The present invention relates to a rail wheel for a rail vehicle (1) wheel brake disc (3) that has an annular friction band (31); a plurality of cooling ribs (32, 36) molded on the mounting side of the friction surface (311) facing away from the friction band (31); a plurality of screw receptacles (33) for receiving a screw head (41) or nut (5) for securing the wheel brake disc (3) on the spoke (21) of the wheel body (2) of the rail wheel (1), wherein the thickness (D1) of the friction band (31) is less than one third of the maximum thickness (D2) of the wheel brake disc (3).
本发明涉及一种用于轨道车辆的轨道车轮(1)的车轮制动盘(3),其具有环形的摩擦带(31);多个冷却肋(32、36),这些冷却肋模制成型在背离所述摩擦带(31)的摩擦面(311)的装配侧上;多个螺钉容纳部(33),其用于容纳用于将车轮制动盘(3)固定在轨道车轮(1)的轮体(2)的轮辐(21)上的螺钉(4)的螺钉头部(41)或螺母(5),其中,所述摩擦带(31)的厚度(d1)小于所述车轮制动盘(3)的最大厚度(d2)的三分之一。
Wheel Brake Disc and Railcar Wheel for Rail Wheels of Rail Vehicles
用于轨道车辆的轨道车轮的车轮制动盘和轨道车轮
2021-01-05
Patent
Electronic Resource
Chinese