WHEEL FOR TRACK TRAVELING MOVABLE BODY, MOVABLE BODY PROVIDED WITH WHEEL, RAIL AND TRAVELING FACILITY USING RAIL

摘要

PROBLEM TO BE SOLVED: To provide a wheel for a track traveling movable body and the movable body provided with the wheel having a large coefficient of friction, superior in wear resistance, and provided with large yield strength.;SOLUTION: The wheel 20 is provided with a body 23, a road surface forming body 24 contacting a top face of a rail head, and a flange 25. The road surface forming body 24 is formed by a composite material of iron-titanium or iron- boron mixed in chrome alloy steel. The movable body uses the wheel 20 at least in a driving wheel.;COPYRIGHT: (C)2003,JPO