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发明公开
CN102897181A 铁道车辆防侧翻装置 无效 - 撤回

铁道车辆防侧翻装置
摘要：
本发明涉及一种铁道车辆防侧翻装置，防止车辆钢轮脱离铁轨。该车辆防侧翻装置包括勾体(1)、平面滑动轴承(2)、活动销轴(3)、固定销轴(4)和底座(5)。底座(5)固定在车辆车体或钢轮连接支架上，勾体(1)一端通过固定销轴(4)与底座(5)转动连接，勾体(1)中部通过活动销轴(3)与底座(5)一端连接，活动销轴(3)与底座(5)连接孔间隙配合，勾体(1)的自由端位于钢轨轨道下侧面的下侧；勾体的勾槽内装有平面滑动轴承(2)，车辆侧翻时，平面滑动轴承(2)与钢轨侧面接触。
摘要（英）：

The invention relates to a rollover preventing device for railway vehicles. Derailment of steel wheels of the railway vehicles is prevented. The rollover preventing device comprises a hook (1), a plane slide bearing (2), a movable pin (3), a fixed pin (4) and a base (5). The base (5) is fixed on a vehicle body or a connecting support of steel wheels. One end of the hook (1) is movably connected with the base (5) through the fixed pin (4). The middle of the hook (1) is connected with one end of the base (5) through the movable pin (3). The movable pin (3) is in clearance fit with a connecting hole of the base (5). A free end of the hook (1) is located on the lower side of the lower side of a rail. The plane slide bearing (2) is mounted in a hook groove of the hook. When rollover occurs, the plane slide bearing (2) is contacted with the side of the rail.

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