| 摘要 |
<p>PURPOSE: To provide a rail vehicle wheel simple in constitution, inexpensive, large in elasticity in the radial direction, and capable of withstanding a large load. CONSTITUTION: A wheel center part 1, a flanged tire 2, and a rubber ring 3 to be held at appropriate parts by a pressure ring 4 arranged between the wheel center part 1 and the flanged tire 2 are provided, and the rubber ring 3 includes an annular body part which is not completely filled in a space between the wheel center part 1 and the flanged tire 2, and a flange provided on each side of the flanged tire at the angle of preferably 60 deg. relative to the axis of the wheel.</p> |
