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1. 发明公开

EP2509845A4 IMPROVED INTERMODAL RAIL VEHICLE TO FORM A TRAIN 有权
标题翻译： VERBESSERTES INTERMODALES SCHIENENFAHRZEUG ZUR HERSTELLUNG EINES ZUGES
公开(公告)号：EP2509845A4
公开(公告)日：2014-08-06
申请号：EP10836523
申请日：2010-12-07
申请人： RAILRUNNER N A INC
发明人： WICKS HARRY O , DILUIGI MICHAEL W , MAGRI JOSEPH
IPC分类号： B61D17/00 , B61D3/12 , B61D3/18 , B61F3/08 , B61G5/02
CPC分类号： B61D3/184 , B61F3/08 , B61G5/02
摘要： The improved intermodal vehicle has a one-piece upper frame assembly with a horizontal load carrying surface below the ends of a drawbar for connecting the trailers. Each highway trailer has a coupler socket assembly at both its front and rear into which the drawbar enters and connects to the intermodal vehicle by a vertical coupling pin projecting upward from the horizontal load carrying surface. The coupling pin is operated up and down by either manual or air operated actuators, and locks in the up position by a manually operated safety latch. The upper frame is supported from dual steerable lower frames by primary air springs so that when the springs are deflated, the upper frame is lowered to allow the trailers to be pushed upon the load carrying surface. When the air springs are inflated, the trailers are raised so that the trailer wheels are carried above the railroad track.
摘要翻译：改进的联运车辆具有一体式上部框架组件，其具有在用于连接拖车的牵引杆的端部下方的水平承载表面。每个公路拖车在其前后都有一个联接器插座组件，牵引杆通过从水平承载承载表面向上突出的垂直联接销进入并连接到联运车辆。连接销由手动或气动执行器上下操作，并通过手动安全闩锁锁定在向上位置。上部框架由双向可调节的下部框架由主要空气弹簧支撑，使得当弹簧放气时，上部框架被降低以允许拖车被推到承载表面上。当空气弹簧膨胀时，拖车被升高，使得拖车轮被运载在铁轨的上方。

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