The company develops a combined railway wheel including: a wheel hub, a wheel center composed of a hub and a wheel spoke, a vibration damping part arranged between the wheel center and the wheel hub, at least one flange part, and a fixing method. Orchid device. The tire includes two connecting fillets in its inner part, which are located on either side of the wheel symmetry plane and are connected by an annular band in its innermost part. The damper has a tulip-shaped cross-section and includes two rings. Each ring is formed by a ring of elastic polymer material sandwiched between and bonded to an upper metal side piece and a lower metal side piece; the upper side piece It is matched with the innermost part of the tire, and the lower side piece is matched with a flange.
The company develops a combined railway wheel including: a wheel hub, a wheel center composed of a hub and a wheel spoke, a vibration damping part arranged between the wheel center and the wheel hub, at least one flange part, and a fixing method. Orchid device. The tire includes two connecting fillets in its inner part, which are located on either side of the wheel symmetry plane and are connected by an annular band in its innermost part. The damper has a tulip-shaped cross-section and includes two rings. Each ring is formed by a ring of elastic polymer material sandwiched between and bonded to an upper metal side piece and a lower metal side piece; the upper side piece It is matched with the innermost part of the tire, and the lower side piece is matched with a flange.
