POINT SWITCH FOR RAIL-CAR AND ROLLER DEVICE THEREFOR
PROBLEM TO BE SOLVED: To form a point switch for a rail car of a stock rail 3 and a tongue rail 4 relatively movable to the stock rail 3, to constitute a carrying auxiliary means 1 used for the tongue rail so that the motion of the tongue rail configured in approximately the same height as the heigh...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | PROBLEM TO BE SOLVED: To form a point switch for a rail car of a stock rail 3 and a tongue rail 4 relatively movable to the stock rail 3, to constitute a carrying auxiliary means 1 used for the tongue rail so that the motion of the tongue rail configured in approximately the same height as the height of the stock rail is also enabled by improving a form that the tongue rail is working-connected to the carrying auxiliary means 1 for changing the position of the tongue rail and to position the stock rail so as to be able to absorb lateral force without trouble in the point switch. SOLUTION: The carrying auxiliary means 1 is farmed of a roller device installed in a rail partition between sleepers and connected to the stock rail 3 in a shape connection type because the stock rail 3 and the tongue rail 4 constituted in approximately the same height are used. |
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