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Ramsey Car Transfer Apparatus : ウィキペディア英語版 | Ramsey car-transfer apparatus
In railroad industry, the Ramsey car-transfer apparatus (Ramsey transfer) was a device to replace bogies on railroad cars to permit transfer of a train between railroad lines with different gauge. The Ramsey transfer existed in a number of variations covered by several different patents. It was typically used to transfer cars between (standard gauge) and narrow gauge (usually in width) track. ==Operation== Two parallel tracks of were set approximately apart. Between these two tracks, the standard and narrow gauge tracks descended into a pit, one from each end of the pit, overlapping in the center and having a common center line. Beams resting on trucks riding on the gauge tracks were inserted under the car to have its trucks changed. The car was then pushed over pit, resting on the beams. This allowed the old trucks to slip off the center pins. The old trucks were pulled out of the pit and new trucks were pushed in from the opposite side. As the car passed over the opposite side of the pit, the new trucks were guided to fit on the center pins. The car now continued on its way, its load undisturbed.
抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「Ramsey car-transfer apparatus」の詳細全文を読む
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