To accomplish stable travel not only on a going way but also on a coming way.
A front rolling stock 1 provided with a power means 3 is positioned in the front, a rear rolling stock 2 provided with a power means 17 is positioned in the rear, and intermediate rolling stocks 9-1, 9-2 serving as towed rolling stocks are arranged between the front rolling stock 1 and the rear rolling stock 2, while each of the front rolling stock 1, the rear rolling stock 2, and the intermediate rolling stocks 9-1, 9-2 is provided with a steering controlling means. In this case, the intermediate rolling stocks 9-1, 9-2 may be dispensed with, and both of the front rolling stock 1 and the rear rolling stock 2 may well be provided with the steering controlling means individually. The steering controlling means which can control the front wheels and the rear wheels separately is available. Alternatively, a steering controlling means, by which a copying steering and a fixed steering are selectively actuated, may be used.
SHIBATA MANABU
KAKEBAYASHI YASUNORI
SHINKO ELECTRIC CO LTD
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