermal barrier between the interior and the exterior of the boxcar.
摘要翻译：提供了一种具有安装在铁路车底架上的复合箱结构的复合铁路箱式车。复合箱结构包括侧壁，端壁和地板，作为具有纤维增强塑料内部和外部表面的整体单元。复合箱结构包括安装在侧壁上的屋顶和与地板相对的端壁。提供了上部负载分配器轨道组件，其具有一对轨道，每个轨道设置在屋顶与一个侧壁之间。还提供了一种下部负载分配器轨道组件，其具有设置在地板上方的每个侧壁的内部内的轨道。复合负载分配板可滑动地安装在铁路厢式车内部的上部负载分配器轨道组件上。负载分配器面板可释放地固定到下部负载分配器轨道组件，以允许改变在铁路箱车内部的负载分配器板的位置。每个侧壁包括具有安装在开口上的门的开口，以控制进入铁路箱车内部的通道，并且在厢式车的内部和外部之间提供热障碍。

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