| 摘要 |
PROBLEM TO BE SOLVED: To remove snow by simple structure in response to a small quantity of snow lying on a tire travelling road-surface in a snow-removing device for a car travelling on the tire travelling road-surface of a U-shaped wall-surface track. SOLUTION: The snow-removing device for the car has supporting members 5 installed to both heads of the composed cars, left-right ploughs 10, 11 placed in front of the left-right tires 4 of the composed cars and arranged in a fan- shaped plane, and lifting mechanisms 8, which are mounted on the supporting members 5 and in which the left-right ploughs 10, 11 are vertically moved at upper floating places or lower snow-removing places. When the left-right ploughs 10, 11 are positioned at the lower snow-removing places, each lower end of the left-right ploughs 10, 11 is brought into contact with a tire travelling road- surface 102A.
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