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1. 发明公开

EP0616908A1 Railway wheel and method of manufacture 失效
标题翻译： Schienenfahrzeugrad und Verfahren zum Herstellen。
公开(公告)号：EP0616908A1
公开(公告)日：1994-09-28
申请号：EP94302056.0
申请日：1994-03-22
申请人： AMSTED Industries Incorporated
发明人： Christie, C. Dale , Hendricksen, Michael J. , Polzin, Mark A. , Gallagher, Michael T. , Oliver, John D.
IPC分类号： B60B17/00
CPC分类号： B60B17/0006
摘要： A railway wheel (10) with reduced axial flange deflection and reduced, thermally-induced, residual-tensile stress in the wheel rim, has a clearly defined relationship among the plate angle (A), the maximum depth of curvature of the wheel plate segment(Y), the location of the maximum depth of curvature, the wheel hub (14) and the rim (16), which relationship is provided for plate segments both concave and convex with respect to the wheel outboard surface (12).
摘要翻译：存在轮缘和轮毂以及连接板之间的关系，以提供车轮的相对板对轮辋和板对轮毂接合部的位置。板轮廓可以具有相对于车轮外侧面的凸或凹曲率。给定位置处的曲率具有指定范围内的相关曲率深度。具有限定参数的车轮在轮辋区域中具有较低的轴向凸缘偏转和较低的残余拉伸应力，而不是由当前可用的轮提供。

2. 发明授权

EP0616908B1 Railway wheel 失效
标题翻译：铁路车辆
公开(公告)号：EP0616908B1
公开(公告)日：1997-01-22
申请号：EP94302056.0
申请日：1994-03-22
申请人： AMSTED Industries Incorporated
发明人： Christie, C. Dale , Hendricksen, Michael J. , Polzin, Mark A. , Gallagher, Michael T. , Oliver, John D.
IPC分类号： B60B17/00
CPC分类号： B60B17/0006

3. 发明授权

EP0530047B1 Apparatus and method for sprue removal and grinding of railroad wheels 失效
标题翻译：装置和方法用于研磨铁路车轮和转轮的去除
公开(公告)号：EP0530047B1
公开(公告)日：1996-02-21
申请号：EP92307896.8
申请日：1992-08-28
申请人： AMSTED Industries Incorporated
发明人： Christie, C. Dale , Pozo, Jaimie F. , Taff, Charles W.
IPC分类号： B24B5/46 , B22D31/00
CPC分类号： B22D31/00 , B24B5/46

4. 发明公开

EP0530047A1 Apparatus and method for sprue removal and grinding of railroad wheels 失效
标题翻译：装置和用于研磨铁路车轮和用于去除所述入口的方法。
公开(公告)号：EP0530047A1
公开(公告)日：1993-03-03
申请号：EP92307896.8
申请日：1992-08-28
申请人： AMSTED Industries Incorporated
发明人： Christie, C. Dale , Pozo, Jaimie F. , Taff, Charles W.
IPC分类号： B24B5/46 , B22D31/00
CPC分类号： B22D31/00 , B24B5/46
摘要： A method and apparatus (10) for grinding cast steel railroad wheels (34) is provided. The apparatus (10) comprises a railroad wheel support assembly that includes a roller assembly (62,64,100,110) to receive and grasp the railroad wheel (34) and rotate the railroad wheel (34) about its center axis. A grinding assembly is also provided that includes a motor (160) operatively connected to a grinding wheel (168). The motor (160) and grinding wheel (168) are mounted to a support assembly (122). The railroad wheel support assembly oscillates about an axle assembly (70,72) during grinding. The grinding assembly is designed to advance the grinding wheel (168) laterally into the railroad wheel during grinding. The lateral advancing of the grinding wheel (168) and oscillating of the railroad wheel (34) are controlled to achieve a finish grinding of the selected surface of the railroad wheel (34) to a preselected contour. The railroad wheel (34) may be ground when it has cooled from its initial casting temperature to a temperature of about 425 - 650°C.
摘要翻译：提供了一种用于研磨铸钢铁路车辆轮子的方法和设备（10）（34）。的装置（10）包括一个铁路车轮支承组件包括滚子组件做（62,64,100,110），以接收和把握铁路车轮（34）并绕其中心轴线的铁路车轮（34）。因此，一个磨削组件被提供确实包括可操作地连接到砂轮（168）的马达（160）。所述马达（160）和砂轮（168）被安装到支撑组件（122）。铁路车轮支撑组件磨削过程中振荡约至轴组件（70,72）。研磨组件被设计在研磨过程中推进砂轮（168）晚反弹到铁路车轮。横向前进砂轮（168）和振荡的铁路车轮（34）的被控制，以实现铁路车轮（34）的选定表面的精磨至预选的轮廓。铁路车轮（34）可以被研磨当它已经从它的初始铸造温度冷却到约425℃至650℃

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