| 摘要 |
PROBLEM TO BE SOLVED: To provide a cold air grill of a rolling stock capable of considerably reducing the total cost with the function identical to a conventional one. SOLUTION: A plurality of extruded members 71, 72, 73 are connected parallel to each other with a gap G therebetween by connection members 74 provided in the longitudinal direction with a predetermined interval therebetween. Since the gaps G form outlets of cold air, holes to supply cold air need not be opened while using the extruded members, and the total cost is reduced. COPYRIGHT: (C)2006,JPO&NCIPI
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