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    • 1. 发明申请
    • INDEXER WITH SELF-POWERED CARRIAGE
    • 具有自动运输的索引
    • US20050005810A1
    • 2005-01-13
    • US10615105
    • 2003-07-08
    • Bradley GoldbeckCalvin BrandtKenneth Fritz
    • Bradley GoldbeckCalvin BrandtKenneth Fritz
    • B61J3/06B60M1/00
    • B61J3/06
    • The present invention provides a reversing train positioning system for engaging and moving a railroad car or trip of cars by engaging a bogey wheel truck frame. The train positioning system includes a dog carriage having a drive motor mounted on the dog carriage which operates to propel the dog carriage back and forth along a single tension chain in a carriage guideway provided alongside a railroad track. The carriage is supplied with electric power and hydraulic fluid from an attached flexible power track system which has a fixed end connected to a source of high pressure hydraulic fluid and a return sump and a source of electric power and a free end attached to move with the carriage. Alternatively, the entire hydraulic system may be carried on board the carriage.
    • 本发明提供了一种用于通过接合一个滚轮车轮框架来接合和移动铁路车辆或轿厢行程的换向列车定位系统。 火车定位系统包括一个狗架,其具有安装在狗车架上的驱动马达,其操作以沿着在铁路轨道旁边设置的托架导轨中的单张拉链来回推动狗托架。 滑架由附接的柔性动力履带系统供给电力和液压油,该系统具有连接到高压液压流体源的固定端和回流槽以及电源,并且自由端与 运输。 或者,整个液压系统可以承载在托架上。