A door device for a railway vehicle is provided with a side sliding door for opening and closing a door opening part in a side structural body of the railway vehicle, a first elastic member aligned vertically and attached to the end of the side sliding door, and a second elastic member that faces the first elastic member without contact when the side sliding door is fully closed. The first elastic member has a first base part and a first protruding wall part that protrudes from the first base part toward the second elastic member, and the second elastic member has a second base part and a second protruding wall part that protrudes from the second base part toward the first elastic member. When the side sliding door is fully closed, a gap space is formed between the first elastic member and the second elastic member, and the first protruding wall part and the second protruding wall part are positioned so as to overlap each other as seen from the normal direction of the side sliding door. A plurality of grooves or protuberances extending along the vertical direction are formed in one or both of the outer surfaces of the first protruding wall part and the second protruding wall part that face the gap space.
Door device for railway vehicle, and railway vehicle
2015-04-01
Patent
Electronic Resource
English
IPC: | B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES |
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