| 摘要 |
PROBLEM TO BE SOLVED: To provide a railway vehicle capable of suppressing exfoliation of air flow on a leading part and a tail part, for reducing air resistance, without increasing vehicle height.SOLUTION: A railway vehicle comprises air flow guide parts 4, 5, 6 formed on a leading part SA and a tail part SB of a vehicle body S which is a substantially rectangular shape. The air flow guide parts comprise: upper face guide parts 4 formed in an inclined state from a top part 11 of a vehicle body end face 1 on the lead part and tail part to an upper face 2 of the vehicle body; and side face guide parts 5, 6 formed into a recessed-groove state from vehicle body corner parts SC on the leading part and tail part toward vehicle body side faces 3.SELECTED DRAWING: Figure 1 |
